Stable, versioned, source-aware

Predictable business facts for machine clients.

Retrieve canonical JSON, Markdown, Schema.org JSON-LD, FAQs, actions, and public-safe provenance from consistent URLs.

Truth states

Unknown, false, inferred, stale, contradicted, source-confirmed, and owner-verified values remain distinguishable.

  • Conditional requests with ETag
  • Record and schema versions
  • Correct Content-Type and canonical URLs
  • Practical rate limits
  • No claim that a request equals learning or recommendation