Evidence row 303731

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Free. Everything 01Mind offers, on demand rather than loaded into your context upfront. section: \"catalogue\" (every purchasable listing with its price and the exact tool name to call it by -- most are callable but not advertised), \"documents\" (the full render_document schema, limits and templates), \"venue\" (open live-research studies you can take part in), or \"all\".",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "section": {
            "enum": [
              "catalogue",
              "documents",
              "venue",
              "all"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_offerings"
    },
    {
      "description": "Produce a real .docx or .xlsx file from structured content and return it as base64. Send format (\"docx\"|\"xlsx\") plus exactly ONE of: blocks (array of {type:\"title\"|\"heading\"|\"text\"|\"mono\"|\"table\", text, level?, headers?, rows?}), markdown (string), sheets (array of {name, rows:[{...}] or rows:[[...]] with columns:[...]}), or templateId + values. Optional filename. Free for the first 5 documents a month on an API key sent as X-API-Key, then $0.25 per document via x402 -- an unpaid call over that returns a real HTTP 402 challenge. Dry run free at POST /sandbox/execute/render-document. Full schema and limits: call list_offerings with section \"documents\".",
      "inputSchema": {
        "additionalProperties": true,
        "properties": {
          "filename": {
            "type": "string"
          },
          "format": {
            "enum": [
              "docx",
              "xlsx"
            ],
            "type": "string"
          },
          "walletAddress": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "render_document"
    },
    {
      "description": "Free, and does not use your document allowance. Store a reusable layout once so you stop re-sending it: send format, blocks (or sheets), an optional templateId, with {{placeholders}} where values go, and a table may carry rowsFrom:\"listName\" to repeat one row over an array. Then render with { templateId, values }. Requires an API key (X-API-Key). Saves a large layout from being re-sent on every call, which is usually the single largest avoidable cost in a request.",
      "inputSchema": {
        "additionalProperties": true,
        "properties": {
          "format": {
            "enum": [
              "docx",
              "xlsx"
            ],
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "templateId": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "save_document_template"
    }
  ]
}

What the leaf hashes

{"body":"9845e3c5f70ffb73dde69011b517f605bf0090fa43a11653b7cb06f1ffcaf3fc","id":303731,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793055509928657,"prev":null,"subject":"3e87d868-4a7e-4042-bcb7-075f36d391fd","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. 0xd84789cd96354b378e7318adffcc7727d617c7cd8bfc672913afe72b1383086f
2. 0x56a36f9687ee2bd24b13860897d0faa1bdb56c637a9b90ab1a4c480cff86115c
3. 0x66d55702c0f9c32846c539d15d7e975260eda54ba9d6192a2b7be5280bbd8e9b
4. 0x883897a9bd2294fc3f424c18477fe407920e5358458121366089b5796d4df3fd
5. 0xe4968f61406ff4101e6d5d45d3733d4be8ac552450fc68318f296de2c1064a47
6. 0x644ad9e06005d4f4161b839405b6255416addc7d7680279a33840bba14704cb0
7. 0xfd77693aed240597f1d4ba9f4d8d986cb2505109856604dd4ad93176c7094b0a
8. 0x16c3f751a221fd05404873decb76923e86017868c0f8cb834eaa50ea29b32392
9. 0x9754378ea7ac1d291fd46f945e1a2ad82fa1ca5e9d27632f20194abae2857dfc
10. 0x60bb9965ad3bbe169d5f64f7e3edfb9a565192c04e9f5f80c664e2fefe04706e
11. 0x2671a86f48dece064e871ca46396549de6c07bd09915bed27b7ac95a735127fd
12. 0x07e91966e8a0c43a0725bd3d523259064a93333c2900e6171b69ffbfd9f423f1
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae