# Timestamp

> A field of an audit record marking when an action occurred.

Record: `lex:timestamp`
Kind: artifact
Layer: [Observability](https://banes-lab.com/records/layer/observability.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-timestamp

## category

- [Observability / Auditability / Traceability](https://banes-lab.com/records/lex-category/observability-auditability-traceability.md)

## referenced-by

- [Audit Logging](https://banes-lab.com/records/arch/audit-logging.md)