Ethereum based altcoinspekerjaan

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    2,914 ethereum based altcoins tugasan ditemui, harga dalam USD
    Trophy icon App idea illustration image 6 hari left

    An app that lets you choose how much of your bank account balance you want to save (inves...lets you choose how much of your bank account balance you want to save (invest) with one quick slide (up and down) and shows your various balances (some USD, CHF, Bitcoin, Ethereum) and your savings rate and income per month. See image for better understanding.

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    Dijamin
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    4 penyertaan

    Hello I am looking to get my Ethereum Smart Contract to get Audited from Some Blockchain Security Expert

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    16 bida

    ...status ups eg Offer Mad Finally, the electronic signature component will be done via the blockchain. Extra bonus will be given to if you are able to create working solidity based electronic signature. The solidity code examples can be found on Github. I am seeking an blockchain programmer to join the team as solidity programming will be required

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    5 bida

    This project involves producing a small system to run contracts in a batch setting. Key skills are - 1. Solidity, programming, Remix testing 2. Ethereum, public network, etherscan, metamask, myetherwallet 3. Ubuntu 16.04 4. backend language - eg node.js The role requires that a program is signed offline and then broadcast. Therefore a batch program

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    Senior Blockchain Engineer 6 hari left
    DISAHKAN

    KEY SKILLS AND EXPERIENCE • Hands-on experience developing proof-of- concepts and pilots in at least one of the blockchain platforms - Ethereum, Hyperledger, Multi-chain. • Experience in Open source tools and technologies Understanding of Bitcoin or other crypto currencies • Understanding of various distributed consensus methodologies (Mining, PoS,

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    11 bida

    ...only by determined users and all the users will be able to know, who has access the files and when and if the file has been changed. Also, the files have to be encrypted. Ethereum blockchain or other opensource software can be used for the project. As much code used from opensource solutions it will be better. The block needs the following data: file_id

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    RubyKube Expert 4 hari left

    ...blockchain, forked from Ethereum, with our own tokens, smart contracts, wallets etc. Now I would like to launch our own exchange, including our own tokens, as well as traditional cryptoassets (btc, eth, ltc, etc) with different currency pairs. I'm looking for an expert in RubyKube to help us build and deploy a crypto exchange based on RubyKube / Peatio

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    18 bida

    ...development team to develop a Cryptocurrency based investment platform named "Coin Reward". Where visitor can create a free account and then they can invest their money in to Coin Reward Program to generate handsome profit daily basis until they want. We will use Cryptocurrency like Bitcoin, Litecoin, Ethereum and Bitcoin cash as our payment gateway.

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    ...when Ico opens. They will need this code to buy coins in the ico when it is live. when the ico is live they will be asked to enter the code and from their they can buy with ethereum or bitcoin. Once they have bought coins they amount they have bought will show in their member area and I will be able to see how many in my admin area and send the amount

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    I need to build a blockchain wallet something like Metamask or the Ethereum wallet

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    block chain solidity ethereum programming assistance expected

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    Mobile Apps 3 hari left
    DISAHKAN

    1) Need Hybrid mobile apps for below wallet [IOS and Android]. a) Bitcoin Wallet b) Ethereum Wallet c) Litecoin Wallet d) XRP Wallet [Ripple]

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    PRIAM PROJECT 3 hari left

    Blockchain, Solidity, Ethereum, hyperledger, Javascript, JSON, WEB3 * Freelance * 300 à 500€/J * PRIAM est une société de conseil spécialisée en blockchain. Afin de pouvoir répondre à une demande croissante de Proof of Concept, nous cherchons un développeur qui pourrait assister sur l'étude d’application de l...

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    9 bida

    Task - 1. Code a smart contract in solidity 2. The contract will transfer funds from Alice to Bob 3. Testing via remix. Skillset - 1. Metamask 2. Remix 3. Solidity 4. Ethereum (Public network) All the work is in remix for this task.

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    8 bida

    integrate ethereum blockchain api for the andorid app

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    5 bida

    I need a wallet app built for both android and iOS that supports bit coin,ethereum and erc20

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    11 bida

    We have developed a Smart Contract & want to get it Audited & also need some security advice regarding the whole ICO process

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    3 bida

    ...knowledge and 3+ years of daily experience working with Angular, Node, Web3 - (Solidity a plus). Native/fluent English speaker. We have a basic e-commerce app, built on the Ethereum blockchain, which we are continuing to develop. Show how you have used Angular, Node, and Web3 recently. We need someone who can successfully navigate challenges, handling

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    Create a Unity web application with Deposit and Withdraw function integrated with Metamask using Ethereum(Like how Metamask is integrated with [login to view URL]) that should look like this: 1. Go to website 2. Unity Web loads on the website 3. Interface showing available ETH balance, deposit button and withdraw button 4. Clicking Deposit will

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    18 bida

    Looking for someone that has experience with developing DApps or Ethereum Smart Contracts. More info will be provided to the shortlisted developers.

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    12 bida

    We are...has experience with web3js. You will be responsible for writing an js application that interacts with the Ethereum node and sends JSON data to a Rest API when a new block becomes available on the network. You will be given access to a an Ethereum node if you do not have your own to develop on. You will NOT be required to develop the Rest API.

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    25 bida

    people watch advertisement and than they can spin the wheel to gain some iota. So you will manage that I get money/bitcoins when user watched advertisement and pay them bitcoins or and IOTA which they earned by spinning the wheel.

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    2 bida

    people watch advertisement and than they can spin the wheel to gain some iota. So you will manage that I get money when user watched advertisement and pay them iota which they earned by spinning the wheel.

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    4 bida

    Create a complete Cryptocurrency comparison website starting with 2 coins ( Ethereum and Bitcoin ) Same function as [login to view URL] Or [login to view URL] Should be able to filter on different methods such as payment and country. People should be able to write reviews. File uploaded is an idea

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    It's a game. Spin the wheel and gain iota. After that you see advertisement. The software shall share the earned money of watched ads. The people should get paid by iota and bitcoin.

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    I want a preatty same app for the "free ethereum spinner" but for iota.

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    I want a preatty same app for the "free ethereum spinner" but for iota.

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    Ищем: Middle PHP Developer Приветствуется: English, Laravel framework, Linux shell, git, [login to view URL], cryptocurrencies RPC API, Ethereum

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    I am looking for Ethereum Smart Contract Developer to work with us on project. More details to the shortlisted developer

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    Looking for a dev with deep knowledge and e...a dev with deep knowledge and experience with Angular, Node, Web3 - (Solidity a plus). Must be native/fluent English speaker. We have a basic e-commerce app, built on the Ethereum blockchain, which we are continuing to develop. <<< When applying for this project, include your CV and/or code samples. >>>

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    ...of all companies that launched ICOs in the UK with date and how much they have raised. The list should contain Name, ICO end date, Amount raised, Blockchain platform used (Ethereum for example). I started doing some research and a website like this one [login to view URL] will allow you to find some of the companies I need, however there should

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    9 bida

    ...com/developers state. this social network will have an api which shares user data like ''login with facebook'' button does. for example I am a website which requires name, surname, ethereum address, twitter username, passport during registration, those information are already in database of X, so developer puts a ''Sign up with X'' button there an...

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    ...people agree. Ethereum smart contracts can create and manage assets — both tangible and intangible. Provide utility to other contracts. Store information about an application. Ethereum functions through a proof-of-work consensus. Ethereum is Turing-Complete. MULTI CURRENCY WALLETS/FIAT Although most ICOs only allow funding through Ethereum, Our solution

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    Hello, I want to create a token in rc20 that is verified in etherscan, the contract has to have option to send and receive the created token.

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    8 bida

    ...with the following features: No Mining Fast Transactions (almost instant) No Mining Free Transactions Ability to create tokens like erc20 tokens by ethereum ability to create smart contracts like ethereum I will need a well designed wallet for the new crypto currency I will need a block explorer created I will need technical write up for white paper

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    ...Full-Stack Developer, who knows for sure how to use Ethereum and Blockchain. He should to develop the website (according to ready framework) for online bettings with usage of cryptocurrency and connect all needed API. Requirements: -Experience with PHP, SQL, HTML -Good knowledge and experience with Ethereum If you have such experience, please make your

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    ...using crypto currency. For the development of the web site with Ethereum technology, we are looking for Full-Stack Developer, who has experience with crypto currency and knowledge of Ethereum use. Requirements: -Experience with PHP, SQL, HTML -Very good knowledge and experience with Ethereum and cryptocurrency -Intention to result, positive thinking,

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    i want claymore ethereum miner set with my wallet as a developer fee and i need to can change devfee wallet by myself .hashrate need to be tested ..i want expert programmer

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    ...integrate unique user id registration system for cryptocurrency ico wordpress site. While registering, user has to fill following data: [login to view URL] NAME [login to view URL] NAME [login to view URL] ID 4.ETHEREUM WALLET ADDRESS [login to view URL] [login to view URL] PASSWORD [login to view URL] AND CONDITION TICK where, wallet address will be like unique user id, which can...

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    android app for p2p purchase of bitcoin and other altcoins like ethereum through imps bank transfer paypal paytm payeer from India with simple and easy to use user interface

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    6 bida

    This is for ethereum private keys job as agreed.

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    ...be installed [login to view URL] [login to view URL] [login to view URL] The order is as followed abow, the market - payment gate - contracts Everything must work when tested before i will release the payment...deposit bitcoins - using

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    We are looking for a Full Stack engineer with experience in a Blockchain technology. Essential Skills: · Minimum 3 years experience in Javasc...Blockchain Technology BTC/LTC/ETH/DASH etc. · Databases (Postgresql, Redis) · NodeJs, ES6, REST API · Microservices · Dockers · Crypto currency Bitcore, Bcoin, Web3j, Solidity · Ethereum Smart Contr...

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    I need basic internet research done providing 2 pages of links to ICO websites who have developed user-friendly payment interfaces that make it easy for cryptocurrency beginners to buy in with cryptocurrency, OR with normal currency (e.g. PayPal, Visa, Mastercard). I need examples of ICO’s who have made this easy for beginners to buy into. To guide you 33% of the ICO’s on the list sh...

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    ...provides links to website builders (e.g. Wix, Weebly) but only ones that allow one to build an online shopping website that accepts all major cryptocurrencies (e.g. Bitcoin, Ethereum, etc). You must clearly show how much commission I will be charged if my customer buys with Cryptocurrency. - 2nd page should provide examples of shopping sites that have

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    i need a freelancer with Knowhow over blockchain , Ethereum, EthereumJ, Smart-contracts video production

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    ...integration of cryptocurrency ( Ethereum for start) -When 50% of the viewer valide the challenge fund are released to the player (to the etereum adress) -Register with facebook -Register as "Player" or "Challenger" (Challenger can't stream) Easy job for good worker, the only hard part is the integration of ethereum for paiement. Short job but can

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    ...server. IPFS access service (Service) is a server running a local IPFS daemon. Service allows configure access, limit storage for desired users. User authentication with Ethereum address and public key signature. Configuration is made manually. Requirements: VPS running Linux and IPFS daemon. 1 TB storage or higher. Cloudflare or another DDOS protection

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    We are trying to develop a website where users can play games using crypto currencies BTC, Ethereum & a ERC-20 token We need total 5 games 1. roulette 2. black jack 3. head / tails 4. poker 5. slots games only on website no app required as of now project to be completed within 18-20 days.

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