{
      "tool_id": "art-133-agent-payment-rail-trust-crosswalk",
      "tool_version": "1.0.0",
      "display_name": "Agent Payment Rail Trust Crosswalk",
      "mcp_name": "crosswalk_agent_payment_rail_trust",
      "mandate_type": "compliance_mandate",
      "wave": 24,
      "gpu": false,
      "url": "https://ainumbers.co/chaingraph/art-133-agent-payment-rail-trust-crosswalk.html",
      "description": "Crosswalk agent identity posture (alg, directory published, card present, signature verified) to Visa TAP, Mastercard Agent Pay, and Web Bot Auth acceptance criteria. Emits per-rail accepted/gaps. Consumes art-132, feeds art-134.",
      "input_schema_ref": "chaingraph/art-133-agent-payment-rail-trust-crosswalk.html#manifest",
      "consumes": [
        "art-132-agent-key-rotation-auditor"
      ],
      "feeds": [
        "art-134-agent-directory-publish-readiness"
      ],
      "status": "live",
      "conformance_fixtures": true,
      "compute_capability": "server",
      "compute_images": [{"system":"sha256-source","image_id":"sha256:a7e15f563cd47402550a3b4c1164e8dcc35ca0576feb53d0ab18cf0971a9b8bf","valid_from":"2026-07-10"},{"system":"risc0","image_id":"sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6","valid_from":"2026-06-28"}],
      "compute_proof": {
        "type": "ZkVmReceipt",
        "system": "risc0",
        "receiptFormat": "groth16-bn254",
        "imageId": "sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6",
        "seal": "Dcvx92AFPnuJ6AmCuBJxFP5C5blczXdlvusM3QF3t3Ul3o0Ok7mT+4aRLkGAkENzP2TR41j9vvSjDGYmoHBnSiqKsZ2QxarhKh/sWVosyS/z3lhsRewuqQpV/QfUq6mJEm91s6bBRAfkkO5jfG9/++u100yCWXoDjTwnAtN5NfEfVGH7A+lAh66z13HHbG8luH5KUpR+oMkk6xxQ6/9aUhC9DaWbjRcEi0h5DEimzq17qpozfu8EuvzZUaCpIJWjKgaMxdiuN4sVOrjeZN8sId9uTxpBodFKZ2FhDKwrQ8MqWxYscOCrSdfrWWNR1ZVtE/00m2L4H9rgJcd8Gce+EQ==",
        "journal": {
          "chaingraph_version": "0.4.0",
          "kernel_digest": "sha256:40f7cb83a84f2d1c9b5b69ca65d4013d00c37e2c99c234da5aacb596350201e4",
          "output": {}
        }
      },
      "export_capability": [
        "json",
        "vc"
      ]
    }