{
  "schemaVersion": 1,
  "publicSummaryVersion": "2026-09-30",
  "classification": "PUBLIC",
  "title": "Deterministic checks for the acceptance contract",
  "summary": "On 6 September 2026, six deterministic assertions passed for the acceptance layer. Approved task conditions could not change silently; verification was separated from agent-controlled material; publication was limited to an authorized review branch or pull request; and unresolved attempts blocked settlement. Complete-job accounting matched an independent calculation, while unreadable inputs were shown as unavailable. These were isolated deterministic checks. A live multi-model task and real external publication were separate matters; this record does not establish either.",
  "date": "6 September 2026",
  "scope": "Historical evidence; the scope and environment are described in the recorded result.",
  "result": "On 6 September 2026, six deterministic assertions passed for the acceptance layer. Approved task conditions could not change silently; verification was separated from agent-controlled material; publication was limited to an authorized review branch or pull request; and unresolved attempts blocked settlement. Complete-job accounting matched an independent calculation, while unreadable inputs were shown as unavailable. These were isolated deterministic checks. A live multi-model task and real external publication were separate matters; this record does not establish either.",
  "sections": [],
  "currentDeployment": "Not independently verified by this historical evidence.",
  "canonical": "/evidence/phase-s1"
}