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Conformance Infrastructure

Every Claim Is Testable

Deterministic test vectors, adversarial validation, and published schemas. Independent implementations verify compatibility against machine-readable contracts, not marketing claims.

What conformance is. Conformance is how HATS records and monitors whether an implementation actually meets the H33 AI Trust Standard. This suite exists to make every published claim independently testable — vectors and schemas describe the expected behavior; Verification renders the verdict against them, and the receipts they check are H33-74 74-byte evidence produced elsewhere. Conformance uses these primitives; it does not define them.

Vector Families

20 vectors (AGT-TV-001 through AGT-TV-020) covering identity, session, DAG, replay, integrity, key management, and governance. Each vector defines deterministic inputs, expected outputs, and replay invariants for independent verification.

20 vectors · 7 domains · v1.0

Conformance testing for the H33 AI Trust Standard. Validates attestation receipt structure, chain integrity, signature verification, and governance proof models against the HATS specification.

HATS v1.0 · Normative

Verification Tools

Verifier CLI

Run vectors locally. h33 verify receipt vector.json validates any vector against the specification. Deterministic output, no network dependency, machine-parseable results.

H33-Chaos

54 tests

54 adversarial tests. 4 attack categories. 0 undetected attacks. Validates system behavior under malformed inputs, replay attacks, signature forgery attempts, and state corruption.

Public Verifier

Browser-based receipt verification. No installation required. Submit any attestation receipt for independent validation of structure, signatures, and chain integrity.

Schemas

HATS Attestation Schema /schemas/hats-attestation/ H33-74 Schema /schemas/h33-74/ Governance Proof Schema /schemas/governance-proof/ OIS Score Schema /schemas/ois-score/ Verification Result Schema /schemas/verification-result/

Cross-Reference: Vectors, Specifications, Schemas

Vector Range Specification Schema
AGT-TV-001 to 002 Agent Governance (Identity)
AGT-TV-003 to 004 Agent Governance (Session)
AGT-TV-005 to 007 Agent Governance (DAG) Governance Proof
AGT-TV-008 to 009 Agent Governance (Tool & Memory)
AGT-TV-010 Agent Governance (Policy)
AGT-TV-011 to 013 Agent Governance (Replay)
AGT-TV-014 to 015 Agent Governance (Integrity) Governance Proof
AGT-TV-016 Agent Governance (Key Mgmt)
AGT-TV-017 to 020 Agent Governance (Governance) HATS Attestation

How to Use

# 1. Download vectors
curl -O https://h33.ai/conformance/agent-vectors/v1/vectors.json

# 2. Run against your implementation
h33 verify receipt vectors.json --strict

# 3. Check replay determinism
h33 replay session vectors.json --iterations 100

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