Crypto Basics
Blockchain is a distributed digital ledger that stores data in blocks that are linked together in a chronological chain. Each block contains transaction data, and once added to the chain, that information cannot be easily changed.
This technology is the foundation of most cryptocurrencies, including Bitcoin and Ethereum. Instead of being controlled by a central authority like a bank, blockchain networks are maintained by a decentralized network of computers.
Every transaction recorded on a blockchain is verified by network participants and permanently stored, making the system transparent and secure. This decentralized structure reduces the risk of fraud and increases trust among users.
Beyond cryptocurrency, blockchain technology is also used in areas such as supply chain management, digital identity verification, finance, and smart contracts. As adoption grows, blockchain is expected to play an important role in the future of digital systems and the Crypto ecosystem.
