Blockchain technology is a decentralized digital ledger that records transactions across a network of computers, ensuring transparency, security, and immutability. Each transaction is grouped into a block, which contains a timestamp, transaction data, and a cryptographic hash of the previous block, forming a chronological chain. This structure makes it nearly impossible to alter past ... https://pluswallet.app/learn/blockchain-technology-explained-how-it-works-why-it-matters