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Bitcoin is a crypto currency, with the creation and the transfer of the bitcoins being based on a protocol that does not depend on the central authority. The coins can be transferred through computers or through smartphones and related devices, without the necessity of having a financial institution as an intermediate. This concept was established by Satoshi Nakamoto in 2008 and it was geared towards the world of electronic cash systems. If you understand more about this topic on a professional level, then you have a better chance to enjoy the advantages of being a freelancer at Freelancer.com.

Bitcoin has its own technical part that needs to be addressed by professionals. If you are one of them, then you should be on a platform that ensures the consistency of job posting by clients. When working as a bitcoin freelancer at Freelancer.com, you will have access to many of the jobs posted by clients from all over the world and bid on those that are within your professional level. There is too much to enjoy while working at the leading freelancer platform online, including getting paid at rates that your services deserve, giving you the encouragement you need to keep on working on more Bitcoin projects.

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    11 trabajados encontrados, precios en EUR
    Make a new Crypto Coin. -- 2 4 días left
    VERIFICADO

    inicio del programa. ARSBTC Pantalla de inicio. (logeo) (registracion) ----numero de celular ? Lo inserta el cliente ----Clave ( la inserta el cliente ) Login. Pantalla home. Bienvenido a ARSBTC La Criptomoneda que respalda cada Peso argentino virtual con Un bitcoin. Comprar ARSBTC Balance: 100000 arsbtc equivalente:a (balance x precio del bitcoin en dolares x precio del dolar en pesos) Salida oficial restan tantos años tantos meses tantos dias tantas horas. ------------------------- Comprar ARSBTC ej: Comprar ARSBTC 1 ARSBTC = 1 BTC Comprar: 1 ARSBTC = 45.000 U$S CONFIRMAR ------------------------------

    €233 (Avg Bid)
    €233 Oferta promedio
    4 ofertas

    Need A Small Crypto Exchange System need a small crypto exchange website with very few features

    €950 (Avg Bid)
    €950 Oferta promedio
    8 ofertas

    we need a metaverse platform where players and teams can play esports tournaments. Each team can have their own arena,each team should have their own token and new user can stroll in the metaverse.

    €15213 (Avg Bid)
    €15213 Oferta promedio
    15 ofertas

    Mujhe treding purpse ke liye ye software chahiye .is software se mai bitcoine

    €138 (Avg Bid)
    €138 Oferta promedio
    5 ofertas

    this script default is BTC and ETH. That why get error on coinpayment. i want add another crypto on code already/ this is laravel script if dont have skill and experience about laravel and crypto payment gateway please dont bird, thanks

    €353 (Avg Bid)
    €353 Oferta promedio
    9 ofertas

    Please use node.js to write a simple script to: 1. Generate infinite numbers of BTC address which is belong to one parent address by using Hierarchical Deterministic wallet Please conduct a transfer test in testnet of Bitcoin. Please also let me know that whether the transfer of bitcoin to any one of the BTC addresses will be consolidated to one BTC parent address.

    €181 (Avg Bid)
    €181 Oferta promedio
    16 ofertas
    Bitcoin Mining Developer 4 días left
    VERIFICADO

    I am looking for an experienced blockchain expert or miner that can develop or provide easy-to-use software to mine bitcoin on my laptop. Detailed guidance and set-up in a timely and efficient manner would be much appreciated given the project is mainly to get acquainted with the process of automated mining on my laptop

    €737 (Avg Bid)
    €737 Oferta promedio
    18 ofertas

    For our upcoming presale Marketing, we need an expert in presale and a good influencer

    €1195 (Avg Bid)
    €1195 Oferta promedio
    22 ofertas

    Help me please.. Suggest any Broker for Trading 1min tf in BTCUSDT.. With 0 charge.. Since we trade upto 360 times a day.

    €8 (Avg Bid)
    €8 Oferta promedio
    1 ofertas

    We require cryptocurrency database for promotion of our new trading platforms. The data base must be individuals using cryptos From uk, us, Australia etc The leads must be valid and should be inly cryptocurrency users database . Format must be following name, address, contact , wallet name etc . This is a. Daily based project

    €174 (Avg Bid)
    €174 Oferta promedio
    26 ofertas

    Need code on how to mine monero on AWS, something similar to this:

    €224 (Avg Bid)
    €224 Oferta promedio
    15 ofertas

    Principales artículos de la comunidad Bitcoin