# CHQ-ED-2026-027

- **Artifact ID:** CHQ-ED-2026-027
- **Public record:** https://record.cybersecurityhq.com/evidence/chq-ed-2026-027
- **Machine-record SHA-256:** `be2b972380699f64c316086baae0dd1a33f698707b8f308c6b482a7812ca8b74`

## Complete structured record

```json
{
  "id": "CHQ-ED-2026-027",
  "associated_position": "CHQ-P-2026-016 v1.0",
  "relationship": "reinforcement",
  "issuance_date": "2026-06-09",
  "evidence_freeze_time": "2026-06-09T00:00:00Z",
  "total_exhibits": 1,
  "docket_status": "LOCKED",
  "docket_version": "1.0",
  "artifact_class": "EVIDENCE_DOCKET",
  "authority_level": "SUPPORTING_RECORD",
  "reliance_status": "CONTEXT_ONLY",
  "temporal_scope": "CONTEMPORANEOUS",
  "update_policy": "APPEND_ONLY",
  "exhibits": [],
  "claims": [
    {
      "claim_id": "C-01",
      "position_section": "Reinforcement",
      "claim_text": "Valid package provenance and verified repository commits recorded continuity while the publishing authority behind them was compromised.",
      "evidence_exhibits": [
        "CHQ-EX-2026-021"
      ],
      "relevant_sections": "I. Factual Record — Red Hat Provenance State, Provenance of Repository Changes",
      "verification_type": "REINFORCING",
      "evidence_class": "E1"
    }
  ],
  "signals": [],
  "linked_exhibits": [
    {
      "id": "CHQ-EX-2026-021",
      "title": "Miasma (TeamPCP): Microsoft and Red Hat Supply Chain Recompromise via AI Coding Agent Vector",
      "temporal_tag": "OPERATIONAL (2026-05-21 THROUGH 2026-06-06)"
    }
  ],
  "notice": [
    "This docket registers the EX-021 reinforcement cited by CHQ-P-2026-016 without altering its locked primary docket."
  ],
  "integrity_statement": [
    "This dated reinforcement docket completes the reverse evidence path from EX-021 to CHQ-P-2026-016."
  ],
  "docket_hash": "",
  "immutability_layers": [
    {
      "layer": "Layer 1",
      "protects": "CHQ-ED-2026-027 Docket Hash",
      "scope": "the reinforcement evidence record"
    },
    {
      "layer": "Layer 2",
      "protects": "CHQ-P-2026-016 v1.0 Position Hash",
      "scope": "the position text"
    }
  ]
}
```