blockchain-transactions

Beautifully designed React components for web3 dApp frontend. Easily fetch data from 100+ blockchains. Open-source. Customizable.

Helps web3 developers easily display tokens and NFTs held by a wallet across multiple blockchains.

Arcana Auth SDK enables the familiar Web2 user onboarding experience in Web3 applications. Onboard users easily with plug and play social authentication, passwordless login and allow authenticated users to sign blockchain transactions using the embedded Web3 Arcana wallet.

Simple blockchain for learning purpose (lockdown fun day)

My cryptocurrency using a distributed decentralized public ledger in a blockchain (i.e. bitcoin).

A Python script that uses the Python-Telegram-Bot library to create a Telegram bot that can track Ethereum wallets and their transactions on Etherscan

Create your personal wallet on Solana blockchain

Parallel Computation for Blockchain Transactions

A decentralized e-commerce platform powered by smart contracts, providing a foundation for hybrid marketplaces. Local practitioners, acting as marketplaces, make a legal commitment to fulfill the obligations of blockchain transfers associated with their public keys. They substantiate this commitment with links to official government websites.

A simple command-line program to peek into real-time unconfirmed Bitcoin transactions using Blockchain.com's Bitcoin WebSocket API.

Krypt is a Web3.0 blockchain application that enables users to send transactions over the blockchain, with each transaction being permanently recorded on the blockchain.

[Course Project] Optimizing decentralized cryptocurrency (aka Bitcoin) Mining using Mathematical models for UTXOs selection

Bitcoin Tax Calculator transforms wallet, exchange, and blockchain transaction data into CSV and HTML tax reports, calculates cryptocurrency capital gains and cost basis with FIFO, LIFO, and HIFO methods, supports multi-chain portfolios, and prepares Form 8949 records for streamlined tax reporting and accounting.

A full-stack Blockchain-Based Secure Transaction System featuring AES-256 encryption, ECDSA signatures, SHA-256 hashing, Proof-of-Work mining, tamper detection, Angular dashboard and Node.js/Express API.