{
  "tool_id": "art-16-google-ap2-mandate-builder",
  "kernel_id": "art-16-google-ap2-mandate-builder",
  "display_name": "Google AP2 Mandate Builder",
  "tool_version": "1.0.0",
  "mandate_type": "payment_policy",
  "purpose": "Builds an illustrative Google AP2 Checkout/Payment Mandate Verifiable Digital Credential (VDC) skeleton from a declared mandate type, stage, agent, subject, merchant, and amount. Stage 2 of the Agentic Policy Chain. This is the EXTERNAL Google AP2 payments protocol shape (ap2-protocol.org), distinct from the AINumbers Policy Mandate export. Field names are illustrative; sign with the agent key and verify against the live spec before real use. Zero PII, deterministic compute.",
  "control_description": "Builds an illustrative Google AP2 Checkout/Payment Mandate Verifiable Digital Credential (VDC) skeleton from a declared mandate type, stage, agent, subject, merchant, and amount. Stage 2 of the Agentic Policy Chain. This is the EXTERNAL Google AP2 payments protocol shape (ap2-protocol.org), distinct from the AINumbers Policy Mandate export. Field names are illustrative; sign with the agent key and verify against the live spec before real use. Zero PII, deterministic compute.",
  "declared_inputs": [
    "art-15-agentic-mandate-sandbox",
    "art-22-agentic-payments-protocol-comparator",
    "art-27-agentic-readiness-diagnostic"
  ],
  "declared_outputs": [
    "art-17-ap2-mcp-policy-validator",
    "art-23-visa-trusted-agent-protocol-inspector"
  ],
  "kernel_digest": "sha256:f16c71bd2744673ca2bd40dc97c04c0a360c89ebb528bcef913f7243adfc6c29",
  "trust_label": "independently verified: zkVM execution proof (risc0/groth16-bn254)",
  "data_vintage": "2026-07-31",
  "last_validated": "2026-07-31",
  "conformance_fixtures_vendored": false,
  "compute_proof_ready": "ready",
  "wave": "A",
  "source_url": "https://ainumbers.co/chaingraph/art-16-google-ap2-mandate-builder.html",
  "generated_at": "2026-08-15T11:12:17.704Z"
}