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    2,972 ethereum работ(-а,-ы) найдено, цены указаны в USD

    Необходимо создать смарт контракт на базе Ethereum для проведения ICO подобное Ice Rock Mining ([войдите, чтобы посмотреть URL]), разработка сайта ICO с кабинетом инвестора, все вопросы пишите мне

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    ...выполнена в CorelDRAW. 3) Эмблема должна включать в себя изображение Bitcoin , Ethereum и футбольный мяч, по верхней части окружности должна быть выполнена надпись: mfc Cryptology , в нижней части окружности год основания клуба: 2017. (Примеры изображений Bitcoin , Ethereum прикреплены к заданию)

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    Гарантированный

    Требуется разработать рассыльщик сообщений в сети Ethereum 1. [войдите, чтобы посмотреть URL] тут пример такой транзакции. [войдите, чтобы посмотреть URL] 2.Транзакция имеет минимальную стоимость и небольшую комиссию. 3.в input data вписывается сообщение вида 0xТекст_латиницей_в_шестнацатиричном_виде

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    NodeJS FullStack Developer Завершено left

    ...может потребоваться сделать лендинг Работать в трелло Помогать искать сотрудников и много чего еще. Стэк: Linux PHP / Laravel / Symphony MySQL React HTML5 / CSS3 / Less Ethereum Git Со своей стороны мы предлагаем: Хорошую стабильную зарплату Отсутствие корпоративной жести Возможность роста Возможность напрямую общаться с топовыми персоналиями из

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    ...England google translate: In the program HASHCAT ([войдите, чтобы посмотреть URL]) OCL / GPU ver. it is required to add support for the algorithm for solving the ETHEREUM SHA256 and ETHEREUM Keccak-256 At the input list of open addresses, the output address: password. Examples of input and output files can be viewed in the attachment to the project:

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    Требуется создание токена соответствующего стандарту ERC-20 , строго по инструкции, макс. необходимое время - 30 мин.

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    Write some software Завершено left

    Windows Другое или затрудняюсь ответить Создание smart contract на ethereum blockchain , создание ERC20 Token , solidity

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    Необходимо написать Смарт контракт в Блокчейн системе Ethereum

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    В проект, разрабатывающий алгоритм выхода компаний на ICO с помощью smart contracts на ethereum/blockchain требуется програмист с опытом работы со smart contracts и blockchain. Опыт создания форков валют bitcoin или ether после 2014 года. Опыт работы с blockchain, создание форков bitcoin или ether обязателен. Работа будет заключаться в создании и поддержке

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    ...приложения DAPP с минимальным стартовым функционалом: 1. Создание токенов Universal Cloud State на платформе Ethereum и эмиссия стартового их количества. 2. Реализовать возможность создания мультивалютного кошелька на платформе Ethereum токенов Universal Cloud State для вновь регистрируемого пользователя. 3. Реализация двух- (или более)

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    ...user (in fact, the mechanism of conventional insurance). The third function of this exchanger, where anyone can quickly (in a few clicks) buy sell Bitcoin, or litecoin or Ethereum. We do not have a huge budget, so we believe that there is. Here is a website whose design we like: https: //[войдите, чтобы посмотреть URL] - here we like the home page, as well as the

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    Eu iria receber cripto moedas como Bitcoin, Ethereum, litecoin, e retornar capital em 1 mês. Sendo que opero no mercado financeiro, e iria precisar de um site para os usuários se cadastrarem. E receber seus rendimentos, quem tiver interesse explico melhor.

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    Chat app in blockchain 6 дней(-я) left
    ПОДТВЕРЖДЕН

    ...What is server spec for Phase 1? Estimated cost? Phase 2: Optional - Voice call and video call - Secret chat (encrypted, auto delete timer, etc.) - Coin wallets (Bitcoin, Ethereum, Your Coin) - 24/7 news listing integration into timeline What is server spec for Phase 2? Estimated cost? How much for phase 1 and 2 development cost and how long to complete

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    white paper crypto writing -- 5 дней(-я) left

    understand and finalize a white paper make a connection and explain the difference between blockchain proof of work ethereum proof of stake hshgraph gossip about gossip

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    Hyperledger Fabric - Use cases wanted 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi there, I am willing to buy any completed blockchain solution (hyperdledger, ethereum, quorum, corda). I need the use case explanation and cost. Please post me any solution you have developed and you have the rights to sell. Thanks

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    Selam hocam, bana ethereum gpu miner lazım. Sizin için uygun bir proje olurmu? Open source projelerden birisini kullanarakta bitirebilirsiniz.

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    get api key , Blockchain relate 2 3 дней(-я) left
    ПОДТВЕРЖДЕН

    get api key , Blockchain relate 2 Bitcoin litecoin Ethereum

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    Change existing C++ and OpenCL project 2 дней(-я) left
    ПОДТВЕРЖДЕН

    ...Ruby code: [войдите, чтобы посмотреть URL] More information about crypto strong and naive keys: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] Output data (public keys) should

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    ...pack for Facebook Twitter Medium LinkedIn (employee + Business) Youtube Baidu Sina Weibo Badoo And also 8 types of banner-ads in english that have 1. The logo 2. Bitcoin Ethereum Litecoin Ripple Bitcoin Cash 3. BTC ETH LTC XRP BCH 4. Australian Domicile 5. Coming Soon 6. Enterprise grade LD4 Data Centre 7. Deep liquidity pools 8. Industry-leading

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    BLOCKCHAIN DEVELOPER NEEDED TO LAUNCH NEW ETHEREUM COIN 1 день left
    ПОДТВЕРЖДЕН

    PROVEN ETHEREUM DEVELOPER NEEDED TO LAUNCH ERC-20 TOKEN DELIVERABLES ARE: COIN, WALLETS, EXPLORER, API, GATEWAY AND DASHBOARD • You have at least 2 years of experience designing, developing, and delivering Distributed Ledger/Blockchain technology software • You have knowledge of Distributed Ledger Technologies space with deep expertise in certain

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    Rubykube / Peatio 2.0 - connection to the Infura node (Ethereum) 20 часов(-а) left
    ПОДТВЕРЖДЕН

    We have deployed Rubykube 2.0 and would now need someone to connect us to Infura (ETH node). This is a very specific request to someone who already went through this process

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    1. Need to setup peatio 2.1 2. Barong for auth service 3. create landing page, signin/signup pages 4. Setup UI (provided) 5. Create & Bitcoin & Ethereum node (node setup completed need config) 6. Time maximum 2 days

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    Project for Bounyavong N. 2 дней(-я) left

    Hi Bounyavong N., I have a blockchain project i wish to discuss with you. Integration of BTC into an existing decentralised wallet. Currently wallet supports Ethereum and all ERC-20 tokens. We wish to start integrating other chains. Lets chat, I wish to know about previous blockchain work you have done in the past?

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    oraclize truffle solidity ethereum

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    We need a decentralised Exchange with no central wallets. I want this to work as close to ethereum token exchanges such as idex but it will have bitcoin and other custom cryptocurrencies. I want this to be automated and trustless so that admin don’t hold investor funds. Need to easily install new coins. It will accept bitcoin code base coins, erc20

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    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [войдите, чтобы посмотреть URL], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [войдите, чтобы посмотреть URL], I can set ABI, fee and amount, bid only knows ethereum smart contract.

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    Bid for this project only if you can write technical articles on the above topics, further details are attached. Please state when you will complete the Articles while bearing in mind that they are needed urgently. Not more than 3 days.

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    This is just a test project for a large DApp Casino platform. Any freelancers, especially the newbie freelancers who are eager to complete task and enthusiastic about cryptocurrency are welcome.

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    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [войдите, чтобы посмотреть URL], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [войдите, чтобы посмотреть URL], I can set ABI, fee and amount, bid only knows ethereum smart contract.

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    I need quick source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [войдите, чтобы посмотреть URL], I can...source code send transaction ERC20 preferably USD Coin (USDC) using web3 nodejs , docs -> [войдите, чтобы посмотреть URL], I can set ABI, fee and amount, bid only knows ethereum smart contract.

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    I buy your Ethereum Завершено left

    2 minute job Bid only if you have 1 ethereum 1. Bid markedprice + your commision (coinmarketcap) 2. I ask for your ether address (to see available fund) 3. Bid max 10% over market price to cover your fee/freelancer fee (current about 152 eur) 4. I ask you to initiate the smallest possible amount of ether as proof to my address 5. I award first one

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    ICO ethereum token sale website, Завершено left

    ICO ethereum website site need help finishing off backend work. Have made site already but token sale sign up not ready have templates just need help.

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    Require help on ethereum development and analysis

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    Dear Jestoni, My name is Dr. Elbert Basa, M.D. and I would... My name is Dr. Elbert Basa, M.D. and I would like to video conference with you to discuss a project of mine that will require Python language skills and Solidity on the Ethereum Network. I will pay you your $10.00 fee just to speak to you. Let me know if you're interested. Thanks, Elbert

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    Deploy ethereum smart contract Завершено left

    I need someone to deploy ethereum smart contract, I have the code ready....reply asap

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    I´m looking for 1 or more news writer. The topic of the website is crypto / dapp (decentral application) news. You should have some basic knowledge about the bitcoin / ethereum / crypto space but dont have to be an expert since i can give you some introductions. Your native language should be English or you should be very fluently in writing. I

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    ...en page désirée, vous aurez réaliser un site e-commerce pour vendre automatiquement un produit financier innovant. Vous devrez réaliser votre développement en blockchain Ethereum avec lancement d’une ICO et un important intéressement vous sera alloué sur la levée de fonds. Vous verrez qu’un joli partenariat vous est &...

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    Token erc20, ethereum. Завершено left

    Salut, am nevoie de ajutor pentru crearea unui token nou tip erc20. [Removed by Admin] Manea Ionut Ovidiu

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    ethereum service Завершено left

    To be able to quickly exchange local clients cash for crypto I need to build up some Ethereum in a wallet This part is to send 1 ether to a wallet address Bid your price for this service You must therefore have access to 1 ether price is about 160 euro Bid what you can do this service for

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    ...features , like send crypto to phone number, deposit and withdraw to bank account ,KYC integrate, and api for merchant Top up cryptocurrencies ( including Bitcoin,Bitcoincash, Ethereum,litecoin ,dash stellar and cardano ) from other existing wallets to your wallet or purchase currencies at an exchange Instant P2P transfer of the cryptocurrency between wallets

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    ...data security. scalability and more using Ethereum. It will include real-world projects as examples and demos, readers will upskill their expertise by delving into different complexities and hurdles faced in the blockchain development cycle. Readers will learn to use various API services offered by Ethereum to dive into a range of projects from different

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    ...features , like send crypto to phone number, deposit and withdraw to bank account ,KYC integrate, and api for merchant Top up cryptocurrencies ( including Bitcoin,Bitcoincash, Ethereum,litecoin ,dash stellar and cardano ) from other existing wallets to your wallet or purchase currencies at an exchange Instant P2P transfer of the cryptocurrency between wallets

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    Избранный Срочный Соглашение о неразглашении
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    Crypto exchange and wallet Завершено left

    Crypto exchange with wallet for bitcoin, litecoin,bitcoincash,ethereum,dash and ada.

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    Bitcoin Gambling Website Завершено left

    I need a Gambling website with 3-4 Games Ability to auto deposit/withdrawal using Bitcoin/Ethereum(erc20) and some other cryptocurrencies I can give a website to you in PV and want similar to it. Front-end and complete Back-end to set all needed things. Strategy planning for the website to make a profit steadily All security matters Chat I need quality

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    I need a website built that allows the following: 1. User registers 2. User can some how verify he is the owner of a wallet address like ethereum or bitcoin. 3. User gets a public profile that shows the comments on his profile from other users 4. User can comment on other registered users profiles The main feature needed is a way to register, get a

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    I need a website built that allows the following: 1. User registers 2. User can some how verify he is the owner of a wallet address like ethereum or bitcoin. 3. User gets a public profile that shows the comments on his profile from other users 4. User can comment on other registered users profiles The main feature needed is a way to register, get a

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    Blockchain developer needed Завершено left

    We are looking for an experienced Blockchain and Ethereum developer.

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    need a developer thats good at solidity and professionally read the ethereum token contract code , help me to analyze and compare to another token contract

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    We're a blockchain startup who's looking for a Solidity developer, who can write smart contracts for the Ethereum blockchain. We need to create a very simple decentralized autonomous organization, which basically is a ERC-20 token with fixed supply, but must also include smart contracts for membership, voting on proposals and, of course, Web3-integration

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    Топ-статьи сообщества ethereum