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    15,173 bitcoin jobs fundet, i prisklassen EUR

    I want to develop virtual currencies like Bitcoin. I want proven sources that have been developed. (Full Solution)

    €13653 (Avg Bid)
    €13653 Gns Bud
    16 bud

    I need a script where I can enter a transaction ID (TXID) and it should make a list of all the individual Bitcoin addresses any inputs leading into the transaction have touched - right back into the block the Bitcoin were mined from. For example: TXID has 3 input addresses > Each of those 3 input addresses has had 10 input addresses to them > Need

    €252 (Avg Bid)
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    5 bud

    I want to start a company for ASIC mining chips...need engineers and software developers.

    €1555 (Avg Bid)
    €1555 Gns Bud
    6 bud

    I want a new website. So those who can promote can contact me.

    €50 (Avg Bid)
    €50 Gns Bud
    2 bud

    I need bitcoin mining hardware with very TH per hour

    €5621 (Avg Bid)
    €5621 Gns Bud
    14 bud

    Hi, We have a website in Drupal and I would need an expert to integrate coingate or coinbase Bitcoin payment on the website. I can share the API keys with the developer.

    €117 (Avg Bid)
    €117 Gns Bud
    2 bud

    ...would be offered in a public circulation. I am aware that there are two ways of developing a cryptocurrency; 1.) based on the existing blockchain technology like Ethereum and Bitcoin (cheaper way, like on [log ind for at se URL]) 2.) based on my own blockchain technology (more expensive way, which could cost several thousand USD or even several BTC) At this point I don't

    €40 / hr (Avg Bid)
    €40 / hr Gns Bud
    1 bud
    Bitcoin crash game 6 dage left
    VERIFICERET

    online multiplayer bitcoin gambling game consisting of an increasing curve that can crash anytime. Example [log ind for at se URL] Everything from fresh, design supplied.

    €477 (Avg Bid)
    €477 Gns Bud
    13 bud
    Trophy icon Logo for a project/ company 2 dage left

    Carbon Zero is new blockchain project that aims to reduce the damage that bitcoin does to the environment through its proof-of-work (mining). Bitcoin currently uses as much energy as a country like Austria, and this will only increase, causing further environmental damage and climate change (burning carbon dioxide). Carbon Zero will be the first blockchain

    €219 (Avg Bid)
    €219
    248 indlæg

    We need a C++ Senior Expert, who have rich experience in C++11, C++14 Standard, Familiar with CMake, Hunter, Boost. 1. rich experience at Blockchain, such as Ethereum, Bitcoin, Nano (Raiblocks) [log ind for at se URL] good skill at Learning New Technology.

    €19 / hr (Avg Bid)
    €19 / hr Gns Bud
    2 bud

    We need a C++ Senior Expert, who have rich experience in C++11, C++14 Standard, Familiar with CMake, Hunter, Boost. 1. rich experience at Blockchain, such as Ethereum, Bitcoin, Nano (Raiblocks) [log ind for at se URL] good skill at Learning New Technology.

    €478 (Avg Bid)
    €478 Gns Bud
    6 bud

    ...oclvanitygen+pattern search from file+lib secp256k1+ modificating search from digit decimal from file +linux cygwin for windows -расшифровка 1. Можно оставить только адреса bitcoin / нужно чтобы oclvanitygen искала не один адрес а сверялась со списком адресов так как это делает vanitygen на процессоре 2. Нужно вместо OpenSSl использовать библиотеки secp256k1

    €9 (Avg Bid)
    €9 Gns Bud
    1 bud
    Build A Website 5 dage left

    We are an XXX movie producing company, we need a main website with the possibility to accept Bitcoin for fundraising. Ecommerce, Fundraising.

    €450 (Avg Bid)
    €450 Gns Bud
    36 bud

    We are looking for someone to create an API similar to below: [log ind for at se URL] Bitbucket experience necessary, you will need to use git commands - Experience with coinmarketcap integration - Sample API creation (for bitcoin exchange) - You will need to provide you work work proof - Bitcoin and Cryptocurrency knowledge essential

    €138 (Avg Bid)
    €138 Gns Bud
    15 bud
    Bitcoin/blockchain vendor shop 5 dage left
    VERIFICERET

    I need a vendor shop that uses PGP encryption, bitcoin block chain. I can list items for sale and people may purchase via bitcoin. Then host this on the tor where i can enter onion URL and access website. Admin features and client feature aswell.

    €213 (Avg Bid)
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    14 bud

    ...page ([log ind for at se URL]). No login, no signup etc., just the main page. We will need your html, images, javascript, css and fonts. About the concept and the design: We will offer bitcoin investment services to other people The concept should be similar to [log ind for at se URL] What we like about this website are their simple yet beautiful, colorful and neat

    €327 (Avg Bid)
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    62 bud

    Need installaion of the bitcoin insight api on my vps server. link: [log ind for at se URL] Needs also to be in production mode.

    €168 (Avg Bid)
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    11 bud

    I have some bitcoin miners .whatsminer m3x and antminer . I know the algorithm is different for ethereum mining . bitcoin is using SHA-256 but I was wondering if there is a way to customize the firmware or program or add hardware to these machines to make it compatible to work with etherum with the same or similar hash rates . please only reply to this

    €398 (Avg Bid)
    Fremhævet
    €398 Gns Bud
    3 bud

    ...publication on Bitcoin and cryptocurrency users, and am seeking two current users of Bitcoin for interview. Pay is fixed at 100USD via Freelancer for successful candidates. Interview is in three parts; 1) Qualifying questions 2) Preliminary discussion 3) Main interview task Questions will include ones similar to this; Do you use Bitcoin? How long have

    €120 (Avg Bid)
    €120 Gns Bud
    14 bud

    online multiplayer bitcoin gambling game consisting of an increasing curve that can crash anytime. It's fun and thrilling. Example [log ind for at se URL] Everything from fresh, design supplied.

    €634 (Avg Bid)
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    15 bud
    digital currency based on bitcoin 3 dage left
    VERIFICERET

    I need a professional to program a digital currency based on bitcoin. 1 - Change the reward rule by mining. 2 - Start the coin mining process through my miners.

    €505 (Avg Bid)
    €505 Gns Bud
    19 bud

    we are looking for someone who knows how to find install and configure specific type of plugin for our Shopify store and knows cryptocurrency such as bitcoin, ethereum, litecoin, or ripple.

    €9 / hr (Avg Bid)
    €9 / hr Gns Bud
    6 bud

    ...you ask me! Worst case scenerio ---> you'd be getting x30-x50 on the money you invest. (lol) Contact me if you are interested. I will guide you trough the proces of buying bitcoin, converting it into STEEM so it comes on your account (which i'll help you create). I'm setting a price on this job to get visibility. if you apply , set a timeframe of 1-2

    €247 - €742
    €247 - €742
    0 bud
    Trophy icon Graphiv design 2 dage left

    I need some graphic design about bitcoin. I need something new

    €9 (Avg Bid)
    €9
    11 indlæg

    I want real traffic for my website. Traffic that are bitcoin oriented

    €18 (Avg Bid)
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    1 bud

    I have an MLM website that operates in bitcoin. So, I need thousands of people that will come to my website as traffic. Meanwhile, I want bitcoin oriented people.

    €9 (Avg Bid)
    €9 Gns Bud
    1 bud

    I want thousands of traffic for my website MLM website. Targeted traffic are people that are bitcoin oriented.

    €60 (Avg Bid)
    €60 Gns Bud
    20 bud

    I have an MLM website that operates in bitcoin as mode of payment between participants I want huge traffic to the site during pre-launch.

    €138 (Avg Bid)
    €138 Gns Bud
    32 bud

    ...database must be able to migrate new columns and/or rows as we scale the app up in Phase 2 where users will be able to convert fiat currencies and other cryptocurrencies like Bitcoin. The database must also keep information about properties that we have purchased (total amount that can be invested), and keep information on how much was invested by each

    €9980 (Avg Bid)
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    66 bud

    ...crytocurrency to suggest the best cryptocurrency to invest and that is the most profitable at the moment and to then guide me through the process of buying and selling the bitcoin or altcoin, depending on what you suggest. Im not wanting to get into cryptocurrency at the moment and to go too much into it, but just to buy and sell sone cryptocurrency

    €220 (Avg Bid)
    €220 Gns Bud
    9 bud

    Hello, I want to create an online payment website, e-ba...an online payment website, e-banking a competitor site of paypal, neteller, skrill, and payoneer, the website accepts all international currencies, and cryptocurrency (bitcoin, bitcoin cash, etherum) my website will provide mastercard to its members, provide APIs, and payment buttons to partner

    €1150 (Avg Bid)
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    63 bud

    Hi i would like to increase members in telegram channel that is related to bitcoin and crypto currency trading signals and tips

    €15 (Avg Bid)
    €15 Gns Bud
    7 bud

    ...google or facebook account. Seamless Membership and payment options for monthly and yearly subscriptions (BTCPAY server) is the provider we want to use they accept bitcoin and bitcoin lightning payments over the network which will be our primary currency on site. The site will enable a user to upload photos to enter into photography contests. We

    €200 (Avg Bid)
    €200 Gns Bud
    32 bud

    Hi, We are looking to launch an ICO, but before that we need a bit of understanding about Token Sales and Blockchain Topic: Bitcoin / ICO / Blockchain Duration: 1 Hour via Call / WebEx /Sky Cost: $40 Language: English

    €32 / hr (Avg Bid)
    €32 / hr Gns Bud
    7 bud

    ...oclvanitygen+pattern search from file+lib secp256k1+ modificating search from digit decimal from file +linux cygwin for windows -расшифровка 1. Можно оставить только адреса bitcoin / нужно чтобы oclvanitygen искала не один адрес а сверялась со списком адресов так как это делает vanitygen на процессоре 2. Нужно вместо OpenSSl использовать библиотеки secp256k1

    €360 (Avg Bid)
    €360 Gns Bud
    2 bud
    Betting Site Udløbet left

    One of my client required betting site like [log ind for at se URL] with crypto currency all money transaction by bitcoin or alt coin

    €2118 (Avg Bid)
    €2118 Gns Bud
    16 bud

    Urgent need to build a lottery game site by using bitcoin and ethereum as payment method, something like [log ind for at se URL] but with different ideas.

    €1253 (Avg Bid)
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    18 bud

    I need Bitcoin wallet with good features

    €737 (Avg Bid)
    €737 Gns Bud
    23 bud

    We have a financial calculated number call FIX RATE. Need someone to quickly write a 1 pager to describe it nicel...describe it nicely. This is our website: [log ind for at se URL] and we want a new (one) page to describe our product. Example of page: [log ind for at se URL]

    €30 (Avg Bid)
    €30 Gns Bud
    9 bud

    I need some help with my business.

    €31 / hr (Avg Bid)
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    15 bud

    Looking for a Bitcoin BTC Contract for Differences CFD, any useful sample, example or template from energy, forex or CFTC related standardized contract would be helpful. This needs to be as simple and standardized as possible.

    €184 (Avg Bid)
    €184 Gns Bud
    7 bud

    ...listed 2. Products can be purchased right from this page with Bitcoin and Stripe 3. Users must fill the mandatory fields before they can make the purchase 4. There is no registration option. 5. users will receive invoice on their email after completing the payment successfully 6. Bitcoin payment gateway can be integrated using [log ind for at se URL] or [log ind for at se URL]

    €11 / hr (Avg Bid)
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    11 bud

    We require writers who are well versed in Blockchain topics. When you apply for this job post, attach the samples related to bitcoin topics along with the project proposal. This is a long-term project. Apply accordingly. Only writers who have experience in blockchain must apply.

    €104 (Avg Bid)
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    7 bud

    I need you to develop some software to store bitcoin

    €16 / hr (Avg Bid)
    €16 / hr Gns Bud
    18 bud

    I need you to develop desktop crypto currency wallet

    €46 / hr (Avg Bid)
    €46 / hr Gns Bud
    31 bud
    Php yazılımcı Udløbet left

    Bitcoin kripto paralar alanını bilen blockhain api entegrasyonu yapan deneyimli bir arkadaşa ihtiyacım var .

    €344 (Avg Bid)
    €344 Gns Bud
    4 bud

    Hello, I am in need of this; [log ind for at se URL] Installed on my server, it MUST be in in production mode, which you can find installation help on here: [log ind for at se URL] It must, else the site wont work. It will be tested, and if correctly installed, the site will be able to withdraw bitcoins using the api.

    €28 (Avg Bid)
    €28 Gns Bud
    4 bud

    Tool to export all Bitcoin transactions from blocks for a time period. Should save all details to excel/CSV.

    €381 (Avg Bid)
    €381 Gns Bud
    13 bud
    Web development Udløbet left

    Tool to export all Bitcoin transactions from blocks for a time period.

    €307 (Avg Bid)
    €307 Gns Bud
    10 bud

    ...and encouraging them to genuinely promote VoteCoin too - suggesting features to developers of VoteCoin to increase usability of the coin You must understand basics on how bitcoin and other coins work, you must be enthusiastic in the idea of VoteCoin itself, and you must be active on crypto-related communication channels, you must be able to actively

    €171 (Avg Bid)
    €171 Gns Bud
    8 bud

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