{"version":"2.1.260","anchor":"system-prompt-snapshot-recording-now-tracks-provenance-and-h","canonical_anchor":"system-prompt-snapshot-recording-now-tracks-provenance-and-h","heading":"System prompt snapshot recording now tracks provenance and hash","tier":"internal","area":"Elsewhere","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.260\/e\/system-prompt-snapshot-recording-now-tracks-provenance-and-h","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.260","markdown":"### System prompt snapshot recording now tracks provenance and hash\n\nSystem prompt snapshotting now tracks provenance and a hash to detect drift.\n\nThe system prompt snapshot mechanism, used to detect and replay system prompt drift, now tags results with a `source` value of `from_snapshot`, `live_recorded`, or `live_unrecorded`, along with a `snapshotHash`. It also factors in a `hostPrompt` fingerprint that accounts for custom or appended system prompts and whether the session is local, remote, or Chrome-launched.\n\n- Area: Elsewhere\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 2\/5"}