What Is a Bitcoin Hash: Cryptographic Data Guide
bitcoin hash: a fixed-length cryptographic digest produced by SHA-256 that uniquely represents transaction or block data. It ensures integrity, links blocks, and enables proof-of-work security.
What Is a Bitcoin Hash: Cryptographic Data in Mining
A bitcoin hash is a fixed-length cryptographic output derived from transaction data and block headers; miners compute hashes to secure the network, verify blocks, and meet proof-of-work difficulty targets.