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Bittrex Users Can No Longer Generate New Ethereum And Erc20 Token Deposit Addresses

Bittrex Users Can No Longer Generate New Ethereum And Erc20 Token Deposit Addresses

Bittrex Users can no Longer Generate new Ethereum and ERC20 Token Deposit Addresses Some interesting things are happening in the world of Bitcoin and other cryptocurrencies. More specifically, the BItrex exchange has made another controversial decision. They no longer allow users to create new ETH and asset deposit addresses for the time being. Existing addresses are not affected by this decision. All of this is the direct result of incredibly high gas prices plaguing the Ethereum network. All major cryptocurrencies struggle with major network fees these days. Bitcoin has become far too expensive to spend, for most people. Although the costs are coming down a bit, theres still a two-digit fee attached to transactions. It now seems Ethereum has similar issues to contend with. The gas prices are going up, which doesnt bode well for ETH supporters. Moreover, it also causes issues for any assets issued on top of this blockchain as well. Bittrex Halts Ethereum Deposit Address Creation As a result, Bittrex has made another unpopular decision. The company claims users can no longer generate new deposit address. Existing addresses will remain operational for the time being. Anyone looking to deposit ETH or ERC20 tokens to Bittrex for the first time, will have to wait until things improve. This is not something most people will appreciate, for obvious reasons. It is unclear how long this situation will remain in place. Due to incredibly high gas prices, we're preventing new ETH and asset deposit addresses from being created. Existing deposit addresses will work as normal. Continue reading >>

Accounts - How To Create An Ethereum Address? - Ethereum Stack Exchange

Accounts - How To Create An Ethereum Address? - Ethereum Stack Exchange

I know basically zero about Ethereum, block chain etc. I have Augur reps. I have been asked to create an Ethereum address for the sale augur site. I don't have the slightest idea how to generate an address and or where to create an account for Ethereum. How to create an Ethereum address? MetaMask was recently announced and will be faster than Mist (mentioned in other answer) since MetaMask is a Chrome extension and does not use a local copy of the blockchain. This video is 3 minutes long, but you have all that you need to get an Ethereum address in the first minute: Make sure to keep the 12 words secure and have backups of it. (Also switch to the "main network" if you want to send and receive real Ether.) Finally, it would still be a good idea to read and familiarize yourself with the "Account Management" and other sections . As the above link's final step says, you can also click ADD ACCOUNT to create more. Each account is an Ethereum address, and choose whichever you want to use for Augur. Each time you create an account, make sure to store the password securely and have several backups of it. Make sure to also back up your accounts using Mist. Loss of any passwords or backup files, will mean loss of all reps and Ether that the account contains. Having a password without a backup of the keys is useless, and having a backup without a password is also useless (since the backup is encrypted). The above is a quick way to get set up, and you should read and familiarize yourself with the "Account Management" section and others from the link above. Mist is a desktop application, and Metamask is a chrome extension. These are outlined in other answers. In addition to this, you can create an Ethereum address using web based tools such as EthTools.com (my company runs this webs Continue reading >>

Receiving Ether To Your Blockchain Wallet

Receiving Ether To Your Blockchain Wallet

Receiving ether to your Blockchain wallet To receive ether, the sender needs your ether address. This is a different looking address from abitcoin address. Simply click on Ether in the left menu to access your ether dashboard. Once there, click on Request to find your ether address. Copy the address and share it with the sender. The Blockchain wallet generates oneethereum address that can be reused an unlimited number of times. All sent and received transactions will appear within the Ether section of the wallet once ethereum transactions take place. Balances in bitcoin and ethereum are displayed in the upper right corner. Continue reading >>

Securely Generating And Storing An Ethereumwallet

Securely Generating And Storing An Ethereumwallet

Securely Generating and Storing an EthereumWallet With the rise of Ethereum and Initial Coin Offerings (ICOs), especially ERC20 tokens , people unfamiliar with Ethereum or other cryptocurrencies like BitCoin are becoming interested in the technology. Unfortunately, getting started with Ethereum and participating in ICOs is not simple. The central component in Ethereum is the wallet. An Ethereum wallet is what holds your Ether and other Ethereum-based tokens, and conceptually can be thought of like a real wallet. Like a real wallet, an Ethereum wallet can be stolen. You shouldnt leave it out, or stored on a device that is often connected to the internet, or it risks being hacked. There is no recovery for a stolen wallet the courts cannot help you recover it, and you cant reverse what happens. This guide will explain how to safely generate and store an Ethereum wallet. MyEtherWallet is an open source project to make it simple to create an Ethereum wallet and interact with the Ethereum platform. It is hosted at myetherwallet.com , but its just a static web page. The safe, recommended way of using MyEtherWallet is to download the website yourself, so that there is no risk you go to the wrong website. This also allows you to use MyEtherWallet without being connected to the internet. You can download the latest version of the MyEtherWallet website as a zip file at this link . Download the etherwallet-v, not the chrome extension. When you unzip the file, you get a list of files containing a website. Unzipped MyEtherWallet. Double click index.html to openit. Open index.html to launch MyEtherWallet. Through the magic of mathematics, you can easily create a password-protected Ethereum wallet that no one will ever be able to duplicate accidentally. There are many more available E Continue reading >>

Ethereum And Web3.js Hello World: Get The Eth Balance Of An Ethereum Address

Ethereum And Web3.js Hello World: Get The Eth Balance Of An Ethereum Address

A site about discovery through experience Ethereum and Web3.js Hello World: Get the ETH Balance of an Ethereum Address Using just 41 lines of HTML + JS, we create a Web3.JS application which can get the ETH Balance of an Ethereum Address [Final Result] [GitHub] For me, the hardest part of learning new technical skills is overcoming the hurdle of simply getting started. The Ethereum development space is booming, and the ability to make relatively simple web applications that interact with the Ethereum blockchain is at a premium. Today, development on World Wide Web requires you to compete with a huge number of fully developed, feature rich applications, where it is very unlikely that you are actually contributing value. However, the same is absolutely not true for Ethereum and blockchain as a whole. There are so many utilities and tools that can bring value to this ecosystem, all with relatively low feature requirements.So let's overcome the first barrier by building a "Hello World" application.From my perspective, the perfect project for something like this would be a bare-bones single-page application which fetches the ETH balance of an Ethereum address. This is about as simple as it gets to allow a user to interact with the blockchain, and thanks to Web3.js, it is also really simple to implement! To gain access to the Ethereum network, you will need to gain access to a Web3 Provider. As I will talk about more below, this comes natively with certain Ethereum focused browsers, but for the average user you will need to provide them with their own gateway to the blockchain. Basically, you need someone to provide your app the data that is actually on the blockchain, and Web3.js has the ability to interact directly with an HTTP Provider to bring you this data with minimal Continue reading >>

How To Create An Ethereum Account

How To Create An Ethereum Account

Today, well be learning about Ethereum accounts and the math behind creating one. To interact with Ethereum in any meaningful way, you need to have a user account. The simplest way to create an account on Ethereum is by using the Mist Ethereum wallet , which is an application that allows you to manage and interact with multiple Ethereum accounts. Launching the application will sync to the black chain, meaning it download the entire blockchain data to the blockchain, which can take upwards of 100 gigabytes, so be warned. When you first launch the application, it will walk you through creating an account and setting a password for it. Its very important that you never forget this password to maintain access to the account, there is no forgot your password option. Your new account then shows up in the wallet section of the app and it has a balance of zero. Clicking on the account will give us more details about it and provide some options for putting some real ether into it. The main thing to note is the public address, which you will share with other people. Another way to create an account is via the command line. If you download the Go Ethereum Client of GETH, can simply invoke GETH account new to create an account. This will prompt you to enter a password which again you should never forget and at the end it prints out the public address of your new account. You can create as many accounts as you like and you can view them all by typing GETH Account List. Note that this also shows the account we created in Ethereum Wallet. Another interesting thing to note is that we dont even have to be connected to the blockchain or even the internet to create an account. It can happen entirely offline. How is this possible? We know what we need to generate a cryptographic key pair Continue reading >>

Managing Your Accounts

Managing Your Accounts

Geth 1.7 will reorganize the current set of commands and flags. This will gradually be merged into master and eventually shipped in 1.7. See for documentation this page. If you lose the password you use to encrypt your account, you will not be able to access that account.Repeat: It is NOT possible to access your account without a password and there is no forgot my password option here. Do not forget it. Note: the key file name naming convention changed as of 0.9.36. This document is meant to reflect accurate information on accounts as used by the frontier release. The ethereum CLI geth provides account management via the account subcommand: Manage accounts lets you create new accounts, list all existing accounts, import a private key into a new account, migrate to newest key format and change your password. It supports interactive mode, when you are prompted for password as well as non-interactive mode where passwords are supplied via a given password file. Non-interactive mode is only meant for scripted use on test networks or known safe environments. Make sure you remember the password you gave when creating a new account (with new, update or import). Without it you are not able to unlock your account. Note that exporting your key in unencrypted format is NOT supported. Keys are stored under /keystore. Make sure you backup your keys regularly! See DATADIR backup & restore for more information.The newest format of the keyfiles is: UTC---.The order of accounts when listing, is lexicographic, but as a consequence of the timespamp format, it is actually order of creation It is safe to transfer the entire directory or the individual keys therein between ethereum nodes. Note that in case you are adding keys to your node from a different nod Continue reading >>

Ethereum Information

Ethereum Information

The Enterprise fee address is an address that is used to pay for Ethereum network fees incurred by wallet creation, address generation and sending transactio... Like Bitcoin, Ethereum has fees for every transaction. Unlike Bitcoin, Ethereum smart contracts require additional fees for every call to the smart contrac... Wallet creation and receive address creation only take effect after contracts are confirmed on the blockchain. This usually takes 1 to 2 minutes, but can ta... For each organization, there is a fee address associated with it. This fee address is used to pay for network fees for sending a transaction as well as crea... If your Enterprise Fee Address is not funded, you will not be able to create Ethereum wallets or send Ethereum transactions. Please maintain a minimum balanc... The BitGo Ethereum wallet is implemented using a contract on the blockchain. The address which creates transactions to deploy and execute the contract pays f... Since BitGo Ethereum wallets and addresses are contracts, they need to be confirmed on the blockchain before they can receive funds. Due to this, we are mak... BitGos Ethereum wallets are only available to BitGo Enterprise customers. If you would like additional details about getting a BitGo contract, please visi... In order to be able to create a TETH wallet in Testnet, you need to have an enterprise (organization) created in your Testnet environment. Complete the fo... This is by design. The Ethereum address that is generated is not immediately available because it needs to be confirmed on the blockchain first; Ethereum ... Continue reading >>

How To Create Your Ethereum Address And Deposit Your Eth For The Coinfisale

How To Create Your Ethereum Address And Deposit Your Eth For The Coinfisale

How To Create Your Ethereum Address And Deposit Your ETH for the CoinFiSale To participate in the CoinFi token sale youll need to give us your Ethereum address (A public wallet address). This will be the address you send Ethereum to us through and receive your CoinFi tokenswith. We track your contribution amount by linking this Ethereum address with your account on CoinFi this process is called whitelisting. That sounds simple enough, but there are a few things we need to specify first: Only a whitelisted Ethereum address can participate in the token sale. You cant contribute by sending Ethereum directly from an exchange such as Coinbase, Kraken, or anywhere else. Youll need to create your own Ethereum wallet and use that address to send in your contribution. In this article, well show you exactly how to create your own wallet, how to send your Ethereum from somewhere like Coinbase to your wallet, and how to send your Ethereum to us when the token sale begins. There are many different Ethereum wallets out there, and most of them are fine to use. We recommend MyEtherWallet for those of you who are unfamiliar with different wallets. Its the most user-friendly. Go to and follow the instructions to create your wallet. Make sure to save the website in your favorites so you dont click on a phishing link the next time you try to visit. 2.) Create your wallet with a strong password. Make sure you save the password somewhere there is no recover password functionality! We recommend saving it on a piece of paper in addition to anywhere digital you plan to save it. 3.) Download your Keystore File and save it. This file combined with your password unlocks your wallet. 4.) Save your private key somewhere safe. Do not lose it and do not send us your private key. If you own one, use a Continue reading >>

Myetherwallet.com

Myetherwallet.com

Ledger / TREZOR / Digital Bitbox : Use your hardware wallet . Your device * is * your wallet. MetaMask Connect via your MetaMask Extension . So easy! Keys stay in MetaMask, not on a phishing site! Try it today. Jaxx / imToken Use your Mnemonic Phrase to access your account. Mist / Geth / Parity: Use your Keystore File (UTC / JSON) to access your account. **Do not lose it!** It cannot be recovered if you lose it. **Do not share it!** Your funds will be stolen if you use this file on a malicious/phishing site. **Make a backup!** Secure it like the millions of dollars it may one day be worth. **If you do not reveal your bid, you will not be refunded.** You will unlock your account, enter the Bid Amount, and the Secret Phrase. In the event that two parties bid exactly the same amount, the first bid revealed will win. Once the auction has ended (after 5 days / 120 hours), the winner needs to finalize the auction in order to claim their new name. The winner will be refunded the difference between their bid and the next-highest bid. If you are the only bidder, you will refunded all but 0.01 ETH. The auction for this registrar is a blind auction, and is described in EIP162 . Basically, no one can see *anything* during the auction. Be safe & secure: We highly recommend that you read our guide on How to Prevent Loss & Theft for some recommendations on how to be proactive about your security. Always backup your keys: MyEtherWallet.com & MyEtherWallet CX are not "web wallets". You do not create an account or give us your funds to hold onto. No data leaves your computer / your browser. We make it easy for you to create, save, and access your information and interact with the blockchain. We are not responsible for any loss: Ethereum, MyEtherWallet.com & MyEtherWallet CX, and some of Continue reading >>

Ether Paper Wallet Tutorial - Step By Step Instructions

Ether Paper Wallet Tutorial - Step By Step Instructions

You should create an Ether Paper Wallet, before you start buying or mining Ether. An Ether Paper Wallet is just like an ordinary wallet which is printed on paper. It might sound weird at first, however, it is the safest method to store your Ether. The fact that, your Ether can be stored at your house, at the bank in a locker box or in a cookie box buried behind your house, is an important advantage of the Paper Wallets, if compared to an Online Wallet. The Paper Wallet is not part of the Internet. No hacker can gain access to your precious Ether. Unless, he would find your cookie box behind your house. A disadvantage of the Paper Wallet is the fact that, the availability of the Ether is belayed as the Ether has to be transferred back to the Online Wallet before it can be used. The use of the Ether Wallets always depends on what you want to use them for. If you want to trade your Ether at the stock market and benefit from price fluctuation, the Ether has to be ready to use in your Online Wallet in order to act quickly. If you want to go with a long-term rise in the market instead, you can keep your Ether safely in your Paper Wallet until you need them and then transfer them online. By the way, Paper Wallets are an excellent extraordinary present. Just put enought Ether in them. We use MyEtherWallet , a client-based Open-Source JavaScript-Application. This is a web page where you can check the way this service works and therefore increase the safety. In the following, we will show you the main functions: How much Ether is available on my Ether Wallet? 2. Choose a password for the encryption of the JSON file: Enter a safe password in the field. We recommend a combination of at least 15 characters of capital and lower case letters, special characters and numbers. Take a no Continue reading >>

Create Full Ethereum Wallet, Keypair And Address

Create Full Ethereum Wallet, Keypair And Address

Create full Ethereum wallet, keypair and address Generating a usable Ethereum wallet and its corresponding keys This article is a guide on how to generate an ECDSA private key and derive its Ethereum address. Using OpenSSL and keccak-256sum from a terminal. You can find a working implementation of keccak-256sum here . Cool thing, it exists as a package in the Arch User Repository as well . If youre feeling lazy, you can find statically linked pre-compiled versions for both i386 and x86-64 on my repo . Warning SHA3 != keccak. Ethereum is using the keccak-256 algorithm and not the standard sha3. More info at Stackoverflow . I have a repository with complete scripts in both bash and python if youd like. First of all we use OpenSSL ecparam command to generate an elliptic curve private key. Ethereum standard is to use the secp256k1 curve. The same curve is used by Bitcoin. This command will print the private key in PEM format (using the wonderful ASN.1 key structure) on stdout. If you want more OpenSSL info on elliptic curves, please feel free to dig further . > openssl ecparam -name secp256k1 -genkey -noout-----BEGIN EC PRIVATE KEY-----MHQCAQEEIFDLYO9KuwsC4ej2UsdA4SYk7s3lb8aZuW+B8rjugrMmoAcGBSuBBAAKoUQDQgAEsNjwhFoLKLXGBxfpMv3ILhzg2FeySRlFhtjfi3s8YFZzJtmckVR3N/YLJLnUV7w3orZUyAz77k0ebug0ILd1lQ==-----END EC PRIVATE KEY----- On its own this command is not very useful for us, but if you pipe it with the ec command it will display both private and public part in hexadecimal format, and this is what we want! Lets do it: > openssl ecparam -name secp256k1 -genkey -noout | openssl ec -text -nooutread EC keyPrivate-Key: (256 bit)priv: 20:80:65:a2:47:ed:be:5d:f4:d8:6f:bd:c0:17:13: 03:f2:3a:76:96:1b:e9:f6:01:38:50:dd:2b:dc:75: 9b:bbpub: 04:83:6b:35:a0:26:74:3e:82:3a:90:a0:ee:3b:91: bf: Continue reading >>

Create Ethereum Wallet Address

Create Ethereum Wallet Address

Can anyone here tell me how to generate a legitimate ethereum wallet address without using a wallet of any kind? One that I could eventually import into a wallet to spend funds? What are the steps to creating one, so I can make a program to simply generate addresses? Nobody knows how to generate ethereum addresses? I'm talking about a step-by-step process like for bitcoin. This website lays out how to generate bitcoin addresses: . Isn't there something similar for eth? Quote from: Lillian89 on August 25, 2017, 08:52:18 AM You can create ETH a wallet at this site I think this is the best answer to your question, I strongly agree to make eth wallet via the best... Myetherwallet is only one i know you can generate and migrate the wallet to your device wallet. Just generate a wallet there and download it. Then you can now load the wallet and store funds. It's the easiest and the fastest way to have wallet that can be imported to your device wallet. Me, im using etherwallet. Just load the generated wallet to myetherwallet and there you go... You have created your wallet. So they cannot access accounts, recover keys, reset passwords, nor reverse transactions. Protect your keys & always check that you are on correct URL. In my journey in cryptocurrency I haven't encountered generating a ethereum address without singing to create a ethereum wallet. Well if you change your mind, try to make a wallet here-> This is the best option for ethereum wallet, so far. ...........ICO Dec 1st Dec 30th............ ............Open Dec 1st- Dec 30th............ I always use myetherwallet when I want to make etherium addres because how to use it is very simple I think Myetherwallet is only one and is already commonly used by all bitcoin users. this is Myetherwallet's official address: So they Continue reading >>

Sophiatx: The Blockchain For Business

Sophiatx: The Blockchain For Business

How to create a secured Ethereum address on MyEtherWallet As a participant in SophiaTX TGE, you will need to have an Ethereum Wallet in place in order to receive your SPHTX. The following wallets are known to be compatible with Ethereum tokens (ERC20 standard):MyEtherWallet (no download needed), MetaMask (Firefox and Chrome browser addon), Mist (Desktop), Parity (Desktop), imToken (iPhone), imToken (Android) Here is a guide for how to create a secured Ethereum address on MyEtherWallet: Step 1: Go to (Google Chrome or Firefox browsers recommended) Step 2: You will be immediately invited to enter a strong password and click on Create New Wallet button. This password needs to be easy for you to remember, but also strong. Write it down. If you lose your password, you will lose access to your funds and tokens. There is no password recovery option. Step 3: Click the Download button. You just downloaded a copy of your wallet on your computer. Now store this file securely. This file is the encrypted version of your private key. Read the important message carefully, then click on the I understand. Continue button. Step 4: Print your paper wallet backup and/or carefully hand-write the private key on a piece of paper. Click on Save Your Address button. Step 5: Try using keystore (you downloaded this to your computer in Step 3) and your password to access your wallet by following the number 1- 4 in the picture below: Step 6: If you successfully input the info, there will be a successful message and you can scroll down to see your address which can be shared with others to receive the coins. So if you want to withdraw the coins, just copy the address like this to put on your exchange withdrawal or give to others to receive coins. This is the address you will insert when you want to Continue reading >>

Generate New Ethereum Address

Generate New Ethereum Address

I'm currently working on a ethereum dapp where users can login and perform transactions. I'm a newbie in dapp development. The problem is I've been trying to make something happen which is when a user registers the dapp, a wallet address will automatically be generated for that user. Any help will be appreciated Try being more specific. Is this a mobile app, web app, or a fat client? Do you have restrictions which require you to use a light node? It's a little hard to address your question without details and without outlining what you've tried, where you're stuck, and without any code. Have you already looked at Geth or Parity? Adam Kipnis Nov 28 at 3:08 What I want is actually a script to automatically generate new accounts for users immediately they sign up into my web app. hoodboy007 Nov 28 at 9:22 An account on Ethereum is nothing but holding a private key. There are many software packages like web3j (for java), web3js (for javascript) which help in creating private keys and accounts. To create a private key, you need to input a string. This string will be sent to a one-way hash function. Since private keys have to be unique for every account, the input string has to be random. Few standard practices would be using the (current time stamp + user mail id + password + random phrases) as the input string. Once you create a private key for a user, you can generate an account for him. Continue reading >>

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