Evidence row 307656

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Read one documentation page as markdown. Paths: /, /developers, /about, /contact, /privacy, /trust, /changelog, /auth.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "path": {
            "type": "string"
          }
        },
        "required": [
          "path"
        ],
        "type": "object"
      },
      "name": "read_doc"
    },
    {
      "description": "Find documentation pages and sections matching a query. Returns paths to pass to read_doc.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "query": {
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_docs"
    }
  ]
}

What the leaf hashes

{"body":"ac1a1844dcae6932488c6ae2d7c92d59d0a24b771dabf770dbe1bb8c11256337","id":307656,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793057803489529,"prev":null,"subject":"524e5390-139f-40f9-b9b9-55b133b8210a","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. 0x9566f71af2444804fc68ebaa0b7f0345c81d93764ae944bd48f8024309b86276
2. 0x811953dadc5d9b825889661111d8bdcd3cf0323632fe3f7ce10747a40bc23cf0
3. 0xdf2edbc259dad47dd7d20f7bb5685b442569a503bf8d9c32b8cc03d9a7cbb8e2
4. 0xa71a6dc8eb266b1b9b9b4b120907181bdfb000537c8048ee67408ac668ad5642
5. 0xb921ec9494123c62bb3fb162ee1ca7092f11f14b878d6f7518a2a757c0ba1e8b
6. 0x873e8361e8c43f6fb57d516dd343b8092f7467fd392d13376e89ab2e6a68f1b2
7. 0x39ce95011739b5ffb1bcebbb4ac54d3b1a20a067ad45be3ce4dcf7713a722ce0
8. 0x6f765da9a8d0ccb7985c12215c53632d045fa58ba12bcef231763e231d263927
9. 0x8bb4ae48c5cdba5042216585c6dddf5fbff262f6ecfec2dd76b2c56c1b621777
10. 0x93fdf56e11ca55e7de8840750dc407c579d998851eeba81adf9b02fc56cf0786
11. 0x410382a743218ee37cce3087a0bdbcb3f5a456fc78a975bb16e175d9ceedd913
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae