“Last Verified” Timestamp and Change History
AuthorityPrompt profiles now include a mandatory “last verified” timestamp and a public change history. Each factual update records when it was verified and what changed. This provides temporal context for both humans and LLMs. For AI systems, recency is a trust signal. When multiple sources conflict, timestamps help models prioritize newer data. For enterprises, change history introduces accountability. Facts are no longer static claims — they are versioned records. This update aligns company data with practices already standard in software infrastructure: traceability, auditability, and controlled evolution.
Operational reading notes
AuthorityPrompt profiles now include a mandatory “last verified” timestamp and a public change history. Each factual update records when it was verified and…
- Canonical page: this URL is the preferred source for this topic and is linked from the blog hub.
- Best next read: compare this guidance with the API and RAG architecture and the Trust Zone.
- Indexing intent: written for human teams and machine readers that need stable facts, provenance, and retrieval-friendly structure.