Evidence row 263956

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "List the tools of this server with prices, data sources, licensing, daily limits and data freshness.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "catalog"
    },
    {
      "description": "For checks spanning several Japanese registries at once: FSA registers, warnings and enforcement case list, MOF asset-freeze list, EDINET filings, ISA support organizations, gBizINFO where connected. Returns each registry's status, version date, source, matches and what was not checked; a domain alone stays unverified. For one registry, use jp-finance, jp-sanctions, jp-edinet or jp-ssw-support-orgs. Stated scope and dates only; no match is not proof none exists. No compliance determination.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "address_hint": {
            "description": "Part of the address, e.g. 千代田区, to tie a name to one gBizINFO corporate number",
            "maxLength": 100,
            "type": "string"
          },
          "corporate_number": {
            "description": "13-digit corporate number, e.g. 3010401049814 (NTA registry not yet connected)",
            "maxLength": 20,
            "type": "string"
          },
          "detail": {
            "anyOf": [
              {
                "type": "boolean"
              },
              {
                "enum": [
                  "0",
                  "1",
                  "true",
                  "false"
                ],
                "type": "string"
              }
            ],
            "description": "true: all records and receipts (default compact)"
          },
          "domain": {
            "description": "Optional website domain, e.g. example.com. Never resolved to an organization (identity.domain is unverified)",
            "maxLength": 300,
            "type": "string"
          },
          "edinet_code": {
            "description": "EDINET filer code, e.g. E03816",
            "maxLength": 10,
            "type": "string"
          },
          "fsa_registration_number": {
            "description": "GET form of registration_numbers.fsa",
            "maxLength": 80,
            "type": "string"
          },
          "name": {
            "description": "Organization name, e.g. 株式会社SBI証券. A person-like name is screened only against the MOF list",
            "maxLength": 200,
            "type": "string"
          },
          "prefecture": {
            "description": "Prefecture to narrow the ISA and gBizINFO name searches, e.g. Tokyo",
            "maxLength": 20,
            "type": "string"
          },
          "registration_numbers": {
            "description": "Registration numbers by registry",
            "properties": {
              "fsa": {
                "description": "FSA registration number, e.g. 関東財務局長(金商)第44号",
                "maxLength": 80,
                "type": "string"
              },
              "ssw": {
                "description": "ISA registered support organization number, e.g. 19登-000002",
                "maxLength": 30,
                "type": "string"
              }
            },
            "type": "object"
          },
          "ssw_registration_number": {
            "description": "GET form of registration_numbers.ssw",
            "maxLength": 30,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "entity_evidence_check"
    },
    {
      "description": "Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "receipt_id": {
            "description": "The receipt_id returned with a paid result (\"rcpt_\" + 64 hex characters).",
            "maxLength": 80,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "receipt_id"
        ],
        "type": "object"
      },
      "name": "get_receipt"
    }
  ]
}

What the leaf hashes

{"body":"555b19e17cedb732af4c1c384a91b3bc7fe1f44e66854c0f0fdd2853f6897dbf","id":263956,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793033851087390,"prev":null,"subject":"9b948d3b-4942-467d-809b-c2473f91b36d","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xe6b50a4773d6a5d5c539c32657c37918259f8d37f131cc5ef9d35874a537b60b
2. 0x2f4d406542795bd44cf0fe3cb3b2b2c038fb9f255b1fdef3198ccd32b2780a23
3. 0xb6f1938ba7017f75e7edb57be1b575bb9186dd204092e2398eec96f0e66c17ec
4. 0xacad1bdb4bb3fff06e10953b09e3c17e857960a9df7e78eb2145101f5148ca13
5. 0x6567377f3d4f87e2afe6504f78b53b05dc8ffa52c2fa4b9a64ddeeeb467dda1c
6. 0x9c21af730e88b7a01589f0b744d8f68ea7f582670483cd9c72ba8eca069cdd0f
7. 0x2e82160078500eb445ecae3b4f3c5e19e8bd979b0db7f5bd666c83edf628eec4
8. 0xbfa249731b9687b2476a864f985be08d70093fa1d16b82e7cf8e253b9fd341ce
9. 0xc2132949183ee3f0a7b9210540fb37203ac7278b97c4a53d262f91d3eea4956a
10. 0x3233c3265058bb5a7e34ed1f4aeeed146adeaf8dd695c350fb002bf738e335da
11. 0x59e039ae04bb13d1c4f6760e5371456ed0590ed6a27668ea3df8a519b5fd4655
12. 0xb866b513dd861c870688f5d1a8e434b170eaa2fafb0961d6a674d452b8e58381
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae