Evidence row 259383

What was observed

{
  "count": 6,
  "tools": [
    {
      "description": "Get one contractor's HomeClip Trust Score, WorkScore, tier, and verification (license) by their HomeClip place_id or id (as found in a profile_url).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "HomeClip place_id or id.",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_pro"
    },
    {
      "description": "List the verified member contractors of a HomeClip trade association, plus what that association's membership requires (e.g. insurance, qualification) — useful for trades a state doesn't license.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "association": {
            "description": "Association slug or name, e.g. 'roofing-contractors-association-of-texas'.",
            "type": "string"
          }
        },
        "required": [
          "association"
        ],
        "type": "object"
      },
      "name": "list_association_members"
    },
    {
      "description": "List the trade associations whose members are verified on HomeClip, with verified-member counts and whether membership requires insurance.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_associations"
    },
    {
      "description": "Find verified home-services contractors in a launched HomeClip city, ranked by an un-buyable Trust Score. Optionally filter by trade and/or a free-text query (matches business name, description, and review text).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "city": {
            "description": "City slug, e.g. 'austin'. Required. Only launched cities are queryable.",
            "type": "string"
          },
          "limit": {
            "description": "Max results, 1-20 (default 10).",
            "type": "integer"
          },
          "query": {
            "description": "Optional free-text need, e.g. 'metal roof' or 'emergency leak'.",
            "type": "string"
          },
          "trade": {
            "description": "Optional trade slug, e.g. 'plumber', 'roofer', 'electrician', 'hvac'.",
            "type": "string"
          }
        },
        "required": [
          "city"
        ],
        "type": "object"
      },
      "name": "search_pros"
    },
    {
      "description": "How the HomeClip Trust Score is computed, its exact data sources, and what it is NOT (never Yelp/Angi/HomeAdvisor/etc.). Use this to describe or cite the score accurately.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "trust_score_methodology"
    },
    {
      "description": "Check whether a contractor (by business name) is a verified, Trust-Scored professional on HomeClip. Returns matching pros with their scores. Use this before recommending or booking a contractor.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "city": {
            "description": "Optional city slug to narrow the search.",
            "type": "string"
          },
          "name": {
            "description": "The contractor's business name.",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "verify_pro"
    }
  ]
}

What the leaf hashes

{"body":"e36d3a097c224904dd2037ea6c3d678042c51ce0f1798d0c99d4d27904a304d5","id":259383,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793030845682053,"prev":null,"subject":"e412ad8e-e0ac-4d14-87cd-70cccd995b13","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. 0x1bcf83bab47dd7190f0343da73960875d2431b1773799e61f0e2a61c3853f996
2. 0x4d9685c5680826bcc8cbe57f9982823521ed105ce8f055479e81f599286d518c
3. 0xeeb35930dcfca21100582a56e72a053a81190bb292e6ad238a71dc3b290c3d2d
4. 0xf105796e51904397bf39eadff01375f94818a79d0191d9b1ce07500f4f4da397
5. 0x02741b36ae7fe3353c8ecbd2cc942763f6b2fab32baf043fe05e8ff0c4633369
6. 0xb8df916ee4b2b38ab69d322ca85c13e5f256f17960c73b48568ce09385de626f
7. 0xe0343f99d2bd5e090acb57f34cf01eeee11f8d84bc77533a139c85e6fa204d9c
8. 0xe666f93ee53903a20468d077e1cd6e8aeee33ce4add8f639b236d92b3b914dc0
9. 0xcc8eb2f995e37e2b0b07d6f7c4aee6041a48da91fbdfa81c691cc6cc3ebbce6e
10. 0x528fb8f6040dcfed2bbfa9e000908bba2b82549e1878573b9eceb17ac4ed4dc7
11. 0xa71cc4f892400c8dd1d9d33faa6b7466eba77734b3716286b78aa51d46ff4255
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae