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    7,140 web3 ethereum example 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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    Необходимо создать эмблему футбольного клуба mfc Cryptology. 1) Эмблема должна быть стандартного размера. 2) Эмблема должна быть 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 ...

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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 4.однажды получатель просматривает свои транзакции и видит такое сообщение и смотрит комментари...

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    NodeJS FullStack Developer Завершено left

    Мы ищем разработчиков. Мы не студия, но ведем одновременно несколько собственных проектов. Мы больше семья, чем компания. Мы - Platinum. Мы ищем исключительно фулстек разработчиков, которые понимают, что внешняя красота продукта чуть ли не более важна, чем красивая архитектура. Которые хотят разрабатывать не ради разработки, а хотят разрабатывать для того, чтобы зарабатывать деньги. Которые готов...

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    It is required to write a module for HASHCAT 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: [в...

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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 smart contracts для каждой компании участ...

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    Windows C или C++ Разработка программы по обработке данных записанных профилемером согласно имеющемуся образцу и описанию.

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    Предложение действительно до 31.10.2016 включительно Приглашаем Вас стать участником команды для участия в конкурсе разработчиков The Eurasia Mobile Challenge [войдите, чтобы посмотреть URL] для разработки мобильного приложения «Universal Cloud State Blockchain DAPP». Проект «Universal Cloud State Blockchain DAPP» прошел предварительный отбор участию в конкурсе The E...

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    Hello, so lets start. The main idea of our project is cryptocurrency depository for all, where anyone can put cryptocurrency or conventional currency (dollars) on savings at interest for a specified period. The second function is the insurance of deposits from our customers, that is, need a mechanism that tracks the course in real time,and in the event of a sharp fall of the course, we will re...

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    Сделать сайт по примеру нарисованном в GIMP. Сайт должен работать на движке Вордпресс. Make a website for example painted in GIMP. The site should work on the engine WordPress.

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    Blockchain development trainer - training 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hey! I am looking for someone who can teach blockchain app development. Mainly app development on ethereum platform & on hyperledger. You should be available 2-3 hours a day to teach.

    $10 - $17 / hr
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    I am looking for a company to copy our current business processes and documents from our current crm to vtiger. we have access to vtexperts extensions to assist including the pdf doc designer. I have attached sample docs. Breif Flow: Quote - Sales Order - Job Card(Project) - Delivery Note

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    Избранный Соглашение о неразглашении
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    So I want a logo design of a crown, I went on Internet to watch some ideas and I really liked this one, a simple logo like this is perfect. Well it can't be this one but something like that would be fine.

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    Folks, I'm new to coding and I found some great javascript and html examples on the web. I would like someone to teach me how to use the example and put it on my own server.

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    We need an experienced graphic designer to simplify 7 floor plans. See example attached. Output will be 9 simplified plans (two plans contain two marked areas and we need them saved separately). We will provide the raw file (PDF) with 7 pages and a PDF with instructions. Instructions are: 1. Each of the floor plans has 1 or 2 yellow marks which signify a promotion area 2. Each floor plan shows t...

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    peatio exchange 4 дней(-я) left

    I am looking for peatio open source cryptocurrency customisation a Linux/Ubuntu server expert who can do the following: - Set up Rubykube Peatio Cryptocurrency Exchange on [войдите, чтобы посмотреть URL] and [войдите, чтобы посмотреть URL] - Peatio Core - Peatio Trading UI - Environment - Barong - Crypto Daemons - Cryptocurrency (Bitcoin, Ethereum, etc) deployment to the Server [войдите, ч...

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    You should be an experienced PHP and and MySQL coder. The order includes the programming of a "full escrow multi-vendor multi-crypto-currency marketplace included a multi-category chat forum". The pattern of a comparable marketplace can be viewed at the following URL (main URL and alternative URLs) (TOR-browser and registration required): [войдите, чтобы посмотреть URL] [войдите, чт...

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    Urgent Node JS example! 2 дней(-я) left

    I have 5 tasks, I need it done within a few hours with $20.

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    I have 5 node JS tasks which can be easily done.

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    Make an Apple Mobile app like "Trust Wallet" 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Trust Wallet is a open source project : [войдите, чтобы посмотреть URL] (9 months old) trust wallet team didn't share the latest version wallet source code but they shared latest source code of all api's and libraries: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] I want swift source code of this ios app : [войдите, чтобы посмотреть URL] (latest version) how the app ...

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    We need the attached code example changed to do the following 3 new tasks. The reason the changes are being made are because we want to be able to better visualise a narrow band within the sensors distance range as a simple greyscale image. Thresholds in #1 and #2 must be adjustable so we can play with the values to vary the results. 1) Currently the code clips any distances greater than 1m. Thi...

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    Build a Simple Dapp 1 день left

    This task involves the creation of a standard Dapp for the ethereum blockchain. The game will be checkers Modes: Free to play - general game play Competitive Play - players place a wager in ethereum from the options available. The victor receives their bet back +80% of the opponents wager. Our company takes the remaining 20% Auto matches players randomly in their bet categories respectively Ga...

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    I need two (2) bottle images made. They need to look exactly like the bottles shown in the example, including the logo which is attached, but one should have the letters "Sa" and another bottle should say "Sb". The bottle mockups are available in the link below. Everything should be sized, spaced, and flattened such that they look identical to the "Eh" and "Ma&q...

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    Blockchain-based Project 5 часов(-а) left
    ПОДТВЕРЖДЕН

    I am looking to complete a collaborative project with somebody who can build blockchain-based applications. Familiarity with the following are an asset: Ethereum, MetaMask, Truffle, Solidity, and more.

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    Need a website - example 1 час left
    ПОДТВЕРЖДЕН

    I need a new website. I need you to design and build it. It will have same functionalities as the website given here as example . Same Menus to and same functionalities

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    Promoting 8 faucets Завершено left

    I need a freelance to promote my 8 reliable and durable faucets; payments (commission) upon completion : for each 0.001 btc made 10 % will be funded to the freelance promoter; Nota Bene payments in btc, contact me for more details Another income will be gained : Earn 200 % bonus commission per referral, have then a steady income per month Links Bitcoincash [войдите, чтобы посмотреть URL] Bitcoi...

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    hi I need 500 sports/iconic motive logos as individual custom illustartion based on examples. The logo should be ready as catalog, will pay each each then.. We will need each logo, the point is we need the logos made ready, if we start develop each by each per project it will need adjustments due to lack of professionality to go the extra mile to perfect it, so the deal is you start develop the lo...

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    bitcoin website Завершено left

    Hi I am looking for a bitcoin OTC website, to buy and sell bitcoin and ethereum. Only these 2x coins for now. Its an OTC site where people send me FIAT and then I release bitcoin to them or they sell me BTC and I send them FIAT

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    - Build an API using web3j ethereum using Spring boot

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    ethereum smart contract coding Завершено left

    I am creating an ethereum staking site. I already have the tokens needed on the Rinkeby test network, I have created the front end (website) I just need someone to help me sync it altogether so it can eventually be deployed to he ethereum blockchain.

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    Blockchain Expert Завершено left

    Must have experience in developing at least one of the blockchain platforms - Ethereum, Hyperledger, Multi- chain Experience in using the following languages: Javascript,NodeJs RESTful web services,Angular, Solidity, Golang Scala, Python Responsible for researching , understanding and evaluating various blockchain and distributed ledger implementations. Must have Knowledge on Crypto Wallet Deve...

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    Add a contact form and written section like in our example to the home page of our website. The form must use our zoho form coding.

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    Hello coders, Thank you for reading my description carefully. I am not working on hourly basis and i want you to understand the project correctly, so that the deal will be within the budget for our client and that you are happy to work for this project. Project details: - Slice provided PSD and create a working PHP website - CMS is not really needed, but you can make a small CMS if needed to k...

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    I need something like this (below), but better and surf/extreme sports themed. [войдите, чтобы посмотреть URL]

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    I have an Android project and want to have XOAuth2 functionality so the user can automatically check his GMail / Hotmail / Yahoo without having to log on every time. If my understanding is correct XOAuth2 is what is required in my app ; a) sets Gmail to allow 3rd party access. b) signs on using XOAuth2 (code required in Android app) c) saves credentials in Android app d) next time the user ...

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    blockchain Завершено left

    I need you to develop some software for me. I would like this software to be developed using C or C++./java/blockchain/ledger/ethereum

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    please,help me to run this project on my machine: [войдите, чтобы посмотреть URL] all u need to run this open source project to my machine.. this is a erc20 token. Lemme know what software to install to run this project. I need to setup and run on my client's machine to get the main project... so , main task will begin once i get the project. possible to get many blockchain related tasks

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    Will need very simple editor, central add/upload button, summerized listing each time added, line per line, make smaller feature, thats it. The old [войдите, чтобы посмотреть URL] worked like that for mp3..we just need a screen added for video sequence shown for when making file smaller. The mp4 feature will need a add music feature which will be a single file. Screen will be on top, line below. W...

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    Promoting 6 faucets 43 дней(-я) left

    I need a freelance to promote my 8 reliable and durable faucets; payments (commission) upon completion : for each 0.001 btc made 10 % will be funded to the freelance promoter; Nota Bene payments in btc, contact me for more details Another income will be gained : Earn 200 % bonus commission per referral, have then a steady income per month Links Bitcoincash [войдите, чтобы посмотреть URL] Bitcoi...

    $53125 (Avg Bid)
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    Bouw website Завершено left

    Bouw website met hoofd pagina, verkoop pakketten, online betaling met Paypal, iDeal, bitcoin, ethereum, litecoin. Registratie members. Betaling btc via blockchain.

    $13 / hr (Avg Bid)
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    Will need very simple editor, central add/upload button, summerized listing each time added, line per line, make smaller feature, thats it. The old [войдите, чтобы посмотреть URL] worked like that for mp3..we just need a screen added for video sequence shown for when making file smaller. The mp4 feature will need a add music feature which will be a single file. Screen will be on top, line below. W...

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    Build an Android Example App Завершено left

    We are looking for a Java developer to build a simple Android app that demonstrates how to connect to WP OAuth Server using the user credentials grant type. The site should be basic and simple as it is a demo app for product documentation. The app should use best practices for OAuth 2 to obtain an access token and use the access token to get user information for login to the app.

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    I need a quote for our VPN client for Android. The client currently works, but must be manually configured. I can provide you the source. I need to replace the manual configuration with code to use our API to auto configure based on an Ethereum wallet address. I also have a working stand alone Android app that can make this query. I will provide that source also.. So, what is needed is: 1. Mer...

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    Develop tokens using solidity on ethereum blockchain, document every line of code, and make this smart contract to be able to communicate with an oracle smart contract that will be developed independently.

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