Let’s dive into Cryptographic Hash Functions and how they secure blockchain data! Hashing takes any input—like a message or a transaction—and turns it into a fixed-length string of characters, called a hash. Even the smallest change in the input creates a completely different hash. In blockchain, this ensures that once data is added to a block, it can’t be altered without changing every subsequent block. This makes hacking nearly impossible. Hash functions are the backbone of blockchain security, keeping transactions safe and verified. Want to learn more about blockchain? Follow for more quick tech tips!
