Evidence row 737395

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Fetch the Markdown for a single BANKSapi docs page. Accepts a docs path (e.g., /guide/quickstart) or a full URL; any .md/.html suffix and section index (e.g. /guide) are handled. For the API reference paths /api/banks-connect, /api/ai-connect and /api/pay-connect this returns a compact operation index rendered from the OpenAPI spec. Use when you need specific page content or code samples. Prefer 'search-banksapi-docs' for broader questions. Call 'get-banksapi-overview' first to get a list of available pages.",
      "inputSchema": {
        "properties": {
          "path_or_url": {
            "title": "Path Or Url",
            "type": "string"
          }
        },
        "required": [
          "path_or_url"
        ],
        "title": "get_banksapi_docs_pageArguments",
        "type": "object"
      },
      "name": "get-banksapi-docs-page"
    },
    {
      "description": "Get an OpenAPI 3.0 specification for a BANKSapi API, or a targeted slice of one. Available specs: banks-connect (main API), ai-connect (AI features), pay-connect (payments). Pass operation_id to get just that operation with the schemas it references (strongly preferred — the full specs are large). Pass tag to get every operation of one section. With neither, returns the entire spec. To discover operationIds and tags, fetch the API index via get-banksapi-docs-page('/api/<spec_name>'). Returns YAML for YAML specs, JSON for JSON specs.",
      "inputSchema": {
        "properties": {
          "operation_id": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Operation Id"
          },
          "spec_name": {
            "title": "Spec Name",
            "type": "string"
          },
          "tag": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Tag"
          }
        },
        "required": [
          "spec_name"
        ],
        "title": "get_banksapi_openapi_specArguments",
        "type": "object"
      },
      "name": "get-banksapi-openapi-spec"
    },
    {
      "description": "Get a high-level, machine-readable index of BANKSapi documentation. Use this at the start of a session to discover key docs endpoints or to seed follow-up calls to 'search-banksapi-docs' or 'get-banksapi-docs-page'. Returns the plain text contents of llms.txt. Avoid repeated calls within the same session.",
      "inputSchema": {
        "properties": {},
        "title": "get_banksapi_overviewArguments",
        "type": "object"
      },
      "name": "get-banksapi-overview"
    },
    {
      "description": "Search the BANKSapi documentation. Use this tool to find information about BANKSapi features, API endpoints, integration guides, and technical documentation. The query should be a natural language question about BANKSapi.",
      "inputSchema": {
        "properties": {
          "query": {
            "title": "Query",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "title": "search_banksapi_docsArguments",
        "type": "object"
      },
      "name": "search-banksapi-docs"
    }
  ]
}

What the leaf hashes

{"body":"953b09b694eeaf46250200d24d3422dce2d041a3639907eda2c2273d65d3f3af","id":737395,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793158632127372,"prev":null,"subject":"dbd9ecbd-723a-40ac-9248-550f207b1ece","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x0718b57878b7841008685d8536e2f1348b5848108090e41d0f6ee45f2d7b743e
2. 0x2f16d6b81fa37d62b8a80c37cb9731b0fcdc486d7e517be179d9cb0125afa85e
3. 0x88a7a3ccf1b8e80489dc27829a55c88f7e7434cc99ad0999d0dda3fb2727ccea
4. 0x96f2dc69074b0481d2342695641e0fcd49dcd0f8af65553d20c8d73de2b5431e
5. 0xe569b54e5d857be14cd00256c0860f90d46524eb2935b8ec0421210b4589d1a1
6. 0xead1054d97b51ab8ee6ca43667db65380281764af83c3552627ef4da76d4e639
7. 0xa696f6f72d0c6f562c5827e363b16a015d41c8b6105beb2097dab4d8d9af1cd8
8. 0x8d4badd0598519d35f1e6f7284773c33003600f933e988342acd3f9066aa8e5c
9. 0x8b68f2464e84d22db222f9b366b3782d5600507fd588eae8dc3caa592c62e000
10. 0x19ef96eeb476300505fe2db1cff8ab77c835aecd5e17a25b61ddd557161220c9
11. 0x284ed0ba4521925f2cf593d6f840eacc9587203dda63fc72288a0bff20d00d78
12. 0x825b5cba69887117963e0cfd615aa74fe5ae01aa1deb0098d6b7e04e01634ba7
13. 0x8dcd5f3419d7730712ce62dbc974d197b0e9c47ee96e0172cdc134c7a6bf73f2
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae