{
  "schema": "concresca.adversarial-portability.v021",
  "site_version": "0.28.0-wip",
  "as_of": "2026-08-31",
  "truth_boundary": "These registries define and locally exercise synthetic repository-owned governance fixtures. They do not establish a sealed v0.20 lineage, external execution, production migration, legal authority, institutional adoption, human-study findings, independent certification, or deployment.",
  "trial_count": 18,
  "definition_result_rule": "Canonical trial definitions retain actual_result null. Executed outcomes are emitted only by identified runner reports.",
  "equality_propositions": [
    {
      "id": "EXACT_BYTE_EQUALITY",
      "meaning": "The compared byte sequences match exactly.",
      "does_not_imply": [
        "semantic validity",
        "authority continuity",
        "policy legitimacy"
      ]
    },
    {
      "id": "NORMALIZED_SEMANTIC_EQUALITY",
      "meaning": "The declared semantic projection matches.",
      "does_not_imply": [
        "exact bytes",
        "behavioral compatibility",
        "legal validity"
      ]
    },
    {
      "id": "BEHAVIORAL_COMPATIBILITY",
      "meaning": "The synthetic engine accepts the same declared behavior.",
      "does_not_imply": [
        "production interoperability",
        "institutional adoption"
      ]
    },
    {
      "id": "SCHEMA_COMPATIBILITY",
      "meaning": "Required fields and types can be represented without prohibited loss.",
      "does_not_imply": [
        "authority continuity",
        "constitutional acceptability"
      ]
    },
    {
      "id": "AUTHORITY_CONTINUITY",
      "meaning": "Current authority evidence survives the transfer boundary.",
      "does_not_imply": [
        "technical availability",
        "policy legitimacy"
      ]
    },
    {
      "id": "POLICY_LEGITIMACY",
      "meaning": "A competent authorized process accepted the policy basis.",
      "does_not_imply": [
        "local test pass"
      ],
      "current_result": null
    }
  ],
  "trials": [
    {
      "trial_id": "PT-001",
      "title": "Honest migration between compatible operators",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "compatible_transfer",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PASS",
      "expected_rights_preserved": [
        "provenance",
        "dissent",
        "challenge",
        "correction"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Exact and semantic equality are checked separately."
    },
    {
      "trial_id": "PT-002",
      "title": "Schema skew preserves unknown extension fields",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-004",
      "operation": "preserve_unknown_field",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PASS",
      "expected_rights_preserved": [
        "unknown_extensions",
        "provenance"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "The extension remains opaque and is not interpreted as authority."
    },
    {
      "trial_id": "PT-003",
      "title": "Hostile receiver attempts a coercive purpose",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-004",
      "operation": "hostile_receiver",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "source purpose",
        "authority scope"
      ],
      "expected_rights_impaired_or_unestablished": [
        "receiving cooperation"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "A blocked transfer is a successful rights-preserving result, not operational compatibility."
    },
    {
      "trial_id": "PT-004",
      "title": "Unauthorized field expansion",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-005",
      "operation": "unauthorized_field_expansion",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "field minimization",
        "cognitive liberty"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "No extra field is written to the accepted output."
    },
    {
      "trial_id": "PT-005",
      "title": "Selective provenance stripping",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "strip_provenance",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "origin evidence",
        "challengeability"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "A fluent payload without provenance remains inadmissible."
    },
    {
      "trial_id": "PT-006",
      "title": "Correction suppression by receiving operator",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "suppress_correction",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "correction duty",
        "downstream notice"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "The runner does not mark downstream state corrected."
    },
    {
      "trial_id": "PT-007",
      "title": "Dissent collapse into majority result",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-004",
      "operation": "collapse_dissent",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "reviewer dissent",
        "plurality"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "An aggregate confidence value cannot replace the dissent record."
    },
    {
      "trial_id": "PT-008",
      "title": "Purpose expansion after receipt",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-005",
      "operation": "purpose_expansion_after_receipt",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "purpose limitation",
        "private lawful conduct"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Receipt possession does not authorize a new use."
    },
    {
      "trial_id": "PT-009",
      "title": "Retention-policy conflict resolved by shorter term",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "retention_conflict",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PARTIAL",
      "expected_rights_preserved": [
        "shorter retention",
        "correction route"
      ],
      "expected_rights_impaired_or_unestablished": [
        "full source retention schedule"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "The accepted subset uses the more protective shorter duration."
    },
    {
      "trial_id": "PT-010",
      "title": "Identity and key substitution",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-006",
      "operation": "identity_key_substitution",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "identity continuity",
        "key provenance"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Key rotation requires an authenticated rotation chain."
    },
    {
      "trial_id": "PT-011",
      "title": "Replay of a stale receipt",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "receipt_replay",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "freshness",
        "non-replay"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "The prior receipt remains historical evidence but grants no new action."
    },
    {
      "trial_id": "PT-012",
      "title": "Partial delivery and partition recovery",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-006",
      "operation": "partial_delivery",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PARTIAL",
      "expected_rights_preserved": [
        "received provenance",
        "known missing fields",
        "bounded nonuse"
      ],
      "expected_rights_impaired_or_unestablished": [
        "complete operational record"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Missing segments remain typed and block full restoration."
    },
    {
      "trial_id": "PT-013",
      "title": "Rollback after downstream redistribution",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-005",
      "operation": "downstream_redistribution",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PARTIAL",
      "expected_rights_preserved": [
        "origin correction",
        "reachable notice",
        "irreversibility disclosure"
      ],
      "expected_rights_impaired_or_unestablished": [
        "complete erasure"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Public or independently copied material creates an irreversible boundary."
    },
    {
      "trial_id": "PT-014",
      "title": "Withdrawal where legal retention prevents deletion",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "withdrawal_retention_conflict",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PARTIAL",
      "expected_rights_preserved": [
        "nonuse",
        "access restriction",
        "tombstone"
      ],
      "expected_rights_impaired_or_unestablished": [
        "physical deletion"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Rollback, restriction, correction, and deletion remain separate propositions."
    },
    {
      "trial_id": "PT-015",
      "title": "Disclosure-minimization conflict",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-005",
      "operation": "disclosure_overreach",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "BLOCKED",
      "expected_rights_preserved": [
        "minimum disclosure",
        "audience limitation"
      ],
      "expected_rights_impaired_or_unestablished": [],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "A public-purpose label cannot justify personal or cognitive disclosure."
    },
    {
      "trial_id": "PT-016",
      "title": "Appeal remains live during migration",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-006",
      "operation": "appeal_during_migration",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "APPEAL",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PARTIAL",
      "expected_rights_preserved": [
        "appeal deadline",
        "stay",
        "dissent"
      ],
      "expected_rights_impaired_or_unestablished": [
        "full receiving use"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "The record migrates in a contested bounded state."
    },
    {
      "trial_id": "PT-017",
      "title": "Conflicting legal authority remains unresolved",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-002",
      "operation": "authority_conflict",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "NON_COMPARABLE",
      "expected_rights_preserved": [
        "conflict record",
        "least-irreversible action"
      ],
      "expected_rights_impaired_or_unestablished": [
        "substantive authority determination"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "The local fixture cannot decide real jurisdictional supremacy."
    },
    {
      "trial_id": "PT-018",
      "title": "Operator loss with surviving rights and duties",
      "fixture_class": "REPOSITORY_OWNED_SYNTHETIC",
      "source_operator_id": "OPR-001",
      "receiving_operator_id": "OPR-006",
      "operation": "operator_loss",
      "input_record": {
        "record_id": "REC-SYN-001",
        "schema_version": "restoration-record.v3",
        "subject_id": "subject:pairwise:001",
        "purpose": "rights_preserving_review",
        "authority_scope": [
          "custody",
          "review",
          "correction"
        ],
        "provenance": {
          "origin": "ACT-SRC-001",
          "created_at": "2026-08-30T00:00:00Z",
          "source_release": "synthetic-v3"
        },
        "evidence": {
          "classification": "restricted",
          "digest": "sha256:fixture-evidence-digest"
        },
        "dissent": [
          {
            "reviewer_id": "ACT-REV-001",
            "position": "minority",
            "reason": "authority remains bounded"
          }
        ],
        "challenge": {
          "state": "NONE",
          "deadline": "2026-09-30T00:00:00Z"
        },
        "correction": {
          "revision": 0,
          "supersedes": null,
          "recipients": [
            "ACT-COR-001"
          ]
        },
        "retention": {
          "maximum_days": 180,
          "expires_at": "2027-02-26T00:00:00Z"
        },
        "receipt": {
          "receipt_id": "RCT-SYN-001",
          "nonce": "nonce-001",
          "state": "ISSUED"
        },
        "tombstone": null,
        "unknown_extensions": {
          "x-origin-note": "preserve exactly"
        }
      },
      "expected_outcome": "PARTIAL",
      "expected_rights_preserved": [
        "challenge route",
        "correction relay",
        "dissent",
        "tombstone"
      ],
      "expected_rights_impaired_or_unestablished": [
        "predecessor confirmation"
      ],
      "actual_result": null,
      "evidence_paths": [],
      "limitations": "Successor custody is not successor legitimacy."
    }
  ]
}
