{
  "tool_id": "art-43-arc-cpn-model",
  "kernel_id": "art-43-arc-cpn-model",
  "display_name": "Arc CPN Corridor Economics Model",
  "tool_version": "1.0.0",
  "mandate_type": "treasury_mandate",
  "purpose": "Model CPN corridor economics vs SWIFT/ACH/SEPA/card/RTP for cross-border USD flows. Quantifies per-payment cost, FX spread, settlement time, and 3-year NPV. Industry benchmarks: WorldBank Q4 2024 (SWIFT 5.5% remittance), Nacha 2024 (ACH). CPN fee $0.01 user-adjustable estimate.",
  "control_description": "Model CPN corridor economics vs SWIFT/ACH/SEPA/card/RTP for cross-border USD flows. Quantifies per-payment cost, FX spread, settlement time, and 3-year NPV. Industry benchmarks: WorldBank Q4 2024 (SWIFT 5.5% remittance), Nacha 2024 (ACH). CPN fee $0.01 user-adjustable estimate.",
  "declared_inputs": [
    "art-42-arc-fit-diagnostic"
  ],
  "declared_outputs": [],
  "kernel_digest": "sha256:b63c0541028ab8fc4734ed626c01d898b2248c38df45a7136d68bc76669a4f91",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": false,
  "compute_proof_ready": "ready",
  "wave": 10,
  "source_url": "https://ainumbers.co/chaingraph/art-43-arc-cpn-model.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}