{
  "tool_id": "art-47-arc-cctp-transfer",
  "vectors": [
    {
      "name": "arc-to-ethereum-fast-travel-rule",
      "policy_parameters": {
        "source_domain": "arc",
        "dest_domain": "ethereum",
        "notional_usd": 50000,
        "transfer_mode": "fast",
        "hook_payload": null,
        "using_v1": false
      },
      "output_payload": {
        "verdict": "WARN",
        "grade": "B",
        "fail_count": 0,
        "warn_count": 1,
        "source_domain": "arc",
        "dest_domain": "ethereum",
        "transfer_mode": "fast",
        "notional_usd": 50000,
        "checks": [
          {
            "id": "domain_eligibility",
            "pass": true,
            "warn": false,
            "message": "Domain pair arc→ethereum eligible for CCTP v2 ✓",
            "cite": "CCTP v2 docs — 13 supported domains as of Oct 2025"
          },
          {
            "id": "fast_transfer",
            "pass": true,
            "warn": false,
            "message": "Fast Transfer (30s) available for arc→ethereum; LP availability not guaranteed for large notionals",
            "cite": "CCTP v2 Fast Transfer docs; LP-financed pre-mint settlement"
          },
          {
            "id": "hook_safety",
            "pass": true,
            "warn": false,
            "message": "No hook payload — clean burn-and-mint ✓",
            "cite": "CCTP v2 Hooks spec; EVM reentrancy risk (SWC-107)"
          },
          {
            "id": "v1_sunset",
            "pass": true,
            "warn": false,
            "message": "Using CCTP v2 — not affected by v1 sunset ✓",
            "cite": "Circle announcement — CCTP v1 manual relay phase-out 31 Jul 2026"
          },
          {
            "id": "lp_depth_risk",
            "pass": true,
            "warn": false,
            "message": "Notional within LP depth comfort zone ✓",
            "cite": "CCTP v2 Fast Transfer LP financing model"
          },
          {
            "id": "travel_rule",
            "pass": false,
            "warn": true,
            "message": "Notional $50,000 ≥ $3,000 — FATF R16 / GENIUS Act PPSI Travel Rule: originator and beneficiary data required",
            "cite": "FATF Recommendation 16; GENIUS Act PPSI AML NPRM (Fed. Reg. 2026-06963)"
          }
        ],
        "compliance_flags": [
          "WARN_TRAVEL_RULE",
          "VERDICT_WARN"
        ]
      },
      "golden_hash": "41166a1b759d2c53a44b4540bf4d8240f1fced2b54b5bc0b37e2c1d14796dc7e"
    }
  ]
}