Evidence row 304389

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Fetch one documentation page as full markdown by its path (as returned by search_docs or list_docs).",
      "inputSchema": {
        "properties": {
          "path": {
            "description": "The doc path or URL",
            "type": "string"
          }
        },
        "required": [
          "path"
        ],
        "type": "object"
      },
      "name": "get_doc"
    },
    {
      "description": "List every documentation page with its title, description and URL.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "list_docs"
    },
    {
      "description": "Search the UmbHost Knowledgebase documentation. Returns the best-matching pages with snippets and URLs.",
      "inputSchema": {
        "properties": {
          "query": {
            "description": "What to search for",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_docs"
    }
  ]
}

What the leaf hashes

{"body":"aa2097fb7d25f2da4af17d2f35da5cade03bf75470d8d86839054ce47c517097","id":304389,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793055863173745,"prev":null,"subject":"9fc84c96-3c6d-403e-93ff-aa81c3c43790","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xc8a5b4832e0b74bc282322babf4a7a4301030bb457c8683c2231a629b41e2723
2. 0x779fdd7a04caf3e1b29409b372dcf37218e6f3414e7d142ea4c6ddcabaa953f3
3. 0xd4362dad13c4ea159a584663dd60ae45b2b519ffaca8edc504a06d2c2483e11a
4. 0xe668521054a4ab415f61593eb69eb176f1178b237338a089c88a7ab618560e61
5. 0x8765e413fe446d896fd491f4367b8620168e9d832d6db471512701309cc8512e
6. 0xb0cc5b9664ecf9361ef91076aa6a0dc2a224d8507b5e70a5793996b6454676c6
7. 0x2ee92c6573cd5219f0e7b2950a1b3e7012bd7289cc37b79636fdf1b8db5c6baa
8. 0x9d9cd9e199825012823bedfb9bc437245cf019115cc8cb1a8ee15a8d4b3bbc42
9. 0x1148a3536fbc4c6e4bca38b54eb0f7b8853df52207579c13e0b6efa25a2fe4cf
10. 0x99b83a0d8096cc6e79ca10fec0381f61738bb5a26cb8d4668d93598ea82a302a
11. 0xde080106ffe5b9071b2505ae31b17f7da4d3a9c7f4f4d9819f700d720702beeb
12. 0xde09984239f27618a13932caf48f5d39831fc5021500b0581dce0dabd570bd6e
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae