Evidence row 1767117

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Use after the person confirms the job description and asks to get quotes from local contractors. Saves a draft and returns a private link. The person opens the link and gives an email for receiving bids. BidCraft emails them an invite to track the bids; once they click it, BidCraft contacts local contractors on their behalf. Nothing is sent to any contractor by this tool. Leave out street addresses, names, emails, phone numbers and budgets.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "city": {
            "description": "City where the work is.",
            "type": "string"
          },
          "description": {
            "description": "Scope of work a contractor can price.",
            "type": "string"
          },
          "state": {
            "description": "Two-letter US state code.",
            "type": "string"
          },
          "title": {
            "description": "Short job title, such as 'Replace 12-unit building roof'.",
            "type": "string"
          },
          "zip": {
            "description": "Five-digit ZIP code, if known.",
            "type": "string"
          }
        },
        "required": [
          "title",
          "description",
          "city",
          "state"
        ],
        "type": "object"
      },
      "name": "create_quote_request"
    },
    {
      "description": "Use when someone wants quotes for building, repair or renovation work in the United States. Returns the details contractors need so you can ask the person for them.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "job": {
            "description": "Short description of the work, such as 'replace a roof'.",
            "type": "string"
          }
        },
        "required": [
          "job"
        ],
        "type": "object"
      },
      "name": "get_quote_checklist"
    }
  ]
}

What the leaf hashes

{"body":"ccf34dbcf53e5a2ed4ff5a795e053695fc86926984626ec492a37eb1b3fc48a8","id":1767117,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793539918557284,"prev":null,"subject":"4de8d007-3600-41b5-9834-02bb7f73a670","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf24847b6a759bca78854ac2e5756e862d5429b82a56c0f07c60f3753ef07567d
2. 0xf6d554f81c2686e5bb81636b730fac853d5bc4d62f8dff4a17f3567f10928b85
3. 0x86c628aee713f529f73173d2aca91263cc1cfdd4e45332645177a5ce511af6c5
4. 0x91eaae8b041b0541531073ea89399fb533fc2f21a90b655504de759aacc1a74c
5. 0xf951bfb4f6cc70c7f3ca737373f1016a74a6f96961b3d619f95ebc500581e79a
6. 0x9c0b89be5625824b2f4d4c134b6e52a5e34812cf6d1d6f3fd80e711c9566ec36
7. 0x8f61d4414eaaaadcfc013ccd723824fec29643887c55b16de7f696f14b753a8e
8. 0xd14aabdcca4904c64935a1da51778d05ea570806624229b09a983be7675d66d9
9. 0xd202a42eee097cfb1564208f42bd2ff61dcae9085465f809c19d6427cd76b347
10. 0xecd726c532c89ec376bb55d603e7d58363e1c3aa27017ef50e7fac511d7e6c63
11. 0x93c3c73c0299ec5ef5995ee2c49d54d61a96b780c1d1e5838c044055ce7d2b21
12. 0xfabfed61214d0494bc31e7bcb9622588beced8f56b9188ad495b57356f7cf301
13. 0xe90b78263bda6cf595e6506f00151a77021430873ffa310d8a01f67d8991ca3d
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90