How Safe is Binance for Storing my Coins? - CryptoSec

Ultimate glossary of crypto currency terms, acronyms and abbreviations

I thought it would be really cool to have an ultimate guide for those new to crypto currencies and the terms used. I made this mostly for beginner’s and veterans alike. I’m not sure how much use you will get out of this. Stuff gets lost on Reddit quite easily so I hope this finds its way to you. Included in this list, I have included most of the terms used in crypto-communities. I have compiled this list from a multitude of sources. The list is in alphabetical order and may include some words/terms not exclusive to the crypto world but may be helpful regardless.
2FA
Two factor authentication. I highly advise that you use it.
51% Attack:
A situation where a single malicious individual or group gains control of more than half of a cryptocurrency network’s computing power. Theoretically, it could allow perpetrators to manipulate the system and spend the same coin multiple times, stop other users from completing blocks and make conflicting transactions to a chain that could harm the network.
Address (or Addy):
A unique string of numbers and letters (both upper and lower case) used to send, receive or store cryptocurrency on the network. It is also the public key in a pair of keys needed to sign a digital transaction. Addresses can be shared publicly as a text or in the form of a scannable QR code. They differ between cryptocurrencies. You can’t send Bitcoin to an Ethereum address, for example.
Altcoin (alternative coin): Any digital currency other than Bitcoin. These other currencies are alternatives to Bitcoin regarding features and functionalities (e.g. faster confirmation time, lower price, improved mining algorithm, higher total coin supply). There are hundreds of altcoins, including Ether, Ripple, Litecoin and many many others.
AIRDROP:
An event where the investors/participants are able to receive free tokens or coins into their digital wallet.
AML: Defines Anti-Money Laundering laws**.**
ARBITRAGE:
Getting risk-free profits by trading (simultaneous buying and selling of the cryptocurrency) on two different exchanges which have different prices for the same asset.
Ashdraked:
Being Ashdraked is essentially a more detailed version of being Zhoutonged. It is when you lose all of your invested capital, but you do so specifically by shorting Bitcoin. The expression “Ashdraked” comes from a story of a Romanian cryptocurrency investor who insisted upon shorting BTC, as he had done so successfully in the past. When the price of BTC rose from USD 300 to USD 500, the Romanian investor lost all of his money.
ATH (All Time High):
The highest price ever achieved by a cryptocurrency in its entire history. Alternatively, ATL is all time low
Bearish:
A tendency of prices to fall; a pessimistic expectation that the value of a coin is going to drop.
Bear trap:
A manipulation of a stock or commodity by investors.
Bitcoin:
The very first, and the highest ever valued, mass-market open source and decentralized cryptocurrency and digital payment system that runs on a worldwide peer to peer network. It operates independently of any centralized authorities
Bitconnect:
One of the biggest scams in the crypto world. it was made popular in the meme world by screaming idiot Carlos Matos, who infamously proclaimed," hey hey heeeey” and “what's a what's a what's up wasssssssssuuuuuuuuuuuuup, BitConneeeeeeeeeeeeeeeeeeeeeeeect!”. He is now in the mentally ill meme hall of fame.
Block:
A package of permanently recorded data about transactions occurring every time period (typically about 10 minutes) on the blockchain network. Once a record has been completed and verified, it goes into a blockchain and gives way to the next block. Each block also contains a complex mathematical puzzle with a unique answer, without which new blocks can’t be added to the chain.
Blockchain:
An unchangeable digital record of all transactions ever made in a particular cryptocurrency and shared across thousands of computers worldwide. It has no central authority governing it. Records, or blocks, are chained to each other using a cryptographic signature. They are stored publicly and chronologically, from the genesis block to the latest block, hence the term blockchain. Anyone can have access to the database and yet it remains incredibly difficult to hack.
Bullish:
A tendency of prices to rise; an optimistic expectation that a specific cryptocurrency will do well and its value is going to increase.
BTFD:
Buy the fucking dip. This advise was bestowed upon us by the gods themselves. It is the iron code to crypto enthusiasts.
Bull market:
A market that Cryptos are going up.
Consensus:
An agreement among blockchain participants on the validity of data. Consensus is reached when the majority of nodes on the network verify that the transaction is 100% valid.
Crypto bubble:
The instability of cryptocurrencies in terms of price value
Cryptocurrency:
A type of digital currency, secured by strong computer code (cryptography), that operates independently of any middlemen or central authoritie
Cryptography:
The art of converting sensitive data into a format unreadable for unauthorized users, which when decoded would result in a meaningful statement.
Cryptojacking:
The use of someone else’s device and profiting from its computational power to mine cryptocurrency without their knowledge and consent.
Crypto-Valhalla:
When HODLers(holders) eventually cash out they go to a place called crypto-Valhalla. The strong will be separated from the weak and the strong will then be given lambos.
DAO:
Decentralized Autonomous Organizations. It defines A blockchain technology inspired organization or corporation that exists and operates without human intervention.
Dapp (decentralized application):
An open-source application that runs and stores its data on a blockchain network (instead of a central server) to prevent a single failure point. This software is not controlled by the single body – information comes from people providing other people with data or computing power.
Decentralized:
A system with no fundamental control authority that governs the network. Instead, it is jointly managed by all users to the system.
Desktop wallet:
A wallet that stores the private keys on your computer, which allow the spending and management of your bitcoins.
DILDO:
Long red or green candles. This is a crypto signal that tells you that it is not favorable to trade at the moment. Found on candlestick charts.
Digital Signature:
An encrypted digital code attached to an electronic document to prove that the sender is who they say they are and confirm that a transaction is valid and should be accepted by the network.
Double Spending:
An attack on the blockchain where a malicious user manipulates the network by sending digital money to two different recipients at exactly the same time.
DYOR:
Means do your own research.
Encryption:
Converting data into code to protect it from unauthorized access, so that only the intended recipient(s) can decode it.
Eskrow:
the practice of having a third party act as an intermediary in a transaction. This third party holds the funds on and sends them off when the transaction is completed.
Ethereum:
Ethereum is an open source, public, blockchain-based platform that runs smart contracts and allows you to build dapps on it. Ethereum is fueled by the cryptocurrency Ether.
Exchange:
A platform (centralized or decentralized) for exchanging (trading) different forms of cryptocurrencies. These exchanges allow you to exchange cryptos for local currency. Some popular exchanges are Coinbase, Bittrex, Kraken and more.
Faucet:
A website which gives away free cryptocurrencies.
Fiat money:
Fiat currency is legal tender whose value is backed by the government that issued it, such as the US dollar or UK pound.
Fork:
A split in the blockchain, resulting in two separate branches, an original and a new alternate version of the cryptocurrency. As a single blockchain forks into two, they will both run simultaneously on different parts of the network. For example, Bitcoin Cash is a Bitcoin fork.
FOMO:
Fear of missing out.
Frictionless:
A system is frictionless when there are zero transaction costs or trading retraints.
FUD:
Fear, Uncertainty and Doubt regarding the crypto market.
Gas:
A fee paid to run transactions, dapps and smart contracts on Ethereum.
Halving:
A 50% decrease in block reward after the mining of a pre-specified number of blocks. Every 4 years, the “reward” for successfully mining a block of bitcoin is reduced by half. This is referred to as “Halving”.
Hardware wallet:
Physical wallet devices that can securely store cryptocurrency maximally. Some examples are Ledger Nano S**,** Digital Bitbox and more**.**
Hash:
The process that takes input data of varying sizes, performs an operation on it and converts it into a fixed size output. It cannot be reversed.
Hashing:
The process by which you mine bitcoin or similar cryptocurrency, by trying to solve the mathematical problem within it, using cryptographic hash functions.
HODL:
A Bitcoin enthusiast once accidentally misspelled the word HOLD and it is now part of the bitcoin legend. It can also mean hold on for dear life.
ICO (Initial Coin Offering):
A blockchain-based fundraising mechanism, or a public crowd sale of a new digital coin, used to raise capital from supporters for an early stage crypto venture. Beware of these as there have been quite a few scams in the past.
John mcAfee:
A man who will one day eat his balls on live television for falsely predicting bitcoin going to 100k. He has also become a small meme within the crypto community for his outlandish claims.
JOMO:
Joy of missing out. For those who are so depressed about missing out their sadness becomes joy.
KYC:
Know your customer(alternatively consumer).
Lambo:
This stands for Lamborghini. A small meme within the investing community where the moment someone gets rich they spend their earnings on a lambo. One day we will all have lambos in crypto-valhalla.
Ledger:
Away from Blockchain, it is a book of financial transactions and balances. In the world of crypto, the blockchain functions as a ledger. A digital currency’s ledger records all transactions which took place on a certain block chain network.
Leverage:
Trading with borrowed capital (margin) in order to increase the potential return of an investment.
Liquidity:
The availability of an asset to be bought and sold easily, without affecting its market price.
of the coins.
Margin trading:
The trading of assets or securities bought with borrowed money.
Market cap/MCAP:
A short-term for Market Capitalization. Market Capitalization refers to the market value of a particular cryptocurrency. It is computed by multiplying the Price of an individual unit of coins by the total circulating supply.
Miner:
A computer participating in any cryptocurrency network performing proof of work. This is usually done to receive block rewards.
Mining:
The act of solving a complex math equation to validate a blockchain transaction using computer processing power and specialized hardware.
Mining contract:
A method of investing in bitcoin mining hardware, allowing anyone to rent out a pre-specified amount of hashing power, for an agreed amount of time. The mining service takes care of hardware maintenance, hosting and electricity costs, making it simpler for investors.
Mining rig:
A computer specially designed for mining cryptocurrencies.
Mooning:
A situation the price of a coin rapidly increases in value. Can also be used as: “I hope bitcoin goes to the moon”
Node:
Any computing device that connects to the blockchain network.
Open source:
The practice of sharing the source code for a piece of computer software, allowing it to be distributed and altered by anyone.
OTC:
Over the counter. Trading is done directly between parties.
P2P (Peer to Peer):
A type of network connection where participants interact directly with each other rather than through a centralized third party. The system allows the exchange of resources from A to B, without having to go through a separate server.
Paper wallet:
A form of “cold storage” where the private keys are printed onto a piece of paper and stored offline. Considered as one of the safest crypto wallets, the truth is that it majors in sweeping coins from your wallets.
Pre mining:
The mining of a cryptocurrency by its developers before it is released to the public.
Proof of stake (POS):
A consensus distribution algorithm which essentially rewards you based upon the amount of the coin that you own. In other words, more investment in the coin will leads to more gain when you mine with this protocol In Proof of Stake, the resource held by the “miner” is their stake in the currency.
PROOF OF WORK (POW) :
The competition of computers competing to solve a tough crypto math problem. The first computer that does this is allowed to create new blocks and record information.” The miner is then usually rewarded via transaction fees.
Protocol:
A standardized set of rules for formatting and processing data.
Public key / private key:
A cryptographic code that allows a user to receive cryptocurrencies into an account. The public key is made available to everyone via a publicly accessible directory, and the private key remains confidential to its respective owner. Because the key pair is mathematically related, whatever is encrypted with a public key may only be decrypted by its corresponding private key.
Pump and dump:
Massive buying and selling activity of cryptocurrencies (sometimes organized and to one’s benefit) which essentially result in a phenomenon where the significant surge in the value of coin followed by a huge crash take place in a short time frame.
Recovery phrase:
A set of phrases you are given whereby you can regain or access your wallet should you lose the private key to your wallets — paper, mobile, desktop, and hardware wallet. These phrases are some random 12–24 words. A recovery Phrase can also be called as Recovery seed, Seed Key, Recovery Key, or Seed Phrase.
REKT:
Referring to the word “wrecked”. It defines a situation whereby an investor or trader who has been ruined utterly following the massive losses suffered in crypto industry.
Ripple:
An alternative payment network to Bitcoin based on similar cryptography. The ripple network uses XRP as currency and is capable of sending any asset type.
ROI:
Return on investment.
Safu:
A crypto term for safe popularized by the Bizonnaci YouTube channel after the CEO of Binance tweeted
“Funds are safe."
“the exchage I use got hacked!”“Oh no, are your funds safu?”
“My coins better be safu!”


Sats/Satoshi:
The smallest fraction of a bitcoin is called a “satoshi” or “sat”. It represents one hundred-millionth of a bitcoin and is named after Satoshi Nakamoto.
Satoshi Nakamoto:
This was the pseudonym for the mysterious creator of Bitcoin.
Scalability:
The ability of a cryptocurrency to contain the massive use of its Blockchain.
Sharding:
A scaling solution for the Blockchain. It is generally a method that allows nodes to have partial copies of the complete blockchain in order to increase overall network performance and consensus speeds.
Shitcoin:
Coin with little potential or future prospects.
Shill:
Spreading buzz by heavily promoting a particular coin in the community to create awareness.
Short position:
Selling of a specific cryptocurrency with an expectation that it will drop in value.
Silk road:
The online marketplace where drugs and other illicit items were traded for Bitcoin. This marketplace is using accessed through “TOR”, and VPNs. In October 2013, a Silk Road was shut down in by the FBI.
Smart Contract:
Certain computational benchmarks or barriers that have to be met in turn for money or data to be deposited or even be used to verify things such as land rights.
Software Wallet:
A crypto wallet that exists purely as software files on a computer. Usually, software wallets can be generated for free from a variety of sources.
Solidity:
A contract-oriented coding language for implementing smart contracts on Ethereum. Its syntax is similar to that of JavaScript.
Stable coin:
A cryptocoin with an extremely low volatility that can be used to trade against the overall market.
Staking:
Staking is the process of actively participating in transaction validation (similar to mining) on a proof-of-stake (PoS) blockchain. On these blockchains, anyone with a minimum-required balance of a specific cryptocurrency can validate transactions and earn Staking rewards.
Surge:
When a crypto currency appreciates or goes up in price.
Tank:
The opposite of mooning. When a coin tanks it can also be described as crashing.
Tendies
For traders , the chief prize is “tendies” (chicken tenders, the treat an overgrown man-child receives for being a “Good Boy”) .
Token:
A unit of value that represents a digital asset built on a blockchain system. A token is usually considered as a “coin” of a cryptocurrency, but it really has a wider functionality.
TOR: “The Onion Router” is a free web browser designed to protect users’ anonymity and resist censorship. Tor is usually used surfing the web anonymously and access sites on the “Darkweb”.
Transaction fee:
An amount of money users are charged from their transaction when sending cryptocurrencies.
Volatility:
A measure of fluctuations in the price of a financial instrument over time. High volatility in bitcoin is seen as risky since its shifting value discourages people from spending or accepting it.
Wallet:
A file that stores all your private keys and communicates with the blockchain to perform transactions. It allows you to send and receive bitcoins securely as well as view your balance and transaction history.
Whale:
An investor that holds a tremendous amount of cryptocurrency. Their extraordinary large holdings allow them to control prices and manipulate the market.
Whitepaper:

A comprehensive report or guide made to understand an issue or help decision making. It is also seen as a technical write up that most cryptocurrencies provide to take a deep look into the structure and plan of the cryptocurrency/Blockchain project. Satoshi Nakamoto was the first to release a whitepaper on Bitcoin, titled “Bitcoin: A Peer-to-Peer Electronic Cash System” in late 2008.
And with that I finally complete my odyssey. I sincerely hope that this helped you and if you are new, I welcome you to crypto. If you read all of that I hope it increased, you in knowledge.
my final definition:
Crypto-Family:
A collection of all the HODLers and crypto fanatics. A place where all people alike unite over a love for crypto.
We are all in this together as we pioneer the new world that is crypto currency. I wish you a great day and Happy HODLing.
-u/flacciduck
feel free to comment words or terms that you feel should be included or about any errors I made.
Edit1:some fixes were made and added words.
submitted by flacciduck to CryptoCurrency [link] [comments]

The events of a SIM swap attack (and defense tips)

Posted this on Coinbase and someone recommend it also be posted here. The information below on an attempted SIM swap attack was pieced together through a combination of login and security logs, recovering emails initiated by the attacker that were deleted and then deleted again from the trash folder, and learning from AT&T’s fraud representatives. The majority if this is factual, and we do our best to note where we are speculating or providing a circumstantial suspicion. TLDRs at the bottom.
The full story:
We were going about our business and received a text from AT&T that says “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” We did not request this, and were suspicious that the text itself could be a phishing scam since we searched the phone number and it wasn’t overtly associated with AT&T. Thus, we tried calling AT&T’s main line at 611 but all we hear is beep beep beep. The phone number is already gone. We use another phone to call AT&T and at the same time start working on our already compromised email.
While we didn’t see everything real time, this is what the recovered emails show. In less than 2 minutes after receiving the text from AT&T, there is already an email indicating that the stolen phone number was used to sign into our email account associated with Coinbase. 2 minutes after that, there is an email from Coinbase saying:
"We have received your request for password reset from an unverified device. As a security precaution, an e-mail with a reset link will be sent to you in 24 hours. Alternatively, if you would like your password reset to be processed immediately, please submit a request using a verified device.
This 24 hour review period is designed to protect your Coinbase account."
This is where Coinbase got it right to have a 24 hour review period (actually a recovery period) before allowing the password to be reset. However, the attackers knew this and planned to steal the second email from Coinbase by setting email rules to forward all emails to a burner address and also have any emails containing “coinbase” re-routed so they don’t appear in the Inbox. 5 minutes later, they request a password reset from Gemini and the password was reset to the attacker’s password within a minute after that. The next minute they target and reset DropBox’s password followed immediately with Binance. Less than 2 minutes later, an email from Binance indicates that the password has been reset and another email arrives a minute later indicating a new device has been authorized.
It’s at this point that we begin locking the attacker out by (1) removing the phone number as 2FA (2) changing the email password, (3) and three forcing a logout of all sessions from the email. There was a bit of back and forth where they still had an active login and re-added the stolen phone number as 2FA.
They added only one more password reset to a gaming account that was not deleted. I can only suspect that was a decoy to make it look like the attack was directed at gaming rather than finances.
The Gemini and Binance accounts were empty and effectively abandoned, with no balances and inactive bank accounts (if any), and no transactions in 1-3 years. DropBox had no meaningful files (they probably look for private keys and authenticator backups) and the phone number they stole from us was suspended, so as far as the attacker is concerned, there is no meat on this bone to attack again… unless they had inside information.
This is where I suspect someone internal at Coinbase receiving wire deposits has been compromised in tipping off ripe accounts – accounts with new and somewhat large balances. We had completed a full withdrawal of funds from Coinbase earlier in the year, and had a balance of less than $20 heading into May. Deposits to Coinbase staggered in to get above six figures through mid-May then stopped. The attack occurred 7 days after the last large wire deposit was made to Coinbase.
From the perspective of an attacker that had no inside information, we were a dead end with abandoned Gemini and Binance accounts with zero balances and stale transactions, no DropBox information, and the suspended phone number access. Our Coinbase deposits were known to no one except us, Coinbase, and our bank. We were also able to stop the hacker’s email forwarding before Coinbase’s 24 hour period to send the password reset, so this one didn’t work out for the attackers and it would make sense for them to move on to the next rather than put efforts into a second attack only for Coinbase - for what would appear to be a zero-balance Coinbase account based on the other stale accounts.
Then…23 hours and 42 minutes after the first attack, another message from AT&T “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” Here we go again. We had been confident in AT&T’s assurances that our account had been locked and would not be SIM swapped again, so we unwisely added the phone number back to our email account as a backup (it’s now removed permanently and we use burner emails for account recovery like we should have all along).
Upon seeing that our phone number had been stolen again I knew they were after the Coinbase reset email that was delayed by 24 hours from Coinbase as part of their security. We did 4 things within 2 minutes of that text: (1) removed the phone number again from the email account – this time for good, (2) market sell all Bitcoin on Coinbase, (3) withdraw from Coinbase, (4) have AT&T suspend service on the phone line.
In speaking with AT&T, they were floored that our SIM would be transferred again in light of all the notes about fraud on the account and the PIN being changed to random digits that had never been used by us before. Based on the response of disbelief from AT&T on the second port, I suspect that this attack also involved a compromised AT&T employee that worked with the attacker to provide timely access to the Coinbase password reset email. Apparently, this has been going on for years: https://www.flashpoint-intel.com/blog/sim-swap-fraud-account-takeove
with phone carrier employees swapping SIMs for $80s a swap.
Remember that most of this was hidden in real time, and was only known because we were able to recover emails deleted from Trash by the attacker.
Since we require any withdrawals to use Google Authenticator on Coinbase, our funds may have been secure nonetheless. However, under the circumstances with attackers that were apparently working with insiders to take our phone number twice in attempts to steal Bitcoin, and it being unknown if they had additional tools related to our Google Authenticator, we decided it was safer on the sidelines. The coins were held on the exchange for a quick exit depending on whether Bitcoin was going to break up or down from $10,000. A hardware wallet is always safest, but we were looking to time the market and not have transaction delays.
For some some security recommendations:
AT&T: If you are going to send a text saying that calls and texts are moving to a new number, provide a 10 minute window for the phone number to reply with a “NO” or “STOP” to prevent the move. This can escalate the SIM dispute to more trusted employees to determine who actually owns the line. Don’t let entry level employees swap SIMs.
Coinbase: Do not default to phone numbers as 2FA. Also, if someone logs in successfully with the password before the 24 hours are up, the password is known and there is no need to send the password reset email again for attacker to have forwarded to them. At least have an option to stop the password reset email from being sent. We did not tag our account at Coinbase with fraud because of the stories of frozen funds once an account is tagged. I’m not sure what the solution is there, but that is another problem.
Being a trader, it would be nice to think of Coinbase as any other type of security brokerage where your assets are yours (someone can’t steal your phone number and transfer your stocks to their account). We fell into that mindset of security, yet this experience has reminded us of the uniqueness of cryptocurrency and the lack of custodial assurance and insurance from exchanges because of the possession-is-everything properties of cryptocurrency.
As many have said before, 2FA with a phone number quickly becomes 1-factor authentication as soon as that phone number is associated with password recovery on your email or other accounts. Our overall recommendation is to avoid having a phone number associated with any recovery options across all your accounts.
TLDR on the process:
Scammers will steal your phone number (in our case twice in 24 hours) and use your phone number to access your email and accounts. They will use your email to reset passwords at financial accounts and file hosting such as DropBox. They will then use that combination to transfer any assets they can access from your accounts to theirs. They will do their best to hide this from you by
(1) not resetting your email password so as to raise suspicion,
(2) immediately delete any password reset emails you may receive from financial accounts to hide them from you,
(3) attempt to forward all emails sent to your address to a burner email, and
(4) set email rules to forward emails containing “coinbase” to an email folder other than your Inbox so that you don’t see the transactions and password reset emails that arrive to your inbox.
TLDR on defense tips: If your phone stops working or you receive a text of your number being ported do the following as soon as possible:
(1) log into your email account(s) associated with your financial accounts and remove your phone number as 2FA immediately
(2) change your email password,
(3) force a logout of all sessions from your email (at this point you have locked them out), then
(4) check your mail forwarding settings for forwards to burner addresses,
(5) check your mail rules for rerouting of emails from accounts such as Coinbase, and
(6) call your carrier to have them suspend service on your lost phone number and ask them to reinstate your SIM or get a new SIM. This will require a second phone because your personal phone number has been stolen.
We hope this helps some others be safe out there in protecting their coins. The more we know, the more we can protect ourselves. Wishing you all the best!
submitted by etheregg to CryptoCurrency [link] [comments]

The events of a SIM swap attack directed at Coinbase (and defense tips)

The information below on an attempted SIM swap attack was pieced together through a combination of login and security logs, recovering emails initiated by the attacker that were deleted and then deleted again from the trash folder, and learning from AT&T’s fraud representatives. The majority if this is factual, and we do our best to note where we are speculating or providing a circumstantial suspicion. TLDRs at the bottom.
The full story:
We were going about our business and received a text from AT&T that says “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” We did not request this, and were suspicious that the text itself could be a phishing scam since we searched the phone number and it wasn’t overtly associated with AT&T. Thus, we tried calling AT&T’s main line at 611 but all we hear is beep beep beep. The phone number is already gone. We use another phone to call AT&T and at the same time start working on our already compromised email.
While we didn’t see everything real time, this is what the recovered emails show. In less than 2 minutes after receiving the text from AT&T, there is already an email indicating that the stolen phone number was used to sign into our email account associated with Coinbase. 2 minutes after that, there is an email from Coinbase saying:
"We have received your request for password reset from an unverified device. As a security precaution, an e-mail with a reset link will be sent to you in 24 hours. Alternatively, if you would like your password reset to be processed immediately, please submit a request using a verified device.
This 24 hour review period is designed to protect your Coinbase account."
This is where Coinbase got it right to have a 24 hour review period (actually a recovery period) before allowing the password to be reset. However, the attackers knew this and planned to steal the second email from Coinbase by setting email rules to forward all emails to a burner address and also have any emails containing “coinbase” re-routed so they don’t appear in the Inbox. 5 minutes later, they request a password reset from Gemini and the password was reset to the attacker’s password within a minute after that. The next minute they target and reset DropBox’s password followed immediately with Binance. Less than 2 minutes later, an email from Binance indicates that the password has been reset and another email arrives a minute later indicating a new device has been authorized.
It’s at this point that we begin locking the attacker out by (1) removing the phone number as 2FA (2) changing the email password, (3) and three forcing a logout of all sessions from the email. There was a bit of back and forth where they still had an active login and re-added the stolen phone number as 2FA.
They added only one more password reset to a gaming account that was not deleted. I can only suspect that was a decoy to make it look like the attack was directed at gaming rather than finances.
The Gemini and Binance accounts were empty and effectively abandoned, with no balances and inactive bank accounts (if any), and no transactions in 1-3 years. DropBox had no meaningful files (they probably look for private keys and authenticator backups) and the phone number they stole from us was suspended, so as far as the attacker is concerned, there is no meat on this bone to attack again… unless they had inside information.
This is where I suspect someone internal at Coinbase receiving wire deposits has been compromised in tipping off ripe accounts – accounts with new and somewhat large balances. We had completed a full withdrawal of funds from Coinbase earlier in the year, and had a balance of less than $20 heading into May. Deposits to Coinbase staggered in to get above six figures through mid-May then stopped. The attack occurred 7 days after the last large wire deposit was made to Coinbase.
From the perspective of an attacker that had no inside information, we were a dead end with abandoned Gemini and Binance accounts with zero balances and stale transactions, no DropBox information, and the suspended phone number access. Our Coinbase deposits were known to no one except us, Coinbase, and our bank. We were also able to stop the hacker’s email forwarding before Coinbase’s 24 hour period to send the password reset, so this one didn’t work out for the attackers and it would make sense for them to move on to the next rather than put efforts into a second attack only for Coinbase - for what would appear to be a zero-balance Coinbase account based on the other stale accounts.
Then…23 hours and 42 minutes after the first attack, another message from AT&T “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” Here we go again. We had been confident in AT&T’s assurances that our account had been locked and would not be SIM swapped again, so we unwisely added the phone number back to our email account as a backup (it’s now removed permanently and we use burner emails for account recovery like we should have all along).
Upon seeing that our phone number had been stolen again I knew they were after the Coinbase reset email that was delayed by 24 hours from Coinbase as part of their security. We did 4 things within 2 minutes of that text: (1) removed the phone number again from the email account – this time for good, (2) market sell all Bitcoin on Coinbase, (3) withdraw from Coinbase, (4) have AT&T suspend service on the phone line.
In speaking with AT&T, they were floored that our SIM would be transferred again in light of all the notes about fraud on the account and the PIN being changed to random digits that had never been used by us before. Based on the response of disbelief from AT&T on the second port, I suspect that this attack also involved a compromised AT&T employee that worked with the attacker to provide timely access to the Coinbase password reset email. Apparently, this has been going on for years: https://www.flashpoint-intel.com/blog/sim-swap-fraud-account-takeove with phone carrier employees swapping SIMs for $80s a swap.
Remember that most of this was hidden in real time, and was only known because we were able to recover emails deleted from Trash by the attacker.
Since we require any withdrawals to use Google Authenticator on Coinbase, our funds may have been secure nonetheless. However, under the circumstances with attackers that were apparently working with insiders to take our phone number twice in attempts to steal Bitcoin, and it being unknown if they had additional tools related to our Google Authenticator, we decided it was safer on the sidelines. The coins were held on the exchange for a quick exit depending on whether Bitcoin was going to break up or down from $10,000. A hardware wallet is always safest, but we were looking to time the market and not have transaction delays.
For some some security recommendations:
AT&T: If you are going to send a text saying that calls and texts are moving to a new number, provide a 10 minute window for the phone number to reply with a “NO” or “STOP” to prevent the move. This can escalate the SIM dispute to more trusted employees to determine who actually owns the line. Don’t let entry level employees swap SIMs.
Coinbase: Do not default to phone numbers as 2FA. Also, if someone logs in successfully with the password before the 24 hours are up, the password is known and there is no need to send the password reset email again for attacker to have forwarded to them. At least have an option to stop the password reset email from being sent. We did not tag our account at Coinbase with fraud because of the stories of frozen funds once an account is tagged. I’m not sure what the solution is there, but that is another problem.
Being a trader, it would be nice to think of Coinbase as any other type of security brokerage where your assets are yours (someone can’t steal your phone number and transfer your stocks to their account). We fell into that mindset of security, yet this experience has reminded us of the uniqueness of cryptocurrency and the lack of custodial assurance and insurance from exchanges because of the possession-is-everything properties of cryptocurrency.
As many have said before, 2FA with a phone number quickly becomes 1-factor authentication as soon as that phone number is associated with password recovery on your email or other accounts. Our overall recommendation is to avoid having a phone number associated with any recovery options across all your accounts.
TLDR on the process:
Scammers will steal your phone number (in our case twice in 24 hours) and use your phone number to access your email and accounts. They will use your email to reset passwords at financial accounts and file hosting such as DropBox. They will then use that combination to transfer any assets they can access from your accounts to theirs. They will do their best to hide this from you by
(1) not resetting your email password so as to raise suspicion,
(2) immediately delete any password reset emails you may receive from financial accounts to hide them from you,
(3) attempt to forward all emails sent to your address to a burner email, and
(4) set email rules to forward emails containing “coinbase” to an email folder other than your Inbox so that you don’t see the transactions and password reset emails that arrive to your inbox.
TLDR on defense tips: If your phone stops working or you receive a text of your number being ported do the following as soon as possible:
(1) log into your email account(s) associated with your financial accounts and remove your phone number as 2FA immediately
(2) change your email password,
(3) force a logout of all sessions from your email (at this point you have locked them out), then
(4) check your mail forwarding settings for forwards to burner addresses,
(5) check your mail rules for rerouting of emails from accounts such as Coinbase, and
(6) call your carrier to have them suspend service on your lost phone number and ask them to reinstate your SIM or get a new SIM. This will require a second phone because your personal phone number has been stolen.
We hope this helps some others be safe out there in protecting their coins. The more we know, the more we can protect ourselves. Wishing you all the best!
submitted by etheregg to CoinBase [link] [comments]

Crypto Banking Wars: Can Non-Custodial Crypto Wallets Ever Replace Banks?

Crypto Banking Wars: Can Non-Custodial Crypto Wallets Ever Replace Banks?
Can they overcome the product limitations of blockchain and deliver the world-class experience that consumers expect?
https://reddit.com/link/i8ewbx/video/ojkc6c9a1lg51/player
This is the second part of Crypto Banking Wars — a new series that examines what crypto-native company is most likely to become the bank of the future. Who is best positioned to reach mainstream adoption in consumer finance?
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While crypto allows the world to get rid of banks, a bank will still very much be necessary for this very powerful technology to reach the masses. As we laid out in our previous series, Crypto-Powered, we believe companies that build with blockchain at their core will have the best shot at winning the broader consumer finance market. We hope it will be us at Genesis Block, but we aren’t the only game in town.
So this series explores the entire crypto landscape and tries to answer the question, which crypto company is most likely to become the bank of the future?
In our last episode, we offered an in-depth analysis of big crypto exchanges like Coinbase & Binance. Today we’re analyzing non-custodial crypto wallets. These are products where only the user can touch or move funds. Not even the company or developer who built the application can access, control, or stop funds from being moved. These apps allow users to truly become their own bank.
We’ve talked a little about this before. This group of companies is nowhere near the same level of threat as the biggest crypto exchanges. However, this group really understands DeFi and the magic it can bring. This class of products is heavily engineer-driven and at the bleeding-edge of DeFi innovation. These products are certainly worth discussing. Okay, let’s dive in.

Users & Audience

These non-custodial crypto wallets are especially popular among the most hardcore blockchain nerds and crypto cypherpunks.
“Not your keys, not your coins.”
This meme is endlessly repeated among longtime crypto hodlers. If you’re not in complete control of your crypto (i.e. using non-custodial wallets), then it’s not really your crypto. There has always been a close connection between libertarianism & cryptocurrency. This type of user wants to be in absolute control of their money and become their own bank.
In addition to the experienced crypto geeks, for some people, these products will mean the difference between life and death. Imagine a refugee family that wants to safely protect their years of hard work — their life savings — as they travel across borders. Carrying cash could put their safety or money at risk. A few years ago I spent time in Greece at refugee camps — I know first-hand this is a real use-case.

https://preview.redd.it/vigqlmgg1lg51.png?width=800&format=png&auto=webp&s=0a5d48a63ce7a637749bbbc03d62c51cc3f75613
Or imagine a family living under an authoritarian regime — afraid that their corrupt or oppressive government will seize their assets (or devalue their savings via hyperinflation). Citizens in these countries cannot risk putting their money in centralized banks or under their mattresses. They must become their own bank.
These are the common use-cases and users for non-custodial wallets.

Products in Market

Let’s do a quick round-up of some of the more popular products already in the market.
Web/Desktop The most popular web wallet is MetaMask. Though it doesn’t have any specific integration with DeFi protocols yet, it has more than a million users (which is a lot in crypto land!). Web wallets that are more deeply integrated with DeFi include InstaDapp, Zerion, DeFi Saver, Zapper, and MyCrypto (disclosure: I’m an investor and a big fan of Taylor). For the mass market, mobile will be a much more important form-factor. I don’t view these web products as much of a threat to Genesis Block.
https://preview.redd.it/gbpi2ijj1lg51.png?width=1050&format=png&auto=webp&s=c039887484bf8a3d3438fb02a384d0b9ef894e1f
Mobile The more serious threats to Genesis Block are the mobile products that (A) are leveraging some of the powerful DeFi protocols and (B) abstracting away a lot of the blockchain/DeFi UX complexity. While none get close to us on (B), the products attempting this are Argent and Dharma. To the extent they can, both are trying to make interacting with blockchain technology as simple as possible.
A few of the bigger exchanges have also entered this mobile non-custodial market. Coinbase has Wallet (via Cipher Browser acquisition). Binance has Trust Wallet (also via acquisition). And speaking of acquisitions, MyCrypto acquired Ambo, which is a solid product and has brought MyCrypto into the mobile space. Others worth mentioning include Rainbow — well-designed and built by a small indy-team with strong DeFi experience (former Balance team). And ZenGo which has a cool feature around keyless security (their CEO is a friend).
There are dozens of other mobile crypto wallets that do very little beyond showing your balances. They are not serious threats.
https://preview.redd.it/6x4lxsdk1lg51.png?width=1009&format=png&auto=webp&s=fab3280491b75fe394aebc8dd69926b6962dcf5d
Hardware Wallets Holding crypto on your own hardware wallet is widely considered to be “best practice” from a security standpoint. The most popular hardware wallets are Ledger, Trezor, and KeepKey (by our friends at ShapeShift). Ledger Nano X is the only product that has Bluetooth — thus, the only one that can connect to a mobile app. While exciting and innovative, these hardware wallets are not yet integrated with any DeFi protocols.
https://preview.redd.it/yotmvtsl1lg51.png?width=1025&format=png&auto=webp&s=c8567b42839d9cec8dbc6c78d2f953b688886026

Strengths

Let’s take a look at some of the strengths with non-custodial products.
  1. Regulatory arbitrage Because these products are “non-custodial”, they are able to avoid the regulatory burdens that centralized, custodial products must deal with (KYC/AML/MTL/etc). This is a strong practical benefit for a bootstrapped startup/buildedeveloper. Though it’s unclear how long this advantage lasts as products reach wider audiences and increased scrutiny.
  2. User Privacy Because of the regulatory arbitrage mentioned above, users do not need to complete onerous KYC requirements. For example, there’s no friction around selfies, government-issued IDs, SSNs, etc. Users can preserve much of their privacy and they don’t need to worry about their sensitive information being hacked, compromised, or leaked.
  3. Absolute control & custody This is really one of the great promises of crypto — users can become their own bank. Users can be in full control of their money. And they don’t need to bury it underground or hide it under a mattress. No dependence, reliance or trust in any third parties. Only the user herself can access and unlock the money.

Weaknesses

Now let’s examine some of the weaknesses.
  1. Knowledge & Education Most non-custodial products do not abstract away any of the blockchain complexity. In fact, they often expose more of it because the most loyal users are crypto geeks. Imagine how an average, non-crypto user feels when she starts seeing words like seed phrases, public & private keys, gas limits, transaction fees, blockchain explorers, hex addresses, and confirmation times. There is a lot for a user to learn and become educated on. That’s friction. The learning curve is very high and will always be a major blocker for adoption. We’ve talked about this in our Spreading Crypto series — to reach the masses, the crypto stuff needs to be in the background.
  2. User Experience It is currently impossible to create a smooth and performant user experience in non-custodial wallets or decentralized applications. Any interaction that requires a blockchain transaction will feel sluggish and slow. We built a messaging app on Ethereum and presented it at DevCon3 in Cancun. The technical constraints of blockchain technology were crushing to the user experience. We simply couldn’t create the real-time, modern messaging experience that users have come to expect from similar apps like Slack or WhatsApp. Until blockchains are closer in speed to web servers (which will be difficult given their decentralized nature), dApps will never be able to create the smooth user experience that the masses expect.
  3. Product Limitations Most non-custodial wallets today are based on Ethereum smart contracts. That means they are severely limited with the assets that they can support (only erc-20 tokens). Unless through synthetic assets (similar to Abra), these wallets cannot support massively popular assets like Bitcoin, XRP, Cardano, Litecoin, EOS, Tezos, Stellar, Cosmos, or countless others. There are exciting projects like tBTC trying to bring Bitcoin to Ethereum — but these experiments are still very, very early. Ethereum-based smart contract wallets are missing a huge part of the crypto-asset universe.
  4. Technical Complexity While developers are able to avoid a lot of regulatory complexity (see Strengths above), they are replacing it with increased technical complexity. Most non-custodial wallets are entirely dependent on smart contract technology which is still very experimental and early in development (see Insurance section of this DeFi use-cases post). Major bugs and major hacks do happen. Even recently, it was discovered that Argent had a “high severity vulnerability.” Fortunately, Argent fixed it and their users didn’t lose funds. The tools, frameworks, and best practices around smart contract technology are all still being established. Things can still easily go wrong, and they do.
  5. Loss of Funds Risk Beyond the technical risks mentioned above, with non-custodial wallets, it’s very easy for users to make mistakes. There is no “Forgot Password.” There is no customer support agent you can ping. There is no company behind it that can make you whole if you make a mistake and lose your money. You are on your own, just as CZ suggests. One wrong move and your money is all gone. If you lose your private key, there is no way to recover your funds. There are some new developments around social recovery, but that’s all still very experimental. This just isn’t the type of customer support experience people are used to. And it’s not a risk that most are willing to take.
  6. Integration with Fiat & Traditional Finance In today’s world, it’s still very hard to use crypto for daily spending (see Payments in our DeFi use-cases post). Hopefully, that will all change someday. In the meantime, if any of these non-custodial products hope to win in the broader consumer finance market, they will undoubtedly need to integrate with the legacy financial world — they need onramps (fiat-to-crypto deposit methods) and offramps (crypto-to-fiat withdraw/spend methods). As much as crypto-fanatics hate hearing it, you can’t expect people to jump headfirst into the new world unless there is a smooth transition, unless there are bridge technologies that help them arrive. This is why these fiat integrations are so important. Examples might be allowing ACH/Wire deposits (eg. via Plaid) or launching a debit card program for spend/withdraw. These fiat integrations are essential if the aim is to become the bank of the future. Doing any of this compliantly will require strong KYC/AML. So to achieve this use-case — integrating with traditional finance —all of the Strengths we mentioned above are nullified. There are no longer regulatory benefits. There are no longer privacy benefits (users need to upload KYC documents, etc). And users are no longer in complete control of their money.

Wrap Up

One of the great powers of crypto is that we no longer depend on banks. Anyone can store their wealth and have absolute control of their money. That’s made possible with these non-custodial wallets. It’s a wonderful thing.
I believe that the most knowledgeable and experienced crypto people (including myself) will always be active users of these applications. And as mentioned in this post, there will certainly be circumstances where these apps will be essential & even life-saving.
However, I do not believe this category of product is a major threat to Genesis Block to becoming the bank of the future.
They won’t win in the broader consumer finance market — mostly because I don’t believe that’s their target audience. These applications simply cannot produce the type of product experience that the masses require, want, or expect. The Weaknesses I’ve outlined above are just too overwhelming. The friction for mass-market consumers is just too much.

https://preview.redd.it/lp8dzxeh1lg51.png?width=800&format=png&auto=webp&s=03acdce545cd032f7e82b6665b001d7a06839557
The winning bank will be focused on solving real user problems and meeting user needs. Not slowed down by rigid idealism like censorship-resistance and absolute decentralization, as it is with most non-custodial wallets. The winning bank will be a world-class product that’s smooth, performant, and accessible. Not sluggish and slow, as it is with most non-custodial wallets. The winning bank will be one where blockchain & crypto is mostly invisible to end-users. Not front-and-center as it is with non-custodial wallets. The winning bank will be one managed and run by professionals who know exactly what they’re doing. Not DIY (Do It Yourself), as it is with non-custodial wallets.
So are these non-custodial wallets a threat to Genesis Block in winning the broader consumer finance market, and becoming the bank of the future?
No. They are designed for a very different audience.
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Other Ways to Consume Today's Episode:
Follow our social channels: https://genesisblock.com/follow/
Download the app. We're a digital bank that's powered by crypto: https://genesisblock.com/download
submitted by mickhagen to genesisblockhq [link] [comments]

Is Trezor taking advantage of COVID-19 and Stealing BTC from your wallet too?

Okay, so i wanna start off by saying I've had TREZOR for over 6 months now and only since Monday i started taking it seriously by storing my Bitcoins in there.
I purchased the device after seeing an ad claiming it was un-hackable and the most secure wallet on earth blah blah blah,
since purchased i never transferred more than 2000 in and out of my account but recently i decided to withdraw my funds of around 1.3btc from BINANCE into my TREZOR wallet.
it was in there since Monday 6th of April, but when i logged in early hours of this morning my Bitcoins was gone! and my transactions... i never updated my Trezor device in order for my previous wallets to just Disappear like that. The worst part is i recent moved houses and i cant seem to fine the piece of paper where i input my recovery seed.
i just want to know if this has ever happened to anyone? why does this happen and whats the solution? will i get my money back? as im the type of person who stores all his money on bitcoin and doesn't use banks - that was literally everything i had left.
I'm sat here praying that this is just a server error of some sort and it will all be by the afternoon.
TREZOR if your reading this, i hope this wasn't done on purpose, i hope your not taking advantage of COVID-19 and i hope you can return to me whats mine as soon as possible. i got a strong feeling BTC is going to fall fast soon and i don't want to lose any of what i have!
P.S
Below is a link of the blockchain search of my account, you can see that address starting with (3Gyk52T) is mine and you can see it says i have no money in there, which is weird as i transferred a friend $108 to account ending in (1MJfxqp1Z) and at the exact same time it says 1.29863517 BTC was transferred to account starting with (31kZXzJA5) i don't know if that's one of the other accounts on my wallet as i haven't memorized it yet but i definitely didn't send my full balance to another wallet - Furthermore the money is still in the wallet...
I have posted the Blochain LookUp Link in the Comments as my posts keep getting put down by moderator and making me wait 20mins before i post a new post smh
submitted by nsahebltd to Bitcoin [link] [comments]

Is there a way to test if your Trezor is genuine?

Got my Trezor One today from Amazon, bought bitcoin from Binance and now looking to store it with my Trezor. Been doing some research and am getting paranoid with possibly receiving fake. Just want to see if there is a way or a certain time to determine that the Trezor received is not a fake.
This is what I did so far:
Is there anything else I can do to check if it a fake? Can I send all my coins now into here or should I wait?
Thank you for reading.
submitted by progto123 to TREZOR [link] [comments]

Update TKEYSPACE 1.3.0 on Android

Update TKEYSPACE 1.3.0 on Android

https://preview.redd.it/6w93e0afttx41.png?width=1400&format=png&auto=webp&s=c00989612ec2d52eb522405e6b6a98bf875e08bb
Version 1.3.0 is a powerful update to TkeySpace that our team has been carefully preparing. since version 1.2.0, we have been laying the foundation for implementing new features that are already available in the current version.
Who cares about the security and privacy of their assets is an update for you.
TkeySpace — was designed to give You full control over your digital assets while maintaining an exceptional level of security, which is why there is no personal data in the wallet: phone number, the email address that could be compromised by hackers — no identity checks and other hassles, just securely save the backup phrase consisting of 12 words.

Briefly about the TkeySpace 1.3.0 update :

  • Code optimization and switching to AndroidX;
  • New section-Privacy;
  • Built-in TOR;
  • Selecting the privacy mode;
  • Selecting the recovery method for each currency;
  • Choosing the address format for Litecoin;
  • Enhanced validation of transactions and blocks in the network;
  • Disk space optimization;
  • Accelerated syncing;
  • Checking “double spending”;
  • The bloom filter to check for nodes;
  • Updating the Binance and Ethereum libraries;
  • A function to hide the balance;
  • Advanced currency charts;
  • Access to charts without authentication;
  • News section;
  • Browser for Tkeycoin;
  • Independent Commission entry for Bitcoin;
  • New digital currencies;
  • Digital currency exchange tab.

Code optimization and switching to AndroidX

A lot of work has been done on optimizing the code to speed up the application, improving the logic, synchronization speed, calculating the hash of cryptocurrencies, and successfully switching to AndroidX.

https://preview.redd.it/h3go5tzgttx41.png?width=1100&format=png&auto=webp&s=bf311efc73e3577c80f06a21d6b9317bb93ae989

New section: Privacy

  • Enable Tor;
  • Blockchain transaction (the selection of the privacy mode);
  • Blockchain recovery (choosing a recovery method);
https://preview.redd.it/iydfwuhittx41.png?width=1080&format=png&auto=webp&s=2ce7c489d893a2ab6b9d6fede57d8b94404edcfb

TOR

Starting with the current update, the TkeySpace wallet can communicate via the TOR network, includes new privacy algorithms, and supports 59 different currencies.

https://i.redd.it/kn5waeskttx41.gif
Tor is a powerful privacy feature for those who own large assets or live in places where the Internet is heavily censored.
Tor technology provides protection against traffic analysis mechanisms that compromise not only Internet privacy, but also the confidentiality of trade secrets, business contacts, and communications in General.
When you enable TOR settings, all outgoing traffic from the wallet will be encrypted and routed through an anonymous network of servers, periodically forming a chain through the Tor network, which uses multi-level encryption, effectively hiding any information about the sender: location, IP address, and other data.
This means that if your provider blocks the connection, you can rest easy — after all, by running this function, you will get an encrypted connection to the network without restrictions.

https://preview.redd.it/w9y3ax4mttx41.png?width=960&format=png&auto=webp&s=972e375fc26d479e8b8d2999f7659ec332e2af55
In TOR mode, the wallet may work noticeably slower and in some cases, there may be problems with the network, due to encryption, some blockchain browsers may temporarily not work. However, TOR encryption is very important when Internet providers completely block traffic and switching to this mode, you get complete freedom and no blocks for transactions.

Confidentiality of transactions (the Blockchain transaction)

The wallet can change the model of a standard transaction, mixing inputs and outputs, making it difficult to identify certain cryptocurrencies. In the current update, you can select one of several modes for the transaction privacy level: deterministic lexicographic sorting or shuffle mode.

Mode: Lexicographic indexing

Implemented deterministic lexicographic sorting using hashes of previous transactions and output indexes for sorting transaction input data, as well as values and scriptPubKeys for sorting transaction output data;
We understand that information must remain confidential not only in the interests of consumers but also in higher orders, financial systems must be kept secret to prevent fraud. One way to address these privacy shortcomings is to randomize the order of inputs and outputs.
Lexicographic ordering is a comparison algorithm used to sort two sets based on their Cartesian order within their common superset. Lexicographic order is also often referred to as alphabetical order or dictionary order. The hashes of previous transactions (in reverse byte order) are sorted in ascending order, lexicographically.
In the case of two matching transaction hashes, the corresponding previous output indexes will be compared by their integer value in ascending order. If the previous output indexes match, the input data is considered equal.

Shuffle Mode: mixing (random indexing)

To learn more about how “shuffle mode” works, we will first analyze the mechanisms using the example of a classic transaction. Current balance Of your wallet: 100 TKEY, coins are stored at different addresses:
x1. Address-contains 10 TKEY. x2. Address-contains 20 TKEY. x3. Address-contains 30 TKEY. x4. Address-contains 15 TKEY. x5. Address-contains 25 TKEY.
Addresses in the blockchain are identifiers that you use to send cryptocurrency to another person or to receive digital currency.
In a classic transaction, if you need to send, for example, 19 TKEY — 100 TKEY will be sent to the network for “melting” coins, 19 TKEY will be sent to the Recipient, and ~80.9 TKEY will return to the newly generated address for “change” in your wallet.

https://preview.redd.it/x595qwdottx41.png?width=806&format=png&auto=webp&s=d9c2ae5620a3410ed83f7e16c018165c8ab35844
In the blockchain explorer, you will see the transaction amount in the amount of 100 TKEY, where 80.99999679 TKEY is your change, 19 TKEY is the amount you sent and 0.00000321 is the transaction fee. Thus, in the blockchain search engine, most of your balance is shown in the transaction.

How does the shuffle mode work?

Let’s look at a similar example: you have 100 TKEY on your balance, and you need to send 19 TKEY.
x1. Address-contains 10 TKEY. x2. Address-contains 20 TKEY. x3. Address-contains 30 TKEY. x4. Address-contains 15 TKEY. x5. Address-contains 25 TKEY.
You send 19 TKEY, the system analyzes all your addresses and balances on them and selects the most suitable ones for the transaction. To send 19 TKEY, the miners will be given coins with x2. Addresses, for a total of 20 TKEY. Of these, 19 TKEY will be sent to the recipient, and 0.99999679 TKEY will be returned to Your new address as change minus the transaction fee.

https://preview.redd.it/doxmqffqttx41.png?width=1400&format=png&auto=webp&s=5c99ec41363fe50cd651dc0acab05e175416006a
In the blockchain explorer, you will see the transaction amount in the amount of 20 TKEY, where 0.99999679 TKEY is Your change, 19 TKEY is the amount you sent and 0.00000321 is the transaction fee.
The shuffle mode has a cumulative effect. with each new transaction, delivery Addresses will be created and the selection of debit addresses/s that are most suitable for the transaction will change. Thus, if you store 1,000,000 TKEY in your wallet and want to send 1 TKEY to the recipient, the transaction amount will not display most of your balance but will select 1 or more addresses for the transaction.

Selecting the recovery method for each digital currency (Blockchain restore)

Now you can choose the recovery method for each currency: API + Blockchain or blockchain.
Note: This is not a syncing process, but rather the choice of a recovery method for your wallet. Syncing takes place with the blockchain — regardless of the method you choose.
https://preview.redd.it/gxsssuxrttx41.png?width=1080&format=png&auto=webp&s=cd9fe383618dda0e990e86485652ff95652a8481

What are the differences between recovery methods?

API + Blockchain

In order not to load the entire history of the blockchain, i.e. block and transaction headers, the API helps you quickly get point information about previous transactions. For example, If your transactions are located in block 67325 and block 71775, the API will indicate to the node the necessary points for restoring Your balance, which will speed up the “recovery” process.
As soon as the information is received, communication with the peers takes place and synchronization begins from the control point, then from this moment, all subsequent block loading is carried out through the blockchain. This method allows you to quickly restore Your existing wallet.
‘’+’’ Speed.
‘’-’’ The API server may fail.

Blockchain

This method loads all block headers (block headers + Merkle) starting from the BIP44 checkpoint and manually validates transactions.
‘’+’’ It always works and is decentralized. ‘’-’’ Loading the entire blockchain may take a long time.

Why do I need to switch the recovery method?

If when creating a wallet or restoring it, a notification (!) lights up in red near the selected cryptocurrency, then most likely the API has failed, so go to SettingsSecurity CenterPrivacyBlockchain Restore — switch to Blockchain. Syncing will be successful.

Selecting the address format

You can choose the address format not only for Bitcoin but also for Litecoin. Legacy, SegWit, Native SegWit. Go to SettingsManage WalletsAddress Format.

https://preview.redd.it/nqj0nwutttx41.png?width=1080&format=png&auto=webp&s=fc04b8ee8339ab27d3203ff551013cda7aa9e8db

Working at the code level

Enhanced validation of transactions and blocks in the network

Due to the increased complexity in the Tkeycoin network, we have implemented enhanced validation of the tkeycoin consensus algorithm, and this algorithm is also available for other cryptocurrencies.

What is the advantage of the enhanced validation algorithm for the user

First, the name itself speaks for itself — it increases the security of the network, and second, by implementing the function — we have accelerated the work of the TkeySpace blockchain node, the application consumes even fewer resources than before.
High complexity is converted to 3 bytes, which ensures fast code processing and the least resource consumption on your device.

Synchronization

The synchronization process has been upgraded. Node addresses are added to the local storage, and instant synchronization with nodes occurs when you log in again.

Checking for double-spending

TkeySpace eliminates “double-spending” in blockchains, which is very valuable in the Bitcoin and Litecoin networks.
For example, using another application, you may be sent a fake transaction, and the funds will eventually disappear from the network and your wallet because this feature is almost absent in most applications.
Using TkeySpace — you are 100% sure that your funds are safe and protected from fraudulent transactions in the form of “fake” transactions.

The bloom filter to check for nodes

All nodes are checked through the bloom filter. This allows you to exclude fraudulent nodes that try to connect to the network as real nodes of a particular blockchain.
In practice, this verification is not available in applications, Tkeycoin — decided to follow a new trend and change the stereotypes, so new features such as node verification using the bloom filter and double-spending verification are a kind of innovation in applications that work with cryptocurrencies.

Updating the Binance and Ethereum libraries

Updated Binance and Ethereum libraries for interaction with the TOR network.

Interface

Function — to hide the balance

This function allows you to hide the entire balance from the main screen.

Advanced currency charts and charts without authentication

Detailed market statistics are available, including volumes, both for 1 day and several years. Select the period of interest: 1 day, 7 days, 1 month, 3 months, 6 months, 1 year, 2 years.
In version 1.3.0, you can access charts without authentication. You can monitor the cryptocurrency exchange rate without even logging in to the app. If you have a pin code for logging in, when you open the app, swipe to the left and you will see a list of currencies.

https://preview.redd.it/f3thqv1wttx41.png?width=1080&format=png&auto=webp&s=1906307f7ad1fd6db47bf270ce7c57185267b1a3

News

In the market data section — in the tkeyspace added a section with current news of the cryptocurrency market.

https://preview.redd.it/lz1e7ynxttx41.png?width=1080&format=png&auto=webp&s=b6f1858d8752cfc6187df5d7b8a2ce25813e2366

Blockchain Explorer for Tkeycoin

Transaction verification for Tkeycoin is now available directly in the app.

Independent Commission entry for Bitcoin

Taking into account the large volume of the Bitcoin network, we have implemented independent Commission entry — you can specify any Commission amount.
For other currencies, smart Commission calculation is enabled based on data from the network. The network independently regulates the most profitable Commission for the sender.

New digital currencies

The TkeySpace wallet supports +59 cryptocurrencies and tokens.

Cryptocurrencies

Tkeycoin (TKEY), Bitcoin (BTC), Litecoin (LTC), Ethereum (ETH), Bitcoin Cash (BCH), DASH, Binance (BNB), EOS.

Stablecoins

TrueUSD (TUSD), Tether USD (USDT), USD Coin (USDC), Gemini Dollar (GUSD), STASIS EURO (EURS), Digix Gold Token (DGX), Paxos Standard (PAX), PAX Gold (PAXG), Binance USD (BUSD), EOSDT, Prospectors Gold (PGL).

ERC-20, BEP2, and EOS tokens

Newdex (NDX), DigixDAO ERC-20 (DGD), Chainlink ERC-20 (LINK), Decentraland ERC-20 (MANA), EnjinCoin ERC-20 (ENJ), the Native Utility (NUT), 0x Protocol ERC-20 (ZRX), Aelf ERC-20 (ELF), Dawn DAO ERC-20 (AURA), Cashaaa BEP2 (CAS), Bancor ERC-20 (BNT), the Basic Attention Token ERC-20 (BAT), Golem ERC-20 (GNT), Mithril ERC-20 (MITH), MEETONE, NEXO ERC-20, Holo ERC-20 (HOT), Huobi Token ERC-20 (HT), IDEX ERC-20, IDEX Membership ERC-20 (IDXM), Bitcoin BEP2 (BTCB), Waltonchain ERC-20 (WTC), KuCoin Shares ERC-20 (KCS), Kyber Network Crystal ERC-20 (KNC), Loom Network ERC-20 (LOOM), Ripple (XRP), Everipedia (IQ), Loopring ERC-20 (LRC), Maker ERC-20 (MKR), the Status of the ERC-20 (SNT), Ankr Network BEP2 (ANKR), OmiseGO ERC-20 (OMG), ^ american English ERC-20 (^american English), Polymath ERC-20 (POLY), Populous ERC-20 (PPT), Pundi X ERC-20 (NPXS), Parser ERC-20 (REP), Revain ERC-20 (R), Binance ERC20 (BNB-ERC20), Gifto BEP2 (GTO).

Exchange of cryptocurrency

The “Limitless Crypto Exchange” tab is available for a quick transition to an unlimited exchange in 200 digital currencies — 10,000 currency pairs.

How do I update TkeySpace to version 1.3.0?

  1. Go to Google Play on your device — My apps and games — find TkeySpace in the list of apps — click Update.
  2. Go to Google Play on your device-write TkeySpace in the search — click on the app icon — Update.
After the update, you will need to restore your wallet.
submitted by tkeycoin to Tkeycoin_Official [link] [comments]

Updating the progressive blockchain wallet TKEYSPACE 1.1.0 on Android

Updating the progressive blockchain wallet TKEYSPACE 1.1.0 on Android

https://i.redd.it/g2g1tcvqotx41.gif
Today, the team of Tkeycoin Developers-has prepared a little good news for Android users 💌
This is the next update to TKEYSPACE 1.1.0 on Android. And now, — this will be the rule: updates, good news and movement on a planned plan, entering the market and much more.
https://preview.redd.it/6ox2ivybotx41.png?width=600&format=png&auto=webp&s=43d36091bd3ae1e0aa36d156a9c7ac8e27d507be

About release TKEYSCAPE 1.1.0

https://preview.redd.it/6yfvnlgdotx41.png?width=1400&format=png&auto=webp&s=007cdfbcac424dd610f9c962fc3732ced02f9e51

New cryptocurrencies and tokens

We are constantly expanding the range of supported tokens and cryptocurrencies — new ERC20 tokens have been added: Bancor (BNT), Cashaaa (CAS), Chainlink (LINK), Decentraland (MANA), Maker (MKR).

Now the multi-currency wallet supports 25 cryptocurrencies and tokens:

Cryptocurrencies: Tkeycoin, Bitcoin, Ethereum, Bitcoin Cash, DashERC20 tokens and 1:1 stablecoins to the USD exchange rate: *Binance ERC20 (BNB), Bancor (BNT), Cashaaa (CAS), Chainlink (LINK), Decentraland (MANA), Maker (MKR), 0x Protocol, TrueUSD, Tether USD, USD Coin, Gemini Dollar, Statis EURO, Paxos Standart.*Stablecoins 1:1 to the gold exchange rate: *Digix Gold Token, PAX Gold.Binance DEX tokens (BEP2): Binance Dex, Binance USD, Bitcoin BEP2, Ripple BEP2.*EOS: available only for recovery if you want to transfer funds using a backup phrase from another wallet. Full EOS support will be available in future releases.

Support for new devices

Optimized compatibility with Android devices, now TKEYSPACE is supported on 4600 devices.
Many Android smartphone manufacturers often change the source code, regardless of whether it is Samsung or Xiaomi, so Android app developers are always forced to take into account various nuances on the released devices.

Updating the API

A stable API for the Bitcoin Cash (BCH) cryptocurrency is enabled: https://cashexplorer.bitcoin.com/api.

Optimized Push notifications

Fixed bugs with push notifications, now the notification about the price changes come on time.

Updating the USER-AGENT

Changed the USER-AGENT blockchain wallet: from cryptogramm: 8.8.8.8 to TKEYSPACE-ANDROID.
A User-agent is a client application that uses a specific network Protocol. For example, local wallets for Linux are marked as CryptoGramm: 1.1.6.2. Now in the list of nodes (peers), you can see the connected clients of TKEYSPACE-ANDROID, which allows you to understand which peers are connected to Your full node.

Overall improvement

Fixed minor bugs that were noticed by users; We analyze all received error reports and make corrections in the next releases of TKEYSPACE. You can always send us suggestions for improving the app, as well as offer us new features That you would like to see in the next releases: [[email protected]](mailto:[email protected]).
If you haven’t updated your TKEYSPACE multi-currency wallet yet, do it now — https://play.google.com/store/apps/details?id=io.space.tkey.
submitted by tkeycoin to Tkeycoin_Official [link] [comments]

Tezos (XTZ) Is 20% Down Regardless Of Binance Listing

Tezos (XTZ) Is 20% Down Regardless Of Binance Listing

Even With Live Trading, Tezos Still Lacks Bullish Support. The Entire Crypto Sector Is Also Down
The tenth-largest cryptocurrency based on market capitalization, Tezos (XTZ), followed the trend of the crypto sector, and wasn`t affected by Binance.US announcement for supporting XTZ/USD and XTZ/BUSD trading pairs.
The valued at $950 million altcoin made a sharp drop in its price, currently trading at $1,30 which is a 20 percent drop over the course of the past 24 hours.
Tezos, as well as the entire crypto sector, made another drop into the red, with the total market capitalization of all cryptocurrencies shrinking down to $135,3 billion.
However, amid the crypto turmoil, Binance.US announced that the platform would support trading for XTZ. The U.S. users could buy and deposit XTZ tokens directly to their wallets, but trading and withdrawal functionalities would be active on a later date.
Traders would also have to pass account verifications to gain access to trading with Tezos. The verification method now includes fiat verification, as well as the basic and advanced authentication methods.
Looking at the technical side of trading, Tezos made a recovery to $1,81 but quickly tumbled to trade as low as $1,16. Trading volumes crashed, and even the Binance listing couldn’t get enough bullish momentum to hold on to the significant sell-off pressure. Experts are predicting the price per XTZ token to slip below $1.2, as the sell-off pressure in the crypto sector is still high.
Tezos became famous for being one of the best ICO projects of 2017, raising $232 million. Despite being at the bottom of the top-10, XTZ outperformed the majority of altcoins, recording highs of $3,90 in February.
Meanwhile, the crypto sector took yet another hit into the red, with Bitcoin (BTC) slipping below $4,500 to trade as low as $4,400. Currently, Bitcoin recorded a small recovery, trading at $4,925.97. Trading volumes for the world’s biggest cryptocurrency seem to gain upwards momentum, which may indicate the formation of strong supports in the $4,700 range.
submitted by Crypto_Browser to CryptoBrowser_EN [link] [comments]

Why the Verge-Pornhub partnership didn't move the market, and why usability continues to stall adoption

I'll let somebody else point out that very few people pay for porn to begin with. Very optimistically let's say its 1:10 PH users. Within that group, there's going to be small pool that own bitcoin, and much much fewer people have the technical ability to understand how to use exchanges and wallets.
A raw crypto checkout option is not a product. One that is basically a credit card funnel through ProbilleCoinpayments is even less of a crypto checkout option (which is what they did). This is a glorified extra-long credit card checkout option in disguise, where you still have to create a username and tie it to an email address. No email, no checkout. Yeah.
Think about it. Let's say I'm your average college hornball and I want to get a PH subscription. Exit the Matrix and walk through the steps of a normal human being just trying to use this new bold Internet:
  1. Spend 3 days feverishly researching how to use a wallet
  2. Sign up for Coinbase where I likely can't use a credit card
  3. Pay my bank a crazy fee to transfer money, if I even can
  4. Wait literally days later to jerk off in the future
  5. Sign up for a Binance account or some other exchange
  6. Setup 2FA after completing an intro course in computer science
  7. Trade my coins to Verge
  8. Move Verge to Pornhub through their cryptic checkout option . (Probiller which then sends you to CoinPayments)
  9. No redirect into your account. Apparently wait for an email to confirm the transaction (seriously?)
Imagine trying to do all that from a smartphone. No way.
Yeah, not going to happen.
Consider this check-out flow instead:
1) Let's buy porn! Do you already own Verge (y/n)
Y) Here's our wallet address and a QR code, on standby to let you in (confirms it and you're in, here's your randomly generated usepass pair, to recover it here's a 12 word recovery phrase -- zero bullshit!)
N) First you'll need a wallet, let's install one. Mobile or Desktop? And the wallet uses an API to a fiat processor, instead of the madness they implemented.
It's not that hard, people.
I said it before and I said it again: the user experience is the product. Verge-Pornhub have no product. What they built is a tiny pinhole to crawl through, and that means nothing for adoption.
Adoption starts when using crypto requires no explanation.
Had Verge focused on usability instead of this incredibly expensive stunt there would be more volume and more integrations without having to throw crowdfunded money at a site to add them. It's not going last. There is no substitute or shortcut towards building a good user experience. You have to sit down with real people.
Instead, we have this awkward moment where early Verge investors feel misled, if not embarrassed, to forcefully have their portfolios thrown into the porn business.
submitted by ChampramBenjaporn to CryptoCurrency [link] [comments]

lost 2349 LTC

Electrum-ltc,
Today I found out Two thousand three hundred ninety nine Litecoins were stolen from my wallet on April 12, 2018.
Here is what I did that day:
1- On the morning of April 12, I decided to reset Windows 10 using the recovery option. and wipe out all files, which I had already backed-up on another drive. 2- After installing Windows office, Chrome and Adobe Reader, I then decided to download the Electrum Litecoin wallet from . 3- I downloaded the "Windows installer" version, typed in my seed during the setup and next a message indicating an error popped-up. The message said something about not being able to connect to the server. 4- I tried once again and the same thing happened. I quickly goggle for an answer but couldn't find a simple one. 5- I then downloaded the "Standalone Executable" version, typed my seed during the setup and the wallet opened. I don't remember checking the balance, but I do remember deciding to give it a few minutes to update. So, I then went to install other wallets and programs, etc. and totally forgot about the wallet. 6- Then, I restarted my computer after some windows updates or something, got carried away with work, and didn't check my Litecoin wallet. 7- Today, April 17, 2018, I decided to check my wallet and I found out my wallet had been emptied. 8- After trying to figure out how I had been hacked I found out that my wallet was emptied seconds after I installed the wallet on April 12. The hack didn't just stop there, my seed was also used to claim and take my Litecoin Cash.
Because the hack happened exactly at the moment of the Electrum Litecoin wallet was installed and seems like it was an automatic process, I suspect the hack came through the wallet downloaded web page electrumltc.org.
New information/ Add 4/24/2018 6:26 pm East time
Through the Bing search, we typed electrum ltc, and the false page appeared. Electrumltc.org
I had the windows wallets from that site analysed by a programmer. We discovered that it sends the seeds 12 words to this address ip 111.90.149.131. I beg the community for any help . We will be very attentive .. We have been studying how the Litecoins have moved in the Blockchain, and we notice that they were sent to some wallets that, according to Chainz's explorer. belong to Bitfinex and Binance. In the end, the coins arrived to Wallet LTU2cds4aSdXFip9sV4gXphnhxGQjgfjmg. I would like to ask you from my heart to help from the whole community, to publish this information, in hopes that Binance and Bitfinex, recognize the Litecoins as stolen and take actions. From our wallet the coin passed through their systems. I remember when I started in the world of cryptocurrencies, Bitfinex was hacked for an amount of 60million dollars equivalent in Bitcoin, at that moment ...time flies. We are following the Litecoin and organizing all the information to let the cryptocurrency community know about the stolen 2,449 LTC (first 2,399 LTC and then 50 LTC).
In the following direction, a whole discussion on the subject was started ... and there are images related to the theft: https://github.com/pooleelectrum-ltc/issues/176
submitted by danbel79 to litecoin [link] [comments]

Ripple Subreddit Rules, Helpful Links & Answers to Common Questions - READ BEFORE POSTING

You must read our rules before participating in Ripple
Helpful links and answers to common questions will be updated frequently so check back often
 
 
Ripple Subreddit Rules
https://www.reddit.com/Ripple/wiki/rules
 
Helpful Links
Ripple Insights - Top 9 Frequently Asked Questions About Ripple and XRP (Jan 18, 2018)
Ripple’s Ultimate Strategy; why XRP will increase in value
Removing inefficiency of international payments with XRP
Reasons to expect XRP to be the most popular bridge asset
"XRP is competitive now in the USD/MXN corridor"
Ripple's Decentralization Strategy Update
XRP Market Performance
List of Ripple Partnerships and RippleNet Implementations
 
People to Follow
Ripple on Twitter
Brad Garlinghouse, Chief Executive Officer at Ripple
Yoshitaka Kitao, executive chairman, CEO and president of SBI Holdings, Inc.
David Schwartz, Chief Cryptographer at Ripple | aka u/sjoelkatz
Stefan Thomas, Former CTO at Ripple, Co-creator of Interledger. Founder at Coil
Patrick Griffin, Senior Vice President of Business Development at Ripple
Miguel Vias, Head of XRP Markets at Ripple
Warren Paul Anderson, Product Manager, xRapid/XRP at Ripple
 
Hodor's XRP Blog
TplusZero - research & analysis on #XRP
 
Most Discussed Topics and Answers
● The Case Against BankCoin - Banks need an independent digital asset to enable truly efficient settlement
● Ripple Technology → Fast Payments → XRP → Fast Settlement
● Solving the chicken and egg problem - FI's bridging payments with XRP & companies saving money by holding XRP
● Banks hold XRP under a contractual agreement | Build liquidity to bridge payments to raise the demand for XRP
● How the global adoption of xRapid (XRP liquidity tool) would affect the value of XRP
● Besides instant cross-border payment settlement, XRP can capture other use cases, value that doesn't yet exist
● XRP Ledger has numerous technological advantages over blockchain systems that use proof of work
● Ripple is committed to making the XRP Ledger as decentralized as they possibly can
● Quantum-resistant signature schemes - Adding a new scheme is easy and fast
 
XRP Wallets
You need 20 XRP to activate a XRP wallet. Fees can be changed by the validators through the voting process.
The reserve requirement protects the XRP Ledger from spam or malicious usage.
 
When you are sending XRP to an exchange, destination tag is very important.
Destination tag is not needed when you transfer XRP to your own wallet address.
 
● XUMM by XRPL Labs | Developers
XUMM is a free app (iOS and Android) that makes sending, receiving and interacting with the XRP ledger easy & secure.
 
● Ledger Nano S | Tutorial | FAQ | Buy Online | Ripple Recovery Tool
Cryptocurrency Hardware Wallet
When you get your Ledger wallet, you must reset it and get a new set of 24 words seed before using it.
 
● The World Exchange | How to Create a Cold Wallet for Ripple
A free user-friendly and purely client-side wallet
 
● GateHub | Support | Network Statistics
GateHub XRP Web Wallet
 
Tools
Check XRP wallet balance - Bithomp | Graph | Transactions
Print raw information about an account, a transaction or a ledger - RPC Tool
 
Exchanges
The best way to support XRP is to buy/sell XRP directly with your local currency, not with USDT, ETH, LTC, or BTC.
Available XRP pairs - AUD, BRL, CAD, CNY, EUR, GBP, IDR, INR, JPY, KRW, MXN, PHP, RUB, THB, TRY, UAH, USD, ZAR.
You can find the complete list of XRP exchanges and supported XRP/fiat pairs Here.
 
USD - US Dollar
Kraken | Bitstamp | Bitfinex | CEX.IO | Gatehub |
Exrates | Exmo | Mr. Exchange | Bitsane | Sistemkoin | BitBay | Quoine
 
EUR - Euro
Kraken | Bitstamp | Gatehub | CEX.IO | LiteBit.eu | Anycoin Direct
The Rock Trading | Bitsane | BitBay | BitFlip | Bitlish | Quoine
 
KRW - South Korean Won
Bithumb | Upbit | Coinone | Korbit | GOPAX | Coinrail
 
JPY - Japanese Yen
Kraken | Bitbank | Quoine | Mr. Exchange
 
CNY - Chinese Yuan
RippleFox | Ripple China | Fatbtc
 
TRY - Turkish Lira
Vebitcoin | BTCTurk | Koineks | Sistemkoin | Ovis
 
INR - Indian Rupee
Zebpay | Koinex | Unocoin | Bitbns | BuyBitcoin | BuyUcoin
 
AUD - Australian Dollar
BTC Markets
 
THB - Thai Baht
BX Thailand
 
MXN - Mexican Peso
Bitso
 
IDR - Indonesian Rupiah
Indodax | Quoine
 
RUB - Russian Ruble
Exmo | BitFlip
 
ZAR - South African Rend
Altcoin Trader
 
CAD - Canadian Dollar
Kraken
 
UAH - Ukrainian Hryvnia
Kuna | BTC Trade UA | BitFlip
 
GBP - British Pound
Cryptomate
 
BRL - Brazilian Real
Braziliex
 
SGD - Singapore Dollar
Quoine
 
AED - United Arab Emirates Dirham
BitOasis
 
PHP - Philippine peso
CX | Exchange
 
USDT - Tether
Poloniex | Bittrex | Huobi | OKEx | CoinBene | Upbit | HitBTC |
ZB.com | Gate.io | Sistemkoin
 
ETH - Ethereum
Binance | Bittrex | Gatehub | OKEx | OTCBTC | Upbit | HitBTC |
Bitsane | Mr. Exchange | CoinFalcon
 
LTC - Litecoin
Bitsane | Mr. Exchange
 
BTC - Bitcoin
Kraken | Bitstamp | Bitfinex | CEX.IO | Gatehub | Binance | Poloniex | Bittrex |
HitBTC | OKEx | Upbit | Huobi | BTCTurk | BTC Markets | CoinEgg | Exmo |
ZB.com | OTCBTC | Coinrail | Bits Blockchain | Triple Dice Exchange | Indodax |
Exrates | Qryptos | Gate.io | Bitsane | Bitso | Ovis | BCEX | BitBay |
Mr. Exchange | Orionx | CoinFalcon | Abucoins | BitFlip | LakeBTC | Coinbe
submitted by nvok to Ripple [link] [comments]

Decentralized Exchange— True Crypto Ownership Realized

originally posted by ankarlie https://steemit.com/blockchain/@ankarlie/decentralized-exchange-true-crypto-ownership-realized
Introduction
For over a decade we have seen blockchain technology developed into one of the most important technologies in recent history. Many visionaries, thought leaders, business gurus, and government authorities have recognized its immense potential that they have often associated it as one of the primary technologies that will drive Web 3.0 or even the 4th industrial revolution. Blockchain technology is so powerful that it has the capacity to disrupt any sector in our society where trust is a primary concern, which is pretty much is everything. As such we might consider businesses engaged in blockchain technology are in the business of trust.
Business of Trust
Blockchain technology has often been described as a trust layer that enables an individual to exchange value without having to rely on any central authority or third party intermediary. Often times transactions that are done using this technology are called trustless transactions, meaning, transacting parties do not have to trust each other to ensure that transactions will be consummated. In other words, the technology itself will guarantee that all transactions will push through, irreversible and immutable.
Banks are good examples of business of trust. We entrust them with our money and valuables, but sometimes these very same banks restrict our access to our own money and valuables due to many reasons. These might be server maintenance, AML and KYC requirements, regulatory obligations or whatever reason they might deem applicable. This is the very reason why blockchain technology through its first application, Cryptocurrency, has gained enormous success. Cryptocurrencies enable everyone total and complete control of their money.
Scams and Fake Blockchain Initiatives
The awesome potential of the blockchain technology might have afforded us the necessary tools and infrastructure for more financial freedom, inclusivity, and mobility, but it is not immune to bad actors that try to exploit the advantages of this burgeoning industry. The excitement and demand for blockchain technology have opened the doors for scammers and con-artists who try to “sell” the technology to investors who are more than willing to invest huge amounts of money to get the piece of the action that has the potential to explode in value.
One good example of a project that has been masquerading as blockchain technology is the $4 Billion fake crypto scam called OneCoin. The leader of this project, Dr. Ruja Ignatova aka Cryptoqueen have positioned OneCoin as the Bitcoin killer which she claims will become the biggest cryptocurrency in the world. Coming from an Oxford University graduate with a doctorate degree from Konstanz University in Germany and worked at McKinsey and Company who would have known that the project would turn out to be a scam.
OneCoin exploited the idea of leveraging blockchain technology, the potential of hitting it big like bitcoin and played on the greed of investors who were fearful of missing out on a life-changing opportunity envisioned by Dr. Ruja. That was several years back, of course we all know now that there was never an underlying blockchain technology in the first place and what we have left are disgruntled investors some of which are financially ruined due to investing more than they can afford to lose. Sad to say this has been a common narrative in the crypto space.
Blockchain is Real and Here To Stay
The many scams and fake or failed blockchain projects in the space have not dampened the interest of investors into blockchain and its first use case, cryptocurrencies. Instead, it has been gaining traction as the industry begins to mature, gaining regulatory clarity and widespread acceptance as a valid and legitimate asset class and investment vehicle. They can serve as alternative investments that can be used to hedge against uncertainties in traditional finance and investments.
There are now over four thousand cryptocurrencies in the world and this number will continue to increase well into the future. In fact, cryptocurrency proponents see a future where there will be hundreds of blockchains and thousands of digital assets. An integral part of this growing ecosystem will be cryptocurrency exchanges which serve as venues for open markets where cryptocurrency holders, traders, and investors interact. Not only there is an increasing number of digital assets in the space but also the places where you can trade.
CEX vs DEX
There are two general types of cryptocurrency exchanges: Centralized Exchange (CEX) and Decentralized Exchanges (DEX). Their functions are essentially the same but the way users interact with these types of exchanges differs significantly. CEX typically require their customers to undergo Know-Your-Customer (KYC) procedures and ID verification processes, DEX does not. In addition, CEX requires its customers to their cryptocurrencies deposit into its internal wallets while DEX allows its users to keep their wallets in non-custodial wallets.
CEX is generally considered by the wider cryptocurrency community as the lesser secure venue for users due to the following reasons. First, CEX typically uses one single crypto wallet address per blockchain. This means users of all Ether and Ethereum based-tokens share (The same can be said with other blockchain platform) the same address and demarcated only using a Memo or a Tag. This creates a honeypot that is just waiting to be exploited by hackers. Second, users of CEX have limited access to their digital assets as they will have to ask permission from the CEX operator access to their digital assets.
KYC procedures in CEX are also of great concern as users are typically required to submit supporting documents that can be used to verify their identity. This means users are relying on the security and competency of the CEX to secure their valuable information. Information that can be used for identity theft, false representation, and recovery of other online accounts. One good example of this is Binance where it found some of their customer information have been compromised. This is on top of the recent hack last May 2019.
Although no user funds were lost by the hack as Binance shouldered all the lost funds amounting to $40M USD, users were not able to access their accounts for several days. One can only imagine the great stress and anxiety It might have brought its users, not knowing when they will be able to regain access to their digital assets. These risks do not exist when using DEX as users will not have to deposit or withdraw their Cryptocurrencies. Transactions are all done on-chain and directly transacted from their own non-custodial wallet and there is no risk of your information falling into the wrong hands as there is no need for KYC.
Decentralized Exchange— Newdex
DEXs were made possible through the evolution of blockchain technology. The first-generation blockchain tech like the one used by bitcoin simply does not have the capabilities to host decentralized exchanges. This was only made possible through the integration of smart contracts with Ethereum being the first one to incorporate such capabilities. While the technology has shown promise the limitations of Ethereum’s blockchain made it impossible and uneconomical to reach mass adoption.
Decentralized exchanges (DEX) relies heavily on the blockchain where it has been built on. This is the primary reason why Newdex developers have decided to build their DEX on two of the most successful, scalable and used blockchain in the whole industry EOS and TRON. By doing so their DEX has the capacity to scale to mass adoption without having to worry that the underlying technology that hosts their DEX will not be able to cope up with the load and demand of their decentralized exchange.
EOS and TRON both use Delegated Proof-of-Stake (DPOS) consensus mechanism which has been described as a more power-efficient, scalable and democratic consensus protocol compared to Proof-of-Work. This enables them higher throughputs, consumes a whole lot less energy and secures its blockchain more efficiently. Aside from the scalability advantage, the absence of miners in DPOS makes transactions in EOS and TRON more cost-efficient and often times fee-less like.
By offering a simple yet powerful trading venue for traders of EOS, TRON Newdex has become one of the world’s leading decentralized exchanges. To ensure that the digital assets of its customers are always safe Newdex, does not require its clients to input their private keys. Instead, Newdex opted to partner with all conceivable wallets for both EOS and TRON to enable its users to log in through their non-custodial wallets of choice. This is an additional layer of security and serves as a deterrent to phishing risk.
Apart from not asking for the private key to login in, Newdex does not require its traders to deposit and withdraw their digital assets. This was made possible because all trades are transacted on-chain which means trades are triggered, executed and finalized using smart contracts making them irreversible, immutable and secure. This also makes them auditable and transparent as anyone can basically follow and inspect the transaction on the various blockchain explorer available online.
Since users of Newdex never lose custody of their digital assets we can say it is the prime example of true digital asset ownership. Unlike centralized exchanges that require their customers to deposit and withdraw, Newdex executes transactions straight out of customers’ wallets which means there is no need to move digital assets in and out of the DEX. Hence there will be no chance for Newdex to lockdown user assets, there will also be no need to pay for deposits and withdrawals.
World’s Leading Decentralized Exchange
DEXs are the only trading venues where users have full custody and control of their cryptocurrencies through the use of blockchain technology. Newdex has emerged as the world’s leading DEX for not only offering all the advantages of decentralized exchanges but offering value-added services that set it above all other decentralized exchanges. These include an OTC market that enables its users to use Fiat currencies to trade with cryptocurrencies, a VIP membership for various trading and airdrops privileges and utilizing its own utility token called Newdex ecological Platform Token (NDX).
Conclusion
Cryptocurrencies have not yet reached mass adoption but through the power of blockchain technology and the many advantages that it brings it is only a matter of time when the masses come marching along searching for the proper venue where they can fully exercise their newfound financial freedom. Where there are no censorship, no restrictions, borderless and frictionless. More importantly, where true ownership of cryptocurrency is realized, decentralized exchanges and there is no better embodiment of this than Newdex, the world’s leading decentralized exchange.
For more information about Newdex please follow its official links below:
Website: https://newdex.vip/
Twitter: https://twitter.com/NewdexOfficial
Medium: https://medium.com/@marketing\_27690
Let's Connect!!!
submitted by rillita to eos [link] [comments]

The Exhaustive EOS FAQ

The Exhaustive EOS FAQ

 
With the large number of new readers coming to this sub we need to make information easy to access so those readers can make informed decisions. We all know there is an unusually large amount of Fear, Uncertainty and Doubt (FUD) surrounding EOS. Frankly, when clear evidence is provided it’s not that difficult to see EOS for the extremely valuable project it is. This post hopes to begin to put an end to all the misinformation by doing the following:  
  • Giving a clear and concise answer to the most frequently asked questions in regards to EOS.
  • Giving a more in-depth answer for those who want to read more.
  • Allowing readers to make informed decisions by making credible information easy to access.
 
As EOS climbs the ranks we need to recognise there are going to be a lot of skeptical readers coming over and posting their questions. Sometimes they will be irrational, hostile and often just looking for a reaction. We should make it our responsibility to welcome everyone and refrain from responding emotionally to provocative posts, instead providing factual and rational answers.
I will add to this post as and when I can, if you have any ideas or spot any mistakes let me know and I'll get them fixed ASAP. Im planning to add a bit on the team, centralisation and DPOS, governance and EOS VC shortly but please let me hear your suggestions!
 

FAQ

1. How do you registeclaim your EOS tokens before June 2018?

 
Answer courtesy of endless. If you have not done so, you will need to create a new pair of EOS public and private keys and register them with an Ethereum address. This only needs to be done once.
On or around June 1, 2018 all EOS Tokens will become frozen and non-transferable on the Ethereum blockchain. Not long after, I suspect that EOS community members will create a snapshot of token balances that carry over onto a new community generated and selected EOS blockchain. block.one will not be launching EOS blockchains or operating any of their nodes. Additionally, this is a community subreddit unaffiliated in an official capacity with block.one
Method #1: MetaMask (recommended)
Video guide: https://www.youtube.com/watch?v=8K1Q5hX_4-o
steemit tutorial: https://steemit.com/eos/@ash/full-walkthrough-how-to-join-eos-ico
Method #2: MyEtherWallet
steemit tutorial: https://steemit.com/eos/@sandwich/contributing-to-eos-token-sale-with-myetherwallet-and-contract-inner-workings
Method #3: Exodus Wallet
Official website tutorial: http://support.exodus.io/article/65-i-ve-received-eos-tokens-in-exodus-how-do-i-register-them
Important note courtesy of dskvry bka Sandwich, the author of Method #2's steemit tutorial:
claimAll will not work for most users. When you get to the claim step, please use the following tutorial: https://steemit.com/eos/@koyn/minimizing-the-cost-of-gas-when-claiming-eos-using-myetherwallet
Did you buy your EOS tokens on an exchange? (Courtesy of IQOptionCoin)
REMEMBER YOU ONLY NEED TO REGISTER YOUR TOKENS IF YOU BOUGHT THEM ON AN EXCHANGE. YOU DON'T NEED TO CLAIM THEM.
  1. Go to the EOS website https://eos.io
  2. Scroll down and select "GET EOS"
  3. Tick all the required boxes and click "Continue"
  4. Scroll down and click "Register"
  5. Select Metamask, MyEtherWallet, or Ethereum Wallet
  6. Follow the guide.
  7. Remember that the reason you need to register your Ethereum ERC-20 address is to include your EOS tokens in order for the balance of your EOS Tokens to be included in the Snapshot if a Snapshot is created, you must register your Ethereum address with an EOS public key. The EOS snapshot will take place prior to the 1 June 2018. After this point your ERC-20 EOS tokens will be frozen. And you will be issued EOS tokens on the EOS blockchain.
So PLEASE REGISTER your Ethereum address NOW, don't forget about it, or plan on doing it some time in the near future.
There are a lot of submissions about this in /eos, so rather than making a new one please reply to this thread with any questions you may have. Don't forget to join the EOS mailing list: https://eos.io/#subscribe and join the EOS community on your platform(s) of choice: Telegram, Discord and/or Facebook.
And remember, if anyone instructs you to transfer ETH to an EOS contract address that doesn't match the address found on https://eos.io you are being scammed.
 

Sources:

How to registeclaim your EOS tokens before June 2018 by endless
Official EOS FAQ
 

2. How will the token the ERC-20 EOS tokens be transferred to the native blockchain?

 

Quick answer:

There isn't one! Read the long answer then read it again, registering your Ethereum wallet is mandatory!
 

Long answer:

Within 23 hours after the end of the final period on June 1, 2018 at 22:59:59 UTC, all EOS Tokens will become fixed (ie. frozen) and will become non-transferrable on the Ethereum blockchain.
In order to ensure your tokens are transferred over to the native blockchain you must register your Ethereum address with an EOS public key, if you do not you will lose all your tokens! I am not going to link any tutorials as there are many that can be found by searching Google and YouTube.
block.one is helping with the development of snapshot software that can be used to capture the EOS token balance and registered EOS public key of wallets on the Ethereum blockchain. It is then down to the community to create the snapshot. This snapshot can be used when generating a genesis block for a blockchain implementing eos.io software. block.one will not be launching EOS blockchains or operating any of their nodes.
 
Exchange Support
Some exchanges have announced that they will support the token swap. Although using this method will undoubtedly be much simpler than registering the tokens yourself it also comes with its pitfalls.
  • It is highly likely there are going to be multiple networks running on the eos.io software that use the snapshot. It is highly unlikely that exchanges will support them all.
  • It is highly likely that exchanges will not support airdrops that use the snapshot.
Exchanges that have announced support for the token swap include:
 

Sources:

EOS.io
 

3. What does EOS aim to achieve?

 

Quick answer:

EOS.IO software is aiming to provide a decentralized operating system which can support thousands of industrial scale DApps by enabling vertical and horizontal scaling.
 

Long answer:

EOS.IO is software that introduces a blockchain architecture designed to enable vertical and horizontal scaling of decentralized applications. This is achieved through an operating system-like construct upon which applications can be built. The software provides accounts, authentication, databases, asynchronous communication and the scheduling of applications across multiple CPU cores and/or clusters. The resulting technology is a blockchain architecture that has the potential to scale to millions of transactions per second, eliminates user fees and allows for quick and easy deployment of decentralized applications.
 

Sources:

Official EOS FAQ
 

4. Who are the key team figures behind EOS?

 
  • CEO Brendan Blumer - Founder of ii5 (1group) and okay.com. He has been in the blockchain industry since 2014 and started selling virtual assets at the age of 15. Brenden can be found on the Forbes Cypto Rich List. Brendan can be found on Twitter.
  • CTO Dan Larimer - Dan's the visionary industry leader who built BitShares, Graphene and Steemit as well as the increasingly popular Proof of Stake Governance and Decentralised Autonomous Organization Concept. He states his mission in life is “to find free market solutions to secure life, liberty, and property for all.”. Dan can also be found on the Forbes Cypto Rich List. Dan can be found on Twitter and Medium.
  • Partner Ian Grigg - Financial cryptographer who's been building cryptographic ledger platforms for 2+ decades. Inventor of the Ricardian Contract and Triple-Entry Accounting.
 

Sources:

Forbes Crypto Rich List
 

5. Where can the latest EOS news be found?

 
Official:
Community:
Developers:
 

6. Which consensus mechanism does EOS use and what are Block Producers?

 

Quick answer:

Delegated Proof of Stake (DPOS) with Byzantine Fault Tolerance. Block Producers (BPs) produce the blocks of the blockchain and are elected by token holders that vote for them. BPs will earn block rewards for their service, these block rewards come in the form of EOS tokens produced by token inflation.
 

Long answer:

Taken from the EOS.IO Technical White Paper v2:
“EOS.IO software utilizes the only known decentralized consensus algorithm proven capable of meeting the performance requirements of applications on the blockchain, Delegated Proof of Stake (DPOS). Under this algorithm, those who hold tokens on a blockchain adopting the EOS.IO software may select block producers through a continuous approval voting system. Anyone may choose to participate in block production and will be given an opportunity to produce blocks, provided they can persuade token holders to vote for them.
The EOS.IO software enables blocks to be produced exactly every 0.5 second and exactly one producer is authorized to produce a block at any given point in time. If the block is not produced at the scheduled time, then the block for that time slot is skipped. When one or more blocks are skipped, there is a 0.5 or more second gap in the blockchain.
Using the EOS.IO software, blocks are produced in rounds of 126 (6 blocks each, times 21 producers). At the start of each round 21 unique block producers are chosen by preference of votes cast by token holders. The selected producers are scheduled in an order agreed upon by 15 or more producers.
Byzantine Fault Tolerance is added to traditional DPOS by allowing all producers to sign all blocks so long as no producer signs two blocks with the same timestamp or the same block height. Once 15 producers have signed a block the block is deemed irreversible. Any byzantine producer would have to generate cryptographic evidence of their treason by signing two blocks with the same timestamp or blockheight. Under this model a irreversible consensus should be reachable within 1 second."
 

7. How does the voting process work?

 
The voting process will begin once the Block Producer community releases a joint statement ensuring that it is safe to import private keys and vote.
Broadly speaking there will be two methods of voting:
  1. Command Line Interface (CLI) tools
  2. Web portals
EOS Canada has created eosc, a CLI tool that supports Block Producer voting. Other Block Producer candidates such as LibertyBlock are a releasing web portal that will be ready for main net launch. There will be many more options over the coming weeks, please make sure you are always using a service from a trusted entity.
Remember: Do not import your private key until you have seen a joint statement released from at least five Block Producers that you trust which states when it is safe to do so. Ignoring this warning could result in tokens lost.
 

8. What makes EOS a good investment?

 
  • Team - EOS is spearheaded by the visionary that brought us the hugely successful Bitshares and Steem - arguably with two projects already under his belt there is no one more accomplished in the space.
  • Funding - EOS is one of the best funded projects in the space. The block.one team has committed $1B to investing in funds that grow the EOS echo system. EOS VC funds are managed by venture leaders distributed around the world to insure founders in all markets have the ability to work directly with local investors. Incentives such as the EOS hackathon are also in place with $1,500,000 USD in Prizes Across 4 Events.
  • Community Focus - The team is aware that the a projects success depends almost entirely on its adoption. For this reason there has been a huge push to develop a strong world wide community. There is already a surplus number of block producers that have registered their interest and started to ready themselves for the launch and incentives the EOS hackathon are being used to grow the community. A index of projects using EOS can be found at https://eosindex.io/posts.
  • Technical Advantages - See point 9!
 

9. What are the unique selling points of EOS?

 
  • Scaleability
    • Potential to scale to millions of transactions per second
    • Inter-blockchain communication
    • Separates authentication from execution
  • Flexibility
    • Freeze and fix broken applications
    • Generalised role based permissions
    • Web Assembly
  • Usability
    • Elimination of transaction fees
    • True user accounts with usernames, passwords and account recovery (no more having to remember long cryptographic keys)
    • Web toolkit for interface development
 

Sources:

eos.io
EOS Whitepaper
 

10. Is there currently a working product?

 

Quick answer:

This depends entirely on your definition of working product. If a fully featured developer release meets your definition then yes!. Otherwise the public release will be June 2018.
 

Long answer:

EOS differs from other projects in that it aims to deliver a fully featured version of the software on launch. The Dawn 3.0 RC1 feature complete pre-release became available on April 5th. This version has all the features of the final release that is due June 2018. Further development will involve preparing the final system contract which implements all of the staking, voting, and governance mechanics. The common notion that there is no viewable code published is wrong and the initial Dawn 1.0 release has been available from September 14th 2017.
 
EOSIO V1 - June 2nd 2018
Dawn 3.0 RC1 - April 5th 2018
Dawn 3.0 Alpha - January 23rd 2018
Dawn 2.0 - December 4th 2017
Dawn 1.0 - September 14th 2017
 

Sources:

 

11. EOS is an ERC-20 token, how can it possibly be a competitor to other platforms?

 

Quick answer:

The ERC-20 token is used only for raising funds during the token distribution; all tokens will be transferred to the native blockchain once launched.
 

Long answer:

EOS team has clearly stated their reason for choosing the Ethereum network when they described the rationale behind the ICO model. Specifically, the ICO should be a fair and auditable process, with as little trust required as possible. If you believe that an ICO should be fair, auditable, and trustless, you have no choice but to use a decentralized smart contract blockchain to run the ICO, the largest, and by-far most popular of which is Ethereum. Since EOS is intended to be a major competitor for Ethereum, some have seen this as a hypocritical choice. - Stolen from trogdor on Steam (I couldn’t word it any better myself).  

Sources:

The EOS ico for dummies by trogdor
Official EOS FAQ
 

12. Why do the eos.io T&C’s say the ERC-20 token has no value?

 
The EOS T&C’s famously state:
"The EOS Tokens do not have any rights, uses, purpose, attributes, functionalities or features, express or implied, including, without limitation, any uses, purpose, attributes, functionalities or features on the EOS Platform."
 

Quick answer:

This is legal wording to avoid all the legal complications in this emerging space, block.one do not want to find themselves in a lawsuit as we are seeing with an increasing amount of other ICOs. Most notably Tezos (links below).
 

Long answer:

This all comes down to legal issues. Anyone who’s been into crypto for 5 minuets knows that government bodies such as the Securities and Exchange Commission (SEC) are now paying attention to crypto in a big way. This legal wording is to avoid all the legal complications in this emerging space, block.one do not want to find themselves in a lawsuit as we are seeing with an increasing amount of other ICOs. Many token creators that launched ICOs are now in deep water for selling unregistered securities.
 
A filing from the Tezos lawsuit:
"In sum, Defendants capitalized on the recent enthusiasm for blockchain technology and cryptocurrencies to raise funds through the ICO, illegally sold unqualified and unregistered securities, used a Swiss-based entity in an unsuccessful attempt to evade U.S. securities laws, and are now admittedly engaged in the conversion, selling, and possible dissipation of the proceeds that they collected from the Class through their unregistered offering."
 
To ensure EOS tokens are not classed as a unregistered security block.one has made it clear that they are creating the EOS software only and won’t launching a public blockchain themselves. This task is left down to the community, or more precisely, the Block Producers (BPs). The following disclaimer is seen after posts from block.one:
 
"block.one is a software company and is producing the EOS.IO software as free, open source software. This software may enable those who deploy it to launch a blockchain or decentralized applications with the features described above. block.one will not be launching a public blockchain based on the EOS.IO software. It will be the sole responsibility of third parties and the community and those who wish to become block producers to implement the features and/or provide the services described above as they see fit. block.one does not guarantee that anyone will implement such features or provide such services or that the EOS.IO software will be adopted and deployed in any way.”
 
It is expected that many blockchains using eos.io software will emerge. To ensure DAPPs are created on an ecosystem that aligns with the interests of block.one a $1bn fund will be has been created to incentivise projects to use this blockchain.
 

Sources:

EOS.io FAQ Great video on this topic by The Awakenment EOS $1bn Fund Announcement Article on the Tezos lawsuit Article on the Gigawatt lawsuit An official block.one post featuring disclaimer
 

13. Why is the token distribution one year long?

 
Official statement from block.one:
“A lot of token distributions only allow a small amount of people to participate. The EOS Token distribution structure was created to provide a sufficient period of time for people to participate if they so choose, as well as give people the opportunity to see the development of the EOS.IO Software prior to making a decision to purchase EOS Tokens.”
 
It is also worth noting that block.one had no knowledge how much the the token distribution would raise as it is determined by the free market and the length of the token distribution is coded into the Ethereum smart contract, which cannot be changed.
 

Sources:

EOS.io FAQ
 

14. Where is the money going from the token distribution?

 

Quick answer:

Funding for the project was raised before EOS was announced, the additional money raised from the token distribution is largely going to fund projects on EOS.
 

Long answer:

A large portion of the money raised is getting put back into the community to incentivise projects using eos.io software. block.one raised all the money they needed to develop the software before the ERC-20 tokens went on sale. There are some conspiracies that block.one are pumping the price of EOS using the funds raised. The good thing about blockchain is you can trace all the transactions, which show nothing of the sort. Not only this but the EOS team are going to have an independent audit after the funding is complete for piece of mind.
 
From eos.io FAQ:
“block.one intends to engage an independent third party auditor who will release an independent audit report providing further assurances that block.one has not purchased EOS Tokens during the EOS Token distribution period or traded EOS Tokens (including using proceeds from the EOS Token distribution for these purposes). This report will be made available to the public on the eos.io website.”
 

Sources:

EOS.io FAQ EOS $1bn Fund Announcement
 

15. Who's using EOS?

 
With 2 months from launch left there is a vibrant community forming around EOS. Some of the most notable projects that EOS software will support are:
A more complete list of EOS projects can be found at eosindex.io.
 

16. Dan left his previous projects, will he leave EOS?

 

Quick answer:

When EOS has been created Dan will move onto creating projects for EOS with block.one.
 

Long answer:

When a blockchain project has gained momentum and a strong community has formed the project takes on a life of its own and the communities often have ideas that differ from the creators. As we have seen with the Bitcoin and Ethereum hark forks you cant pivot a community too much in a different direction, especially if its changing the fundamentals of the blockchain. Instead of acting like a tyrant Dan has let the communities do what they want and gone a different way. Both the Bitshares and Steem were left in a great position and with Dans help turned out to be two of the most successful blockchain projects to date. Some would argue the most successful projects that are actually useable and have a real use case.
What Dan does best is build the architecture and show whats possible. Anyone can then go on to do the upgrades. He is creating EOS to build his future projects upon it. He has stated he loves working at block.one with Brendan and the team and there is far too much momentum behind EOS for him to possibly leave.
 

Sources:

Dans future beyond EOS
Why Dan left Bitshares
Why Dan left Steem
 

17. Is EOS susceptible to DDoS attacks?

 
No one could have better knowledge on this subject than our Block Producer candidates, I have chosen to look to EOS New York for this answer:
"DDoS'ing a block producing is not as simple as knowing their IP address and hitting "go". We have distributed systems engineers in each of our candidate groups that have worked to defend DDoS systems in their careers. Infrastructure can be built in a way to minimize the exposure of the Block Producing node itself and to prevent a DDoS attack. We haven't published our full architecture yet but let's take a look at fellow candidate EOSphere to see what we mean. As for the launch of the network, we are assuming there will be attacks on the network as we launch. It is being built into the network launch plans. I will reach out to our engineers to get a more detailed answer for you. What also must be considered is that there will be 121 total producing and non-producing nodes on the network. To DDoS all 121 which are located all around the world with different security configurations at the exact same time would be a monumental achievement."
 

Sources:

eosnewyork on DDoS attackd
EOSSphere Architecture
 

18. If block producers can alter code how do we know they will not do so maliciously?

 

Quick answer:

  • Block producers are voted in by stake holders.
  • Changes to the protocol, constitution or other updates are proposed to the community by block producers.
  • Changes takes 2 to 3 months due to the fact block producers must maintain 15/21 approval for a set amount of time while for changes to be processed.
  • To ensure bad actors can be identified and expelled the block.one backed community will not back an open-entry system built around anonymous participation.
 

Long answer:

For this question we must understand the following.
  • Governance and why it is used.
  • The process of upgrading the protocol, constitution & other updates.
  • Dan’s view on open-entry systems built around anonymous participation.
 
Governance
Cryptography can only be used to prove logical consistency. It cannot be used to make subjective judgment calls, determine right or wrong, or even identify truth or falsehood (outside of consistency). We need humans to perform these tasks and therefore we need governance!
Governance is the process by which people in a community:
  1. Reach consensus on subjective matters of collective action that cannot be captured entirely by software algorithms;
  2. Carry out the decisions they reach; and
  3. Alter the governance rules themselves via Constitutional amendments.
Embedded into the EOS.IO software is the election of block producers. Before any change can be made to the blockchain these block producers must approve it. If the block producers refuse to make changes desired by the token holders then they can be voted out. If the block producers make changes without permission of the token holders then all other non-producing full-node validators (exchanges, etc) will reject the change.
 
Upgrade process
The EOS.IO software defines the following process by which the protocol, as defined by the canonical source code and its constitution, can be updated:
  1. Block producers propose a change to the constitution and obtains 15/21 approval.
  2. Block producers maintain 15/21 approval of the new constitution for 30 consecutive days.
  3. All users are required to indicate acceptance of the new constitution as a condition of future transactions being processed.
  4. Block producers adopt changes to the source code to reflect the change in the constitution and propose it to the blockchain using the hash of the new constitution.
  5. Block producers maintain 15/21 approval of the new code for 30 consecutive days.
  6. Changes to the code take effect 7 days later, giving all non-producing full nodes 1 week to upgrade after ratification of the source code.
  7. All nodes that do not upgrade to the new code shut down automatically.
By default, configuration of the EOS.IO software, the process of updating the blockchain to add new features takes 2 to 3 months, while updates to fix non-critical bugs that do not require changes to the constitution can take 1 to 2 months.
 
Open-entry systems built around anonymous participation
To ensure bad actors can be identified and expelled the block.one backed community will not back an open-entry system built around anonymous participation.
Dan's quote:
"The only way to maintain the integrity of a community is for the community to have control over its own composition. This means that open-entry systems built around anonymous participation will have no means expelling bad actors and will eventually succumb to profit-driven corruption. You cannot use stake as a proxy for goodness whether that stake is held in a bond or a shareholder’s vote. Goodness is subjective and it is up to each community to define what values they hold as good and to actively expel people they hold has bad.
The community I want to participate in will expel the rent-seeking vote-buyers and reward those who use their elected broadcasting power for the benefit of all community members rather than special interest groups (such as vote-buyers). I have faith that such a community will be far more competitive in a market competition for mindshare than one that elects vote buyers."
 

Sources:

The Limits of Crypto-economic Governance
EOS.IO Technical White Paper v2
 

19. What is the most secure way to generate EOS key pairs?

 
Block producer candidates EOS Cafe and EOS New York have come forward to help the community with this topic.
The block producer candidate eosnewyork has kindly posted a tutorial on steemit detailing the steps that need to be taken to generate key pairs using the official code on the EOS.IO Github.
The block producer candidate eoscafe has gone a step further and released an Offline EOS Key Generator application complete with GUI for Windows, Linux & Mac. Not only can this application generate key pairs but it can also validate key pairs and resolve public keys from private keys. This application has also been vouched for by EOS New York
 

Sources:

EOS.IO Github
eosnewyork's key pair generation tutorial
eoscafe's offline key par generation application  
submitted by Techno-Tech to eos [link] [comments]

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