TG-CIR-LIST
Invariants List
18. Trust Invariants
The following properties shall always remain true.
TI-001
Trust cannot exist without evidence.
TI-002
Trust shall always preserve lineage.
TI-003
Trust shall always be reproducible through replay.
TI-004
Trust shall always be explainable.
TI-005
Trust shall never increase through undocumented assumptions.
TI-006
Trust shall remain computationally deterministic.
TI-007
Trust decisions shall preserve complete auditability.
TI-008
Trust may decrease as evidence ages or becomes invalid.
TI-009
Additional independent evidence shall never reduce trust unless contradictory.
TI-010
Every Trust Object shall be uniquely identifiable and referenceable.
54. Trust Model Invariants
The following invariants shall always hold.
TM-001
Every Trust Object shall possess exactly one TOID.
TM-002
Every Trust Vector shall possess exactly one TVID.
TM-003
Every Trust Vector shall reference exactly one Trust Object.
TM-004
Trust Vectors shall be immutable.
TM-005
Trust Objects shall preserve complete historical lineage.
TM-006
Trust computations shall be deterministic.
TM-007
Historical Trust Vectors shall remain reproducible indefinitely.
TM-008
Trust computations shall remain explainable.
TM-009
Every Trust Decision shall reference the originating TVID.
TM-010
Every Trust Attestation shall reference both the TOID and the TVID.
75. Governance Invariants
The following invariants shall always hold.
TGOV-001
Every Trust Object shall have exactly one current lifecycle state.
TGOV-002
Every Trust Vector shall be immutable after creation.
TGOV-003
Every Trust Decision shall reference a TVID.
TGOV-004
Every Trust Attestation shall reference both TOID and TVID.
TGOV-005
Every material governance action shall create an audit event.
TGOV-006
Overrides shall never delete original trust evidence.
TGOV-007
Revocation shall preserve historical Trust Vectors.
TGOV-008
Federation export shall require federation profile validation.
TGOV-009
AI shall not independently issue authoritative trust decisions.
TGOV-010
Replay-critical Trust Vectors shall remain reproducible.
86. State Invariants
The following invariants shall always hold.
TSM-001
A Trust Object shall occupy exactly one primary lifecycle state at any point in time.
TSM-002
A Trust Object may possess zero, one, or multiple active Operational Trust Flags.
TSM-003
Every state transition shall create an immutable audit event.
TSM-004
Every Trust Vector shall be associated with exactly one Trust Object.
TSM-005
State transitions shall never modify historical Trust Vectors.
TSM-006
Revocation shall preserve complete lineage.
TSM-007
Replay shall generate a new Trust Vector rather than modifying an existing one.
TSM-008
Attestation shall only occur from the TRUSTED state.
TSM-009
DAL anchoring shall only occur for attested or otherwise governance-approved Trust Objects.
TSM-010
Every archived Trust Object shall remain fully replayable unless retention policies explicitly permit cryptographic retirement.
31. Federation Invariants
The following invariants shall always hold.
FED-001
Federation shall never alter historical Trust Objects.
FED-002
Federation shall never modify historical Trust Vectors.
FED-003
Every exchanged trust artifact shall preserve complete lineage.
FED-004
Trust delegation shall always be explicitly governed.
FED-005
Federation shall never bypass TrustGate governance policies.
FED-006
Revocation shall create new trust events rather than deleting historical evidence.
FED-007
Receiving organizations may derive new trust evaluations but shall preserve the originating trust evidence.
FED-008
Every federated Trust Intelligence Object (TG-INTEL) shall retain traceability to its originating Trust Objects and Trust Vectors.
49. AI Invariants
The following invariants shall always hold.
AI-001
AI shall never overwrite historical Trust Objects.
AI-002
AI shall never modify historical Trust Vectors.
AI-003
Every AI-generated TG-INTEL artifact shall preserve complete lineage.
AI-004
Every AI model shall be version-controlled.
AI-005
AI recommendations shall remain explainable.
AI-006
Historical trust evaluations shall remain reproducible using the model version active at the time of evaluation.
AI-007
Adaptive learning shall produce new model versions rather than modifying historical models.
AI-008
Human governance shall always be capable of overriding AI recommendations.
55. Trust Model Invariants
TM-001
Every Trust Object shall possess exactly one immutable TOID.
TM-002
Every Trust Vector shall possess exactly one immutable TVID.
TM-003
Every Trust Intelligence Object shall possess exactly one immutable TG-INTEL identifier.
TM-004
Historical trust evidence shall never be modified.
TM-005
Trust shall remain reproducible through deterministic replay.
TM-006
Every trust artifact shall preserve complete lineage.
TM-007
Trust computation shall be deterministic given identical inputs, runtime configuration, engine versions, and canonical registries.
56. TOID Invariants
TOID-001
A Trust Object represents one governed assurance entity.
TOID-002
TOIDs are globally unique.
TOID-003
TOIDs are immutable.
TOID-004
A Trust Object may reference multiple Trust Vectors over its lifetime.
TOID-005
A Trust Object shall preserve complete historical lineage.
Trust Vector Invariants
57. TVID Invariants
TVID-001
Every Trust Vector belongs to exactly one Trust Object.
TVID-002
Trust Vectors are immutable.
TVID-003
Every Trust Vector shall reference the computational implementation that produced it.
TVID-004
Historical Trust Vectors shall never be recalculated in-place.
TVID-005
Material trust changes shall create a new Trust Vector.
Trust Intelligence Invariants
58. TG-INTEL Invariants
TGINT-001
Every TG-INTEL artifact shall preserve lineage to its contributing Trust Objects.
TGINT-002
TG-INTEL artifacts shall be reproducible.
TGINT-003
TG-INTEL shall never replace canonical evidence.
TGINT-004
Superseded intelligence artifacts shall remain available for replay.
TGINT-005
AI-generated intelligence shall remain distinguishable from deterministic analytical results.
Lifecycle Invariants
59. Lifecycle Invariants
LIFE-001
Every Trust Object shall possess exactly one primary lifecycle state.
LIFE-002
Operational Trust Flags shall not replace lifecycle state.
LIFE-003
Lifecycle transitions shall be auditable.
LIFE-004
Lifecycle history shall be immutable.
LIFE-005
Revocation shall generate new lifecycle events rather than modifying historical records.
Operational Invariants
60. Operational Invariants
OPS-001
Operational Trust Flags shall be registry-governed.
OPS-002
Multiple Operational Trust Flags may coexist.
OPS-003
Operational Trust Flags shall never alter historical Trust Vectors.
OPS-004
Operational state shall remain replayable.
OPS-005
Every operational event shall be traceable through telemetry.
Replay Invariants
61. Replay Invariants
REP-001
Replay shall reproduce identical trust outputs.
REP-002
Replay shall preserve canonical identifiers.
REP-003
Replay shall preserve lineage.
REP-004
Replay shall preserve computational determinism.
REP-005
Replay artifacts shall remain immutable.
Federation Invariants
62. Federation Invariants
FED-001
Federation shall never alter historical Trust Objects.
FED-002
Federation shall never alter historical Trust Vectors.
FED-003
Every exchanged artifact shall preserve provenance.
FED-004
Trust delegation shall always be explicitly governed.
FED-005
Receiving organizations may derive new trust while preserving originating trust evidence.
AI Invariants
63. AI Invariants
AI-001
AI shall never overwrite historical trust evidence.
AI-002
AI models shall be version-controlled.
AI-003
AI recommendations shall remain explainable.
AI-004
Historical evaluations shall remain reproducible using the model version active at evaluation time.
AI-005
Human governance shall always be capable of overriding AI-generated recommendations.
Security Invariants
64. Security Invariants
SEC-001
Every trust artifact shall preserve integrity.
SEC-002
Digital signatures shall remain verifiable.
SEC-003
Trust artifacts shall remain tamper-evident.
SEC-004
DAL anchors shall remain immutable.
SEC-005
Identity and authorization shall be governed according to TrustGate security policies.
96. Registry Architecture Invariants
The following invariants apply to CIR itself.
CIR-REG-001
Every canonical invariant shall have exactly one INVID.
CIR-REG-002
INVID values shall never be reused.
CIR-REG-003
Published invariant semantic meaning shall never be modified in place.
CIR-REG-004
Every active invariant shall have an owning specification or governance authority.
CIR-REG-005
Every invariant enforcement mapping shall reference at least one enforcement scope.
CIR-REG-006
Historical invariant records shall remain available for replay.
CIR-REG-007
Invariant bindings shall preserve whether they apply at EID, MEID, CMI, artifact, module, or specification level.
117. Runtime Enforcement Invariants
The Runtime Enforcement subsystem is itself governed by canonical invariants.
Examples include:
CIR-RT-001
Every mandatory invariant shall produce exactly one enforcement outcome.
CIR-RT-002
Every enforcement outcome shall reference the evaluated INVID.
CIR-RT-003
Every runtime evaluation shall reference the executing EID.
CIR-RT-004
Every executable validation shall reference the responsible MEID.
CIR-RT-005
Every enforcement event shall be reproducible during replay.
CIR-RT-006
Runtime enforcement shall never modify canonical invariant definitions.
CIR-RT-007
Every failed mandatory invariant shall generate telemetry.
CIR-RT-008
All enforcement evidence shall preserve complete lineage to the evaluated artifact.
141. Replay Invariants
Replay itself is governed by canonical invariants.
Examples include:
CIR-RP-001
Replay shall preserve historical invariant semantics.
CIR-RP-002
Replay shall preserve historical validation rules.
CIR-RP-003
Replay shall preserve historical engine topology.
CIR-RP-004
Replay shall reference historical runtime configuration.
CIR-RP-005
Replay shall never overwrite historical evidence.
CIR-RP-006
Replay evidence shall be fully traceable.
CIR-RP-007
Replay outcomes shall be reproducible.
CIR-RP-008
Every replay shall preserve complete lineage to the original execution.
165. AI Architecture Invariants
Artificial Intelligence is itself governed by canonical invariants.
Examples include:
CIR-AI-001
AI shall never redefine canonical invariants.
CIR-AI-002
Every recommendation shall reference supporting evidence.
CIR-AI-003
Every recommendation shall be explainable.
CIR-AI-004
AI shall preserve replay determinism.
CIR-AI-005
Historical evidence shall never be modified by AI.
CIR-AI-006
AI shall preserve complete lineage.
CIR-AI-007
Trust Intelligence shall reference originating Trust Objects.
CIR-AI-008
Every model shall possess governed lifecycle metadata.
204. Conformance Invariants
The conformance model is itself governed by invariants.
CIR-CONF-001
Every conformance claim shall define its scope.
CIR-CONF-002
Every Level 1 or higher conformance claim shall reference registered INVIDs.
CIR-CONF-003
Every Level 2 or higher conformance claim shall include runtime enforcement evidence.
CIR-CONF-004
Every Level 3 or higher conformance claim shall include replay evidence.
CIR-CONF-005
Every Level 4 conformance claim shall include federation or AI explainability evidence, where applicable.
CIR-CONF-006
Conformance claims shall be auditable.