Transaction Hash
Also known as: TXID, Transaction ID, Blockchain Hash
A unique identifier assigned to each blockchain transaction, used for tracking and verification.
A transaction hash (or TXID) is a unique alphanumeric string generated by hashing the data of a blockchain transaction. It serves as a digital fingerprint for locating and referencing specific transactions on block explorers. Every transaction, once broadcasted and included in a block, is assigned a TXID which users can use to confirm status, details, gas usage, and involved addresses. TXIDs are immutable and play a key role in transparency, dispute resolution, and on-chain auditing.