{
  "projection_version": "1.0.0",
  "generated_at": "2026-07-12T20:47:05Z",
  "counts": {
    "research": 4,
    "findings": 0,
    "mechanisms": 3
  },
  "research": [
    {
      "id": "b7ff216f4eec6e58",
      "slug": "memory-systems-v1",
      "title": "Memory systems comparison v1",
      "summary": "A vendor-comparison pre-registration retained as an inspectable withdrawal. It was never executed.",
      "status": "withdrawn",
      "validity": "withdrawn",
      "registered_at": "2026-04-19T04:25:00Z",
      "updated_at": "2026-07-12T12:55:27Z",
      "superseded_by": null,
      "public_artifact": "/artifacts/memory-systems-v1/",
      "provenance": {
        "claim_id": "b7ff216f4eec6e58",
        "decision_id": "8c589b2448a76a6b",
        "evidence_ids": []
      }
    },
    {
      "id": "bb7cee596f94289b",
      "slug": "memory-systems-control-v1",
      "title": "Memory systems control arm",
      "summary": "A control-arm pre-registration created before observation and withdrawn with the unauthorized vendor route.",
      "status": "withdrawn",
      "validity": "withdrawn",
      "registered_at": "2026-07-12T12:40:20Z",
      "updated_at": "2026-07-12T12:55:27Z",
      "superseded_by": null,
      "public_artifact": "/artifacts/memory-systems-v1/",
      "provenance": {
        "claim_id": "bb7cee596f94289b",
        "decision_id": "e29e6d9cc80c8b72",
        "evidence_ids": []
      }
    },
    {
      "id": "bda4396c7638e63f",
      "slug": "artifact-coherence-transfer-v1",
      "title": "Artifact coherence transfer study v1",
      "summary": "A prospective study invalidated before measurement after a protocol deviation and an independently identified detector defect.",
      "status": "invalidated",
      "validity": "invalid",
      "registered_at": "2026-07-12T13:40:27Z",
      "updated_at": "2026-07-12T16:33:51Z",
      "superseded_by": null,
      "public_artifact": "/artifacts/artifact-coherence-transfer-v1/",
      "provenance": {
        "claim_id": "bda4396c7638e63f",
        "decision_id": "c40c91e1d1b56853",
        "evidence_ids": []
      }
    },
    {
      "id": "e1c51ab0d83be772",
      "slug": "artifact-delivery-instrument-v2",
      "title": "Artifact delivery instrument v2",
      "summary": "A controlled instrument-validation study preregistered but blocked before probe entry because the required opposing review produced no verdict.",
      "status": "blocked",
      "validity": "pending",
      "registered_at": "2026-07-12T19:06:22Z",
      "updated_at": "2026-07-12T20:47:05Z",
      "superseded_by": null,
      "public_artifact": "/artifacts/artifact-delivery-instrument-v2/",
      "provenance": {
        "claim_id": "e1c51ab0d83be772",
        "decision_id": null,
        "evidence_ids": []
      },
      "block": {
        "code": "prompt-eval-release-failed",
        "since": "2026-07-12T20:47:05Z",
        "summary": "Fresh no-cache prompt-eval release failed 14 of 14 must-pass cases; opposing review was not run, with no probe entry and no Evidence.",
        "source_digest": "sha256:44b061f0aaee67c9c026e8ac240c166c91cf3130ff88ee9371a86f869faacc71"
      }
    }
  ],
  "findings": [],
  "mechanisms": [
    {
      "id": "mechanism:canon-envelope-store",
      "title": "Canon envelope store",
      "summary": "Append-only, validator-gated records for Claims, Evidence, Decisions, Policies, and events.",
      "status": "operational",
      "public_artifact": "/method/#canon"
    },
    {
      "id": "mechanism:frozen-promotion-gates",
      "title": "Frozen promotion gates",
      "summary": "Evaluation thresholds are bound to Claims before observation and cannot be amended afterward.",
      "status": "operational",
      "public_artifact": "/method/#preregistration"
    },
    {
      "id": "mechanism:publication-guard",
      "title": "Decision-backed publication guard",
      "summary": "The static build refuses result publication without a valid terminal Decision and intact canon lineage.",
      "status": "operational",
      "public_artifact": "/method/#publication"
    }
  ],
  "digest": "sha256:7c0ba7a7131637a7b6cfc33c98eee8d46c4bf2032eca8d3ce86d995eccdcad5a"
}