Evidence row 1233461

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "PRO. Earthquakes near a postal code with custom radius (km, max 1000), days (max 365) and minimum magnitude.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "days": {
            "type": "number"
          },
          "min_mag": {
            "type": "number"
          },
          "postal_code": {
            "type": "string"
          },
          "radius_km": {
            "type": "number"
          }
        },
        "required": [
          "postal_code"
        ],
        "type": "object"
      },
      "name": "quake_search"
    },
    {
      "description": "FREE. Earthquakes in the last 30 days within 300 km of a Canadian postal code — top 3 by magnitude.",
      "inputSchema": {
        "properties": {
          "postal_code": {
            "type": "string"
          }
        },
        "required": [
          "postal_code"
        ],
        "type": "object"
      },
      "name": "recent_quakes"
    },
    {
      "description": "PRO. Quake counts (last N days, default 90) within 200 km of up to 25 postal codes.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "days": {
            "type": "number"
          },
          "min_mag": {
            "type": "number"
          },
          "postal_codes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "postal_codes"
        ],
        "type": "object"
      },
      "name": "sites_check"
    }
  ]
}

What the leaf hashes

{"body":"f38d2e44d86b86983eff0ffbe06fde3874c22e66d7b94d2a5672ca324ff64943","id":1233461,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793347431820763,"prev":null,"subject":"fd92ea6a-f317-4d55-bac3-3c3d5374e64d","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xe8a2898ad67375fc0c0ace068de1d9f6475255514b62924d9215f1c985bf5323
2. 0x4088d7e00c688118658147c89cc84c2e97e16a48a0544ce2977a718067614a36
3. 0x4bc78f30527c82cd85251e367b9174a6235818fe883f3a34b3b0f9ebfcf63a64
4. 0xb90517a444234aa4b8746ea01f67dfe8eebcd3958ae3f9022d99b70c6f1a2365
5. 0x88b43a77d4e4d5aa5feacd49493efa4d36f86a8893c2b3076441dc0eacdc9f68
6. 0x9dcc0f672210627c9963c03b5b579a50c4c4c2ecdc86c484d7c207fa14327ff0
7. 0x918e56b812e2af8fdb1cda8e22d7af5d13aca3bcc7679a2aca76eb961173ab30
8. 0x965b294dc0c85dee5f6165536ae7a317316e81b9a5ab522bdb244a0d141cb399
9. 0xe28b835ffac2cad72e73f67bc965a9814e75dc30d63c4df9c1c3e68fe30998f0
10. 0xa23c1d2607c97c03791af0998482afb596843cc7194a618a82f970d816e3e2f6
11. 0xfb38e63e65319af67a9057fd471b981b0af0222ac44244108295652819e5665a
12. 0xb92e78d48115ea6720d21699267631e6ac248ee86443090698cff054196176c5
13. 0xfbc54bb68398dda4b439809764b90c546b18332d8f5c47b62a26f520efc65735
14. 0x3a7a0fa82cbf8d3f1546fc6f89c9a5f35e025db7170b70e3f2dcd72b4ebb0f8e
15. 0xea7df1002501052c124b5aed2b1a5df3d59be54394c6a8539c86fad1df339a9e
16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861