English definition
A shared append-only ledger secured by cryptography.
Example
Blockchain ledgers are hard to alter after the fact.
Related terms
Other approved terms in Data
Ẹ̀kà
The smallest unit of digital information: 0 or 1.
Ẹkajọ
A group of eight bits, often used as a basic storage unit.
Ẹ̀gbà
Facts or values collected for reference, analysis, or computing.
Sáyẹ́nsì àkíyèsí
Extracting insight from data using statistics, computing, and domain knowledge.
Ìkànnì-Dátà
An organized collection of structured information.