Evidence row 1233435

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "PRO. All active alerts within a radius (km, max 300) of a postal code, with full text.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "postal_code": {
            "type": "string"
          },
          "radius_km": {
            "type": "number"
          }
        },
        "required": [
          "postal_code"
        ],
        "type": "object"
      },
      "name": "area_alerts"
    },
    {
      "description": "PRO. Check up to 25 postal codes (stores, job sites, depots) for active alerts at once, worst first.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "postal_codes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "postal_codes"
        ],
        "type": "object"
      },
      "name": "sites_check"
    },
    {
      "description": "FREE. Active Environment Canada warnings, watches and advisories near a Canadian postal code (first 3 characters used). Top 3.",
      "inputSchema": {
        "properties": {
          "postal_code": {
            "type": "string"
          }
        },
        "required": [
          "postal_code"
        ],
        "type": "object"
      },
      "name": "weather_alerts"
    }
  ]
}

What the leaf hashes

{"body":"2aac79f29770c7b8b7f3705047bfe433575cf887ec0862f4c1fd4b10a53001d3","id":1233435,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793347428638613,"prev":null,"subject":"2fc2cd15-3d1a-49f5-b867-be8b5b8b2bcc","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. 0xf77932592f0b47d4ad063244e6307530391bc6236fab7ce6e2c08edc3aaae0fd
2. 0x629720897d8e9532213ca9155d81903e3f442db5fbc6806141cd4b68a85b8bd1
3. 0x000b224bf16c6b67f9fff1822204c08f052da4d17393a7037a48c088d069317b
4. 0xdbba33276772215e096dfa3a6f79e014a92e227bb9ebeedd1db2665061695263
5. 0xab5ba47d9203ab3621b9db651de99ad64d589e0b39609c8287dcfe6d4f450bd3
6. 0x20adbb12e4d3fe3eeab6ada7c3d69d8583fe809a8ee50db0917136c58d6af59d
7. 0x8ac8ba3b8614273a629291093025be1f09767af0378f732a56e3adee21c9c9e7
8. 0x9ae4e15df4f59956b81bc3dfb41bd7229f93de8011eac0e90f400d18d2117b83
9. 0xe6ff52dc62aee2a56134d80c85b243ac8b753adaccc63ee55bc3429f535db304
10. 0x9defb41174293c9e648864516b4229b630d41d83ba2898711a19207c5993b97f
11. 0x0940b6fd464c377b71faa7f1c4844d6c395fae62fd70a9d4078a14b28299488c
12. 0xe490e448c92cb147ad980d7582ca21e28af90e14a7ac510a5f40c9640b3574c0
13. 0x210e38e9dd5376d72ad5ec1ece34bfd86b982fb6b99a0fc15456f71070701f32
14. 0x11898e2157230be24bdb74fb634d1db6b9f70382aeb9c42eaff57b949f72aa88
15. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
16. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
17. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861