Blockchain Expert Needed.

just 2 questions about CRYPTOGRAPHY AND DATA SECURITY format: question 1 : a) Explanation of the attack B) Successful decryption question 2: a) Parameters setup b) Read ciphertext c) Decrypt file

Hello, I'm looking for a team to help with coding my business into blockchain (fork of BSC or ETH). It's going to be linking a website to an NFT marketplace along with a governance token and mobile app together with interactive features that connect with the marketplace/blockchain. NFT Marketplace like RARIBLE, OpenSea, etc. I have a budget of $2500 USD right now. Let me know if we can work and how long it will take you

I am looking for an expert at creating cryptocurrencies to develop a fast Proof of Stake cryptocurrency using its own customized network like EOS and XRP. This means that the transaction time between receiving and sending the crypto should be about 5 seconds. I will provide more information about the project in private with whoever is interested in taking on this job.

We have currently sketched out big parts of the platform, but we need someone to develop it. By developing I mean do the drawings to actual working DEX integrated with THORchain. Here is the open source of THORChain https://github.com/thorchain.

I need someone who are expert in C with OpenMP and MPI

I need an nft marketplace based on wordpress. include smart contracts and users management. I can creqte the design per your request. i have installation of wp, with smart contract plugin, ultimate member plugin, astra, elemtor pro but i dont know how to connect them all into 1 fully working nft marketplace. thank you

build me an ecommerce and freelance website. transactions stored on the blockchain. executed with smart contract. development should be seen on github

purchase Ethereum coin who can help me?

I need a wallet management tool to manage my wallets to make them receive or send. Write meow in your bid to make sure you have read the job. Chat for more information.

Need cryptocurrency developer help me for a project, Hello i want to develop an platform with my idea if you are a crypto dev then bid here

I need help with 5 small exercises.

We need script to use bitcoin-core RPC in offline mode = no internet search a bulk of addresses for their balance from a list.txt and save the stats of the addresses in output.txt like this Bitcoin Address = 1Kv144C7TwLyA1LnKGPfFNGDrwat683fYa total_received = 0 Bitcoin final_balance = 0 Bitcoin

new BSC token and need to quickly i can pay 150 euros for that

I can fork goosedefi, an AMM Binance Smart Chain Dapp, i can fork Token and MasterChef Smart Contract, but i dont know how to use Timelock contract: queue, excute, etc... If someone can help, and teach me. i can offer 50$ Thanks for reading

I want social application where we can create accounts and then groups. We can add some budget in our digital wallet of the application and then we can : as example : donate to others who need help or financial assistance. In addition I want to incorporate bonuses with DIFI options to enhance budgets. Building the chain: Items to include as the following headings/contents: Project Specifications Milestones and Timelines Development Tools and Technologies Management and Communication Tools Budget Summary Terms…