Evidence row 766042

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Whether a combination of country, industry, company size and US state is covered, with the canonical names and a link to that search on the site. Use it for \"do you have Shopify store contacts in Germany\" or \"small online stores in Texas\". Limitation: says covered or not; the number of matching records and the records themselves are shown on the site, not here.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "company_size": {
            "description": "Employee band such as \"11-50\", or a headcount such as \"200\"",
            "type": "string"
          },
          "country": {
            "description": "Country name or ISO code, e.g. Germany or DE",
            "type": "string"
          },
          "industry": {
            "description": "Platform or technology name, e.g. shopify, woocommerce",
            "type": "string"
          },
          "us_state": {
            "description": "US state name or code; only with country US",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "check_coverage"
    },
    {
      "description": "What Free100EcommerceLeads is (contacts for online stores), what a record contains, how the daily allowance works, and the links to the site, the API docs and the removal form. Use it when the user asks how to get ecommerce store contacts from Free100EcommerceLeads. Returns text and links only.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "required": [],
        "type": "object"
      },
      "name": "how_it_works"
    },
    {
      "description": "The countries, ecommerce platforms and technologies (shown as industries), company-size bands and US states Free100EcommerceLeads has online-store contacts for. Use it to answer \"do you cover X\" questions and to resolve a name before check_coverage. Returns lists only; it never returns record counts or contacts, which are on the site.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "required": [],
        "type": "object"
      },
      "name": "list_coverage"
    }
  ]
}

What the leaf hashes

{"body":"e498b3bbcd5392fb30d02c64ac5fc2430c429af158ff78031e90fa5d1db85725","id":766042,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793179385922892,"prev":null,"subject":"10d7e95b-3f5d-4df3-b6de-92d38360e3b3","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. 0x6ed256aa8de9f1ba95409fd28af0d6675b8b6464f72da5dcf4cc735fd6f26e90
2. 0xca3377cc47859ad6cc0ef7338d7353b8894afa011bc990a02e07cba53852ceb3
3. 0xca566a42dedbd632ad987a9f0fb1a5014308205ee5ba461d567e1439090e91fe
4. 0x303f6989567d7161efec800dac126e6880833eee819b0ea03a7d5618fa19c904
5. 0xc60e06a34365dc0c668cbd6251ee4685ee192239b14844c6cc2a801ae1787712
6. 0xada53d3d3cf4938bad0799597e1b1184e0c6ce2fd963c8bee10450b046de3b95
7. 0x96a11fbeecf5ce39149d93723b0436505f412a4fdcd33f5a1465819602e9da1a
8. 0xcc58945d1d533107ac575667f32eb1427a6baf1067283f867246c1c4f072d4f6
9. 0x801728f82e702ff80fb3d94f518eed4b4022680b412f0a642cb2b902ec3584d2
10. 0x7669dc9671c9ef3165e46d06194820af9a64ba545df018abafc6d505a94cdf34
11. 0x2d2a177fe7041e2f48e169f2c5898f271b6fa0fdc6657fd920d220bbb2c58e1b
12. 0x88845266740acfdcd21831fcd6c466a7b595d7dc73e7d99e39b94c1b4e60e20c
13. 0x7f155f68af02d8849db98e7526c24e043693127acc289e6a058a9d26a9c83335
14. 0x13a2df73da081eeb4e6752fd2a3d176d9f2a8d2dd01b46f18b266eb7116ace2f
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae