Evidence row 295770

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Retrieve a published project by its exact slug, including its description and public links.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "slug": {
            "maxLength": 200,
            "minLength": 1,
            "pattern": "^[a-zA-Z0-9][a-zA-Z0-9._-]*$",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_project"
    },
    {
      "description": "List categories and their published project counts. Use the exact category value with search_projects.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "list_project_categories"
    },
    {
      "description": "Search published Canton Wiki projects by name, description or tag. An empty query browses the directory. Results are ordered by name and slug.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "category": {
            "maxLength": 150,
            "minLength": 1,
            "type": "string"
          },
          "limit": {
            "default": 10,
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "offset": {
            "default": 0,
            "maximum": 10000,
            "minimum": 0,
            "type": "integer"
          },
          "query": {
            "default": "",
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_projects"
    }
  ]
}

What the leaf hashes

{"body":"8aa2b292d66ef39b0497d0311e6db4e9b47321d8c2dfeedee5feb771f4fd70ab","id":295770,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793051152317928,"prev":null,"subject":"ecd3c9cb-4171-452a-bdb4-e72fd56a026a","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. 0x027f9e7a0647f74935235ad97a946aa8491021dcdef27167f9afd5ae36280c4e
2. 0xffad005004b7b377f4c40331a69cf02d49735c401ee71d1adf0614da89bfda57
3. 0x8be15ca762c30757f9d0bdc4d8d2e2081c30fc75ec8c7eba2322f0739fa6572e
4. 0xafe3197569d21b324031becdc2208637b50cbc4e93b13a8cedf53adaf6ac0590
5. 0x8a1d6d67286a53a78c4f79afad7f1164d0c74a4dda2b0ff718acafebb58ad0bd
6. 0x58b83bde0f74f13fda33e59d954ee280c2462904c5ac82e34bf8915d097dde66
7. 0x16417cb48959d1bde0480888e2ca7b91d22ea4786def3277459fd01f6afb27ee
8. 0xdd2b38f3a5a2611e9d975b63b5c3fcfc52ca3f7fcbfd8b9a1a6b4ba597021138
9. 0x110832dbcd6c03f922fac52d367bff128740a189c0f393ff3adf79f6d5892d4e
10. 0xcb5a291603d9ef68cbc616de43c6b978db217c1515810eeebbd2bbe77370af1c
11. 0x588f372bbaaf730e538542f070b005c0dd23fdb8c7f43a940481de0c1681aae1
12. 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae