Evidence row 586867

What was observed

{
  "count": 6,
  "tools": [
    {
      "description": "Get one published apostille authority by its slug.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "slug": {
            "description": "The listing slug.",
            "maxLength": 100,
            "minLength": 1,
            "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_listing"
    },
    {
      "description": "Get the number of published apostille authorities, places and categories, and when the data last changed.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "get_stats"
    },
    {
      "description": "List categories with their apostille authority counts.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_categories"
    },
    {
      "description": "List countries, regions and cities that have apostille authorities.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_places"
    },
    {
      "description": "List where the apostille authority data comes from, with the license and refresh of each source.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_sources"
    },
    {
      "description": "Search published apostille authorities by text, place and category.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "Category slug, from /categories. A parent slug also matches its children.",
            "maxLength": 100,
            "minLength": 1,
            "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
            "type": "string"
          },
          "city": {
            "description": "City slug, from /places.",
            "maxLength": 100,
            "minLength": 1,
            "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
            "type": "string"
          },
          "country": {
            "description": "ISO 3166-1 alpha-2 country code, any case. A country the directory does not cover, as listed in /places, gives 400.",
            "pattern": "^[A-Za-z]{2}$",
            "type": "string"
          },
          "cursor": {
            "description": "`page.nextCursor` from the previous response. Opaque. Send the same filters and `limit`.",
            "maxLength": 200,
            "minLength": 1,
            "type": "string"
          },
          "limit": {
            "default": 20,
            "description": "Items per page.",
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "q": {
            "description": "Search text, with at least one letter or digit. Matches name, categories, attributes, description and place. Typos fall back to close matches.",
            "maxLength": 200,
            "minLength": 1,
            "type": "string"
          },
          "region": {
            "description": "Region slug, from /places.",
            "maxLength": 100,
            "minLength": 1,
            "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
            "type": "string"
          },
          "sort": {
            "description": "`relevance` needs `q` and is the default with it. `name` is the default without `q`. `recent` is newest first.",
            "enum": [
              "relevance",
              "name",
              "recent"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_listings"
    }
  ]
}

What the leaf hashes

{"body":"347969d31bd54b692af06fe14dfb9a7c989e132b0e21be105f18a7ebf3d1b66d","id":586867,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793147746554412,"prev":null,"subject":"8f53f207-eac2-478c-adc4-734e69febf83","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. 0x78b552082d8a60eaff300ebf9765a21d25319c61773235ff65501c799182b583
2. 0xf286433eb32b4c3a401e4bcbd4a753944a2adf8c2fa10b66230eafc54c54284d
3. 0xe31259b089d6ce283c2e759ca39aacd51a3dca55d0aa1afe4e99f35c9cfe54d4
4. 0x470a9dbe4805ae66777b505aec86c9c12cfaceebfaa5d3bfefcb23c463a93f52
5. 0xaab59256e0696ae355aba78a7562e3a8e3e2e4cebd3e6e1f277dbe16c6486f6e
6. 0x72df651cd66a80000e67aab1cca39d2522d5de10eeb09560cf3e0762ed88ec42
7. 0x2dee4e2fc458be05f0017095de2df7cad7b7c58135f5e066fecbbe22d559d974
8. 0x8738fbf833878366d2fbc7d935fc5ed451d3eb469fd772f83b358814021127ba
9. 0xca050e27e19ac67f54d90a1106c81884ae6d7c087d26753e1380fd7702080ae7
10. 0x7d3fc8bfa3452ec7d07d1943370e91aee9e4396e3c47db806a3f37b4b7d7eb07
11. 0x15d8ab6b48c22d68202fad488a3d460412e3d43df7bc99f0b6e0e726e938dad3
12. 0x14bc09b6df5a608be5eb21fd732d89ed12cec17a5315a631f36ba8d1ba314ab3
13. 0x95d7bc27dc9ea43e607251bd7e1cdfa9e00b59b71051b5db78fe06bf25becc5b
14. 0x40581185279a8bf075dca3a4c3a5648ec6f62098ba7402cbc097d5cc707e0840
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae