{
  "tool_id": "art-559-attest-calc-agent-independence",
  "kernel_id": "art-559-attest-calc-agent-independence",
  "display_name": "Calculation-Agent Independence Attestation",
  "tool_version": "1.0.0",
  "mandate_type": "attestation_mandate",
  "purpose": "Receipts the organizational-independence claim a parametric trigger's neutrality depends on: that the entity whose kernel computed a specific art-251/art-252/art-309 execution_hash declares no controlling or compensating relationship with a named interested party (cedant, sponsor, reinsurer, or other) to the outcome that trigger determines. Self-declared attestation only -- exactly like art-373's declared inputs and art-306's self-asserted reputation field -- it attests that independence was DECLARED, never that it was verified against an external corporate registry. A counterparty party_id is plaintext by default; a caller may instead supply it as a sha256-salted@1 commitment (SPEC.md §25) to withhold the identifier while still binding the attestation to it. Not a determination of independence and not a legal or regulatory finding -- a citable record of what was declared, and to which specific trigger computation. Distinct from art-306, which scores AI-agent execution-evidence completeness for underwriter pricing and produces no independence claim. Zero network, zero PII.",
  "control_description": "Receipts the organizational-independence claim a parametric trigger's neutrality depends on: that the entity whose kernel computed a specific art-251/art-252/art-309 execution_hash declares no controlling or compensating relationship with a named interested party (cedant, sponsor, reinsurer, or other) to the outcome that trigger determines. Self-declared attestation only -- exactly like art-373's declared inputs and art-306's self-asserted reputation field -- it attests that independence was DECLARED, never that it was verified against an external corporate registry. A counterparty party_id is plaintext by default; a caller may instead supply it as a sha256-salted@1 commitment (SPEC.md §25) to withhold the identifier while still binding the attestation to it. Not a determination of independence and not a legal or regulatory finding -- a citable record of what was declared, and to which specific trigger computation. Distinct from art-306, which scores AI-agent execution-evidence completeness for underwriter pricing and produces no independence claim. Zero network, zero PII.",
  "declared_inputs": [],
  "declared_outputs": [],
  "kernel_digest": "sha256:68c476b24ca693447d4153a954653832e6a9a62a35f2e0da3ac578eb163f74b0",
  "trust_label": "independently verified: zkVM execution proof (risc0/groth16-bn254)",
  "data_vintage": "2026-08-06",
  "last_validated": "2026-08-06",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 91,
  "source_url": "https://ainumbers.co/chaingraph/art-559-attest-calc-agent-independence.html",
  "generated_at": "2026-08-15T11:12:17.704Z"
}