Ultron Foundation | Understanding Blockchain Technology
Blockchain technology functions as a distributed ledger that records all transactions across a network of computers. Unlike traditional databases, which are centralized and vulnerable to hacking or fraud, blockchain employs a decentralized approach. This means that each participant in the network holds a copy of the entire ledger, ensuring transparency and accountability. When a transaction occurs, it is verified by network participants, or "nodes," before being added to the chain of blocks, creating an immutable record. The security of blockchain is further enhanced through cryptographic algorithms, which encrypt transaction data and create a secure environment for users. Each block in the chain contains a unique hash of the previous block, linking them together in a chronological order. This structure not only makes it extremely difficult for malicious actors to alter the data but also ensures that all transactions can be traced back to their origins as highlighted ...