Evidence row 1233377

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "PRO. Resolve up to 100 Australian postcodes.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "postcodes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "postcodes"
        ],
        "type": "object"
      },
      "name": "batch_postal"
    },
    {
      "description": "PRO. Approximate km between two Australian postcodes.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "from": {
            "type": "string"
          },
          "to": {
            "type": "string"
          }
        },
        "required": [
          "from",
          "to"
        ],
        "type": "object"
      },
      "name": "distance"
    },
    {
      "description": "FREE. Resolve an Australian postcode to locality, state and lat/lon.",
      "inputSchema": {
        "properties": {
          "postcode": {
            "type": "string"
          }
        },
        "required": [
          "postcode"
        ],
        "type": "object"
      },
      "name": "postal_lookup"
    }
  ]
}

What the leaf hashes

{"body":"f31372e8baac9681907715151c479743ea78f2f80ca2dcf1b756d209ad77c0b8","id":1233377,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793347418797186,"prev":null,"subject":"fe680ebe-2645-42b8-84d3-aec84f692cf0","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. 0x5ca9b78a6c741492fb97712e256aa105652f30c6b10618ebdc66f8eae5a96ca0
2. 0x7723bb9538d8b3fc34d9bfcdf78c1f183618e94ba28cf0f121208d1375af5b12
3. 0x14d83817c23d65273515fc4a0139f0c130e769b3d2994d2d2b5c6ac97d1f1b2e
4. 0x40a7e5dd49c5c28086c060d7ceec895e572b2a020a9dc4588c9ef8eb3e61a1c0
5. 0x3e61dce449ae7b7ab1a48e5d2f6ca1634c67e1be18bd12d1a7eabbeff22f805c
6. 0x5199b548aca24c451925aeba30a7dca22d289aa90f216274a6088ad33271e837
7. 0x06c573a732ea2eb542e2dcba1fd16ec956c4e9b6f2ef967547054d654bda63b4
8. 0x6577b66851977ca480737fec9bc94bcbe36d4bb24c8cd619d5fee0b3c72fefec
9. 0xc5e1906be9201b09275dbd656317c5d99e3d22c2256fc2f5400fb8d2b9aa6078
10. 0xbdc50f96e7268809c8319cfb0088259ecf3312ba21cd5234722c317f05a1c768
11. 0x0a51122e015daf01c853fd91530438da31192fc6174010f1fd7c53360eb7f687
12. 0x9147318c32cbb40e0578d4ca97f76a06002a95152f1b0b9a499d7bfd9e891bc6
13. 0xe40462ac4be9e0733d302c0e0df3c848b765843b82a83461994f72406640846f
14. 0xd036f65644c5bb700403844636b74b07a0ecb42fea108fce98c04207855ccb3e
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861