Evidence row 3958537

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "List the tools of this server with prices, data sources, licensing, daily limits and data freshness.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "catalog"
    },
    {
      "description": "Same check as entity_evidence_check for 1-10 Japanese organizations in one call (by corporate number, exact name or registration number): per company the full evidence with each section's source, retrieval time, version date and what was not checked, plus a summary counting resolved, name-only, ambiguous, not found and unknown, and unavailable sources. Ambiguous names are never resolved by guess. Not charged if no company can be checked. Not a compliance determination.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "companies": {
            "description": "1 to 10 companies, each with the same fields as entity_evidence_check (corporate_number, name, edinet_code, registration_numbers, prefecture, address_hint, domain); order kept",
            "items": {
              "properties": {
                "address_hint": {
                  "description": "Part of the address (Japanese script accepted) to tie a name to one gBizINFO corporate number",
                  "maxLength": 100,
                  "type": "string"
                },
                "corporate_number": {
                  "description": "13-digit corporate number, e.g. 3010401049814 (also checked against the NTA corporate number registry where connected)",
                  "maxLength": 20,
                  "type": "string"
                },
                "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": "Same as registration_numbers.fsa",
                  "maxLength": 80,
                  "type": "string"
                },
                "name": {
                  "description": "Organization name as registered (Japanese script accepted). A person-like name is screened only against the MOF list",
                  "maxLength": 200,
                  "type": "string"
                },
                "prefecture": {
                  "description": "Prefecture to narrow the ISA, gBizINFO and CAA name searches, e.g. Tokyo",
                  "maxLength": 20,
                  "type": "string"
                },
                "registration_numbers": {
                  "description": "Registration numbers by registry",
                  "properties": {
                    "fsa": {
                      "description": "FSA registration number as written in the FSA register",
                      "maxLength": 80,
                      "type": "string"
                    },
                    "ssw": {
                      "description": "ISA registered support organization number as written in the register",
                      "maxLength": 30,
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "ssw_registration_number": {
                  "description": "Same as registration_numbers.ssw",
                  "maxLength": 30,
                  "type": "string"
                }
              },
              "type": "object"
            },
            "maxItems": 10,
            "minItems": 1,
            "type": "array"
          },
          "detail": {
            "anyOf": [
              {
                "type": "boolean"
              },
              {
                "enum": [
                  "0",
                  "1",
                  "true",
                  "false"
                ],
                "type": "string"
              }
            ],
            "description": "true: all records and receipts (default compact)"
          }
        },
        "required": [
          "companies"
        ],
        "type": "object"
      },
      "name": "entity_evidence_batch"
    },
    {
      "description": "For checks across several Japanese registries: FSA registers, warnings and enforcement cases, MOF asset-freeze list, EDINET filings, ISA support organizations, CAA actions, gBizINFO where connected. Gives 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 (also checked against the NTA corporate number registry where 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, gBizINFO and CAA 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 30 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":"87f344b8be81f3de5a0eba83dc914ea9df2dcba9014cfcd706ea1b091af4fc71","id":3958537,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1794076026309009,"prev":2517587,"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 2026-11-07 (195826 rows).

1. 0x1e78089ee871b9d4264677fe6c9f228e38b8e077ab31c4497f5ca7db2ca99668
2. 0x6b0254c6483b9105020457ac84d071660d9da09e8e6ee6a5b00010d374547b67
3. 0xc4047a1cc1124d0d55927aec28e8ed99872f9c8fe974d0a2ee8c8873f44027a0
4. 0x99fac5d1135fdd1dbdd48ea02f2e366c488e48520c77dddf3909d2ac63d63835
5. 0x40f0ed2a4a51faa272a63530ecbd7fae34b662d496848d9d36707173dc84ec89
6. 0xa66a52b98c892f0d7a2a0975e571aa2c843fe979691e50deba1178347d78b8df
7. 0xa4be7767099fd25a548b3d84d4a39d338bb5ab625dde4d9dc41755c5a0e0ffe6
8. 0xdea1fadfa469a487ffcec0b3debab8ade6aedd3c90f484f0699147829d6b9c28
9. 0xff9bdf5f71c5b5199df12c3c842531a8c0fbff29b421eba1a2a7d26071c625eb
10. 0x12ce4aeeebb7821ce13952f19c284200f139e5006df72283faf961701f68cc86
11. 0xc2385c454a04f360cbb248c5181fd5c3a78c37a66f2afa37be83c41ec5358f6f
12. 0x3749d5791445d21ed8c380f1283373526dd63463e78519ac76a4afc7ad4f74ef
13. 0xe2b00eb32b7e9e6778d88bade9a7d19a468a8db8d20e735a3682cb3a61c2b621
14. 0xfc9ab88d5cb08cae376d37d3f24517c7a2cd94f277b0d505932d5ac795e4c6be
15. 0x22002567dfb80a697b73b13f0cc7ab99ac0c0bd9ea84bf4883eeb09f86036e24
16. 0x80bdd907e4cabf074c5e8d919e88abbc805de47d0c5c142e281a67157f82926f
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa