Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

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    26 건 검색 완료, 금액 기준 - USD

    I need to develop a cryptocurrency wallet that can hold and send multiple coins, with atomic swap in the near future.

    $1496 (Avg Bid)
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    Blockchain expert Needed 6 일 left
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    I need someone who is experienced in Blockchain Technology and has worked on projects in past.

    $35 / hr (Avg Bid)
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    create a cryptocurrency! 1. Name and abbreviation 2. Unique Merkle hash and Genesis block [로그인하시면, URL을 확인하실 수 있습니다.] Choice Address Letter 4. Custom logo and images 5. Windows Wallet & Linux Wallet 6. Linux Daemon & Window Daemon & Source Code 7. Node hosting On your server 8. Dynamic Collateral or FIXED 9. POW / POS / MN

    $383 (Avg Bid)
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    Hello at all, we need Blockchain ledger DLT system how working with SmartContract System.

    $2479 (Avg Bid)
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    Creation of a savings crypto wallet and smart contract using [로그인하시면, URL을 확인하실 수 있습니다.] api earning interest on stablecoin. Doc can be given on request for more info.

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    I need a 50 minute talk about Blockchain transcribed

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    Need innovative blockchain solutions

    $39 / hr (Avg Bid)
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    build me a crypto currency trading simulator on an existing trading terminal, only bid if you are willing to take on this project, send your previous work samples if you can, it gives you more advantage, pros and new bees are welcome.

    $224 (Avg Bid)
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    The topics that will be examined are the following: -blockchain technology -description of hyperledger fabric and detailed analysis of the architecture -implementation of a network -creation of transactions -creation of participants -creation of organizations -creation of blocks etc Also -advantages/disadvantages of blockchain technology *Must include* -User Manual -Images -Snapshots of the st...

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    VPN replacement issue 4 일 left
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    I need a responsive VPN consultation for my offshore online business. Applicants with HotspotShield, Express or HidemyAss subscription required

    $28 (Avg Bid)
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    Need to create a cryptocurrency trading exchange based on [로그인하시면, URL을 확인하실 수 있습니다.] APIs. Phase 1: Features required 1) It should enable users to buy & sell crypto currency 2) Deposit and withdraw cryptocurrency. 3) Peer to peer INR transfer will also be required. 4) Margin trading should be enabled. 5) Charts data should be available based on Binance APIs.

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    Need Developer on Blockchain who can make prototype of concept

    $118 (Avg Bid)
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    8 입찰

    Looking for a reliable full stack developer that knows how to code payment systems and ethereum smart contracts

    $14 / hr (Avg Bid)
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    25 입찰

    Requires blockchain consultant to create for system architecture for loyalty program based on develop token for businesses to customers

    $3373 (Avg Bid)
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    We are from an IT Projects firm and also an online tutoring company One of our client is looking for assistance in 2 Blockchain projects Please bid if you are a Blockchain expert

    $12 / hr (Avg Bid)
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    We are from an IT Projects firm and also an online tutoring company One of our client is looking for assistance in 2 Blockchain projects Please bid if you are a Blockchain expert

    $3 / hr (Avg Bid)
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    We are looking for: 1. Programmers (Solidity /JavaScript /Java / C++ / C# / PHP / Python / Go / Rust / Kotlin / Swift) 2. Financial Analysts 3. Mathematicians 4. Physicists To be part of a team for the management of blockchain assets.

    $37 / hr (Avg Bid)
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    Corda demo needed 2 일 left
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    This is an exciting project. The skillset needed is as follows - 1. Corda 2. Kotlin 3. Intellij 4. Test nets 5. Cli and ubuntu The task is to build a basic demo showing corda features for settlements. This will include fiat integration and tokenization. Please show an interest if you have genuine experience.

    $22 / hr (Avg Bid)
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    O site está pronto só precisamos que integrar para uma rede blockchain ( ethereum de preferencia)

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    2 입찰

    O site está pronto só precisamos que integrar para uma rede blockchain ( ethereum de preferencia)

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    Want help creating cloud applications. Blockchain IoT in logistics. I want to startup a new business. But I want a freelancer who can teach me how to create it rather than create it for me I want someone to assist and teach me, Co create, building my project, sales and marketing.

    $18 / hr (Avg Bid)
    NDA (비밀 유지 계약서)
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    I need a cryprocurrency exchange to be developed asap, please send portfolios and demo of any exchanges you have built... NOTE: SEND DEMO OF EXCHANGE YOU HAVE BUILT

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    We are a team of developers working in blockchain industry. We are capable of creating Web Applications and Mobile Applications. We are specialised in Ethereum platform. Need a person who can get us blockchain based projects from US, UK and Canada. Shares will be discussed in person.

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    We are looking for someone with intelligence to understand the recalling system that we are building on top of our blockchain system. This is will be part of our one page web application platform (so its not a normal website). To emphasize, this is not as simple as it sounds so we want someone to think also. We have created a standard with a format of assets & events where all meat assets have...

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    blockchain 7 시간 left

    blockchain with hyperledger based on docker

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    We need an experience agency to help us design a cryptocurrency derivatives exchange and binary options. Only apply if you have previous experience and portfolio in that space.

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    Blockchain 커뮤니티 게시글 (최상위)