info-tech-canon/infospace/assimilation/canon-federation/views/itc-evid.md
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Distribute frozen federation corpus by concept destination
Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a070b5-4994-7271-bd8b-7c3dbcedec4b
2026-09-06 00:44:37 +02:00

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itc-evid provenance reading index

Historical input only. Current canon and ADR-006 override superseded assertions.

Shared terminology and scenario fragments

S12. Weak Identity Match From Imported Data

Frozen source: scenarios/ScenarioTests.md lines 140150; SHA-256 b5f26ea04922d59bfe1c7dd240a2348e4afc6cc45a257ea5dfbb733e614649d5. Historical wording; this is not a current model definition.

## S12. Weak Identity Match From Imported Data

Expected representation: source Identity Records linked by a weak Synonymity
Assertion with method, evidence, confidence, scope, and lifecycle state.

Checks:

- Weak match does not merge accounts.
- Consumers can reject or quarantine weak links.
- Evidence source remains visible.

Conflict: Synonymity, Linking, Matching, Merge

Frozen source: terminology/TerminologyConflictMap.md lines 163177; SHA-256 a714d30d2c1bedfcfe3020fa277c5a6226ec408eebd65efc33aadcba9b825ddf. Historical wording; this is not a current model definition.

## Conflict: Synonymity, Linking, Matching, Merge

Problem: systems collapse probabilistic matches, verified links, and destructive
merges into one feature.

Source evidence:

- Probabilistic matching → weak assertion (`deterministic-vs-probabilistic-matching.md`)
- OIDC iss+sub binding → strong scoped assertion (`oidc`, `synonymity-assertions` notes)
- Schema.org sameAs = weak web equivalence (`schema-org` note)
- GDPR cross-linking raises identifiability risk (`gdpr-pseudonymization.md`)
- MDM golden record merge = downstream anti-pattern (`deterministic` note)

Canonical stance: synonymity is scoped, evidenced, revocable assertion.

pan / cvv / chd

Frozen source: terminology/TerminologyInventory.md lines 4242; SHA-256 84eacf96d9ff1a172086a00c1ecf31e94f5b594ee4dce3559e8ccd2525ab6b9c. Historical wording; this is not a current model definition.

| pan / cvv / chd | Out of canon | PCI DSS | Downstream PCI vault only. |

star rating / review

Frozen source: terminology/TerminologyInventory.md lines 6363; SHA-256 3dbb10a8ab536c181da9205e3cfb4fae3031e0fd007fb4bb6205bb532e1959f1. Historical wording; this is not a current model definition.

| star rating / review | Reputation Signal | Yelp, Amazon, App Store | Opinion-tier Evidence Source; weak, gamable. |

arbitration award

Frozen source: terminology/TerminologyInventory.md lines 6868; SHA-256 5631838512e0e0b5452b591adc1f4f77f380df18cecf4e6164dab0546207ef67. Historical wording; this is not a current model definition.

| arbitration award | Adjudication Outcome | AAA, ICC, JAMS | Adjudicated-tier dispute result. |

court judgment

Frozen source: terminology/TerminologyInventory.md lines 6969; SHA-256 ba21ec0155b991faea17beea69f8fbcaa4489f51e522ced3b2ded31fe06f4c3e. Historical wording; this is not a current model definition.

| court judgment | Adjudication Outcome | courts | Adjudicated-tier enforcement outcome. |

kyc / cip

Frozen source: terminology/TerminologyInventory.md lines 7878; SHA-256 489f788d80be6f2e796a116a2338e697145669829f355c121e18975dbbfbf13f. Historical wording; this is not a current model definition.

| kyc / cip | Evidence Source + Assurance | FinCEN, FATF | Regulated commercial identity onboarding. |

evidence

Frozen source: terminology/TerminologyInventory.md lines 105105; SHA-256 f6a2c13eb05ca9f7299d1e704815b2dbf0a2d0c8ca75a032bc4aaca087b28b86. Historical wording; this is not a current model definition.

| evidence | Evidence Source | NIST proofing, entity resolution, SSF | Supports claims and synonymity. SSF SET = event Evidence Source. |

policy

Frozen source: terminology/TerminologyInventory.md lines 117117; SHA-256 13bcf330fb1989abf5ba4d7c673d2c3a646480236f81792abadb74afa660b983. Historical wording; this is not a current model definition.

| policy | Authorization Projection | Cedar, Cerbos | Rule artifact; downstream of canon model. |

contextual tuple

Frozen source: terminology/TerminologyInventory.md lines 138138; SHA-256 5b1c5f8c2795fc54d61f319bd4c6238538588fa4026e779d0ed615e998133218. Historical wording; this is not a current model definition.

| contextual tuple | Delegation context | OpenFGA | Ephemeral authz fact at check time. |