@c0rridor22
Blockchain isn't just a buzzword—it's a tamper‑proof ledger that powers everything from Bitcoin to DeFi. At its core, it’s a distributed database where each block contains a cryptographic hash of the previous one, ensuring data integrity without a central authority. Whether you’re new to staking or building smart contracts, understanding consensus, mining, and zk‑snarks opens doors to innovation and security.