Bitcoin Jobs

We need JavaScript functions for creating EOS address, send EOS, RECEIVE EOS, and query EOS balance

I need someone to install a fully functional waves paltform, a dex ( decentraliez exchange of [login to view URL] and their gitub is [login to view URL]) and if it’s necessarily to fork the waves blockchain No change no implementations, the design will be edited by one of our members, so just that there will be a new blockchain that will work over the dex, i don’t know if is needed or...

I have already posted this project previously also so those who have already worked in the past please don't ping me The person has to be good in the above mentioned platforms Also before starting the project the person has to perform sample demo trades for 2 days atleast and based on the win - loss ratio I will determine the best fit I am only looking for people who are consistent enough ...

We are looking for some developer to develop a bitcoin client, with the feature to send fake transactions to the chain. All we need is for the transaction to be shown in the [login to view URL], obviously we don't expect them to ever get confirmed! Required: - Amount field - Bitcoin address field.

I am an employee with Nova Ligna bvba but have my own business also D-zone... We are building snooker web site. Currently web site is almost done. We are looking a senior developer that know well how to process Ideal, bancontact, etc payments using Bitcoin, [login to view URL],paypal, stripe, etc. I need simple test.

Small project ( 2 to 3 pages ) about the idea of using Blockchain in the Egyptian banking sector , pros and cons and barriers .

I've a working script that can trade between cryptocoin exchanges. Developed with nuxt envoriment with nodejs-express working as a backend script. Script is working and doing its job well. I need some revisions for its recently added ordersize feature thats not working as expected. I also need some other features like inventory control. Looking for a developer that has an experience on both n...

5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero knol...

Hi there, I have a project has work completed 90%, But i need some updates on the project. It is in 3D and as Cryptocurrency like Bitcoin, I want to request for updating the Background text, (Digital Currency Blockchain Peer to Peer XXXXXXX PTC) and also change the color to Bitcoin, Please let me know if you can work it well. I'm willing to pay 40 USD for it.

Hello, I want a simple mining calculator of BTC coin production built on known difficulty of BTC eruption rates from year 2019 to 2025 with variable hash rate input. Thank you

I am looking for help to create Java unit test for a project using Ethereum to send ETH. I use private chain in a closed environment but I have no idea how to get a transaction list of an address, while it’s easy to get it from Etherscan using testnet or mainnet.

Dear freelancer, We need to build an antire payment gateway website for cryptocurrencies where all users and merchants could get paid, deposit, exchange their coins to FIAT money on their wallet and request payouts to their bank accounts or to their bitcoin address. Payments method is only by credit card or bitcoin. However, nothing is going to be provided by us. You have to do it all, includ...

I'm looking for a man who is 100% worthy of arbitrage trading. I'm not looking for a beginner, but an experienced person. + reference

We need help with automatically creating wallet, sending and receiving & querying balance of Bitcoin Cash using nodejs

Hello I need a ready online dapp coin game.. like ETH game. I can give you full info in PM

5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero knol...

5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero knol...

We are looking for blockchain developer who already created or have no problem creating a simple wallet with the following functions in the next 24 hours: Listing prices Sending coin Create addresses Receive incoming coins Query transaction logs We need at least 2 coins: btc and eth for the next 24 hours. If you are proficient in blockchain and interested, please quote.

Hello, we want to create cryptocurrency with our own blockchain. so for that if any experience team which already make something like this. so please share your past work with description. more detail we share in chat. Thanks.

I want a new coin that enables users to create sub coins based on my blockchain. The result will be a coin that is compatible with my coins wallet. Any coin created from my chain will also be able to be viewed in stored in the main chains wallet. They can also crate their own wallet. Fees from transactions will be in the own coin not in main coin as with ethereum. When developing the coin they wil...

Please quote for creation of an alt coin with block

I some Asic miners with 18 TH/s speed . I'm using popular pools but having problem with difficulties when it increases . I was wondering if there is anyway to increase the hash-rate with software based methods or if I make my own pool ?

I need you to develop some software for me. I would like this software to be developed for Linux.

I've a working script that can trade between cryptocoin exchanges. Developed with nuxt envoriment with nodejs-express working as a backend script. Script is working and doing its job well. I need some revisions for its recently added ordersize feature thats not working as expected. I also need some other features like inventory control. Looking for a developer that has an experience on both n...

I need a senior blockchain developer i need to develop a crypto dapp game

General marketing services (article writing, blog posts, etc).

Hey, i need someone who is familiar with POA sokol. To check my ethereum smart contract project and see why the reductions arent correct.

Looking for someone who has an experience in this field. These are potential prospects who showed interest in FOREX,STOCKS and BITCOIN. LEADS FROM AUSTRALIA,CANADA,UK,GERMANY

I am looking for a Bitconnect script with the following features 1) Altcoin Web Wallet 2) Lending 3) Peer to peer Internal Exchange BTC - Altcoin 4) Referral Bonus - 3 Levels 5) Activating Registration by paying a nominal fee. Note: Please bid on the project if you have the readymade script with complete source code with you

seeking a self-motivated individual who can provide a high-level of assistance. Candidate must possess cognitive thinking skills and ability to retain process and information Must be self-starter who is able to toggle back and forth from systems and tasks. American resident (citizen/non) preferably.

Seeking a self-motivated individual who can provide a high-level of assistance. Candidate must possess cognitive thinking skills and ability to retain process and information Must be self-starter who is able to toggle back and forth from systems and tasks. Candidate must have a positive attitude and willingness to Learn.

My website which allows you to create your own currency like Bitcoin purchase and sell with wallet system can contact any of the existing admin panel customer panel etc. NOTE: I'm not looking for a freelancer. Bitcoin alım satım benzeri kendi para biriminizi oluşturup cüzdan sistemli alım satım yapmanızı saglayan web sitem mevcut admin paneli müşteri paneli vb hazır durumda isteye...