Evidence row 727004

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Return the public NoInfra hosted-agent catalog and product links.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "noinfra.catalog.get"
    },
    {
      "description": "Get a dedicated NoInfra email inbox for an agent running anywhere. Your NoInfra account owner must authorize access first. Reuse the same idempotency key when retrying.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "idempotency_key": {
            "maxLength": 128,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "idempotency_key"
        ],
        "type": "object"
      },
      "name": "noinfra.email.provision"
    },
    {
      "description": "Recommend a NoInfra hosted agent for a described workflow.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "goal": {
            "description": "The workflow the user wants the hosted agent to perform.",
            "maxLength": 2000,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "goal"
        ],
        "type": "object"
      },
      "name": "noinfra.recommend_agent"
    },
    {
      "description": "List NoInfra agent services and show which are available to the current caller.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "noinfra.services.list"
    }
  ]
}

What the leaf hashes

{"body":"6c7e81b4f821b71dcc91efb27ee261f3009e82ef7f9c9572982cac657a450891","id":727004,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793151535464871,"prev":null,"subject":"8691a813-b8f0-4270-a1e6-43f1a5b3b305","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. 0xb18b4c1315ba7a08ea05a1c34b4e0c8d729e8f7143ac7b201a780c3a5a126b9c
2. 0x580e7f52efcbad7e744d2196815c156c8a1c35babcdd9487cf7f60bcfa3832ab
3. 0x1beb45cef06cd1f7cb145722217bf7ebac0b942417424b612c0fec20406841fa
4. 0x3831d05b099bb1ad2466e4257a8487d47cbe812746a63bc09a556fb025e1ab2e
5. 0xadeaf976dc9d4bf831949d5defb65443bc96c86cf96e993f35d703597c731ce8
6. 0xc2d76e7936d821ddd8ec367073738ee32278490ff60f5275ba00d235dd14027b
7. 0x80a9fbd3ef5b8a14c070ee92d1ba87706d9ee356801d48d2338dfc8fd03ff35c
8. 0x17adad7543160005a0b1a4670f6662e6cf4eaa001f09ffb5e4bab58747284b8e
9. 0x0494fb13fef6918ae334bb5a00926b104135e9aa4180f89d021600db3df93072
10. 0x54ff6c4b018624d2d094d976ec02cadbe3631fbda04d6d7b12b8f8d770519caa
11. 0xa97e39afecb0b05779b5d63485e58c90d3888fb389c77c0d1282ca25b71aa2c0
12. 0x5a479aaebe9f67b843e6d7aef6fb431b656ee3cdb7c101ed4174c84175b7a63f
13. 0x2c930436acda0fc12ca6444c398732253201032fcc30928df4b856695845c63b
14. 0xad5ed8dc5ef9ee1ff21d19f603db7fd603ad90ffc13b68cf331a879eabb7b657
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae