Evidence row 572457

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Create a tap from URL × intent (local install only).",
      "inputSchema": {
        "properties": {
          "intent": {
            "type": "string"
          },
          "url": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "capture"
    },
    {
      "description": "Resolve uncertain intent (local install only).",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "mark"
    },
    {
      "description": "Execute a saved tap. On this edge demo, runs the tab-free demo taps. ref = demo/<name>.",
      "inputSchema": {
        "properties": {
          "args": {
            "type": "object"
          },
          "ref": {
            "type": "string"
          }
        },
        "required": [
          "ref"
        ],
        "type": "object"
      },
      "name": "run"
    },
    {
      "description": "Read-only substrate check (local install only).",
      "inputSchema": {
        "properties": {
          "name": {
            "type": "string"
          },
          "site": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "verify"
    }
  ]
}

What the leaf hashes

{"body":"9540316698ee68bb61154c44774b77cc8872a5719127f801bc280a89da355a88","id":572457,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793140729388020,"prev":null,"subject":"635fb229-f4aa-41c2-b0b1-49e162c0d724","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x66b369ceffca4bcc48dc6f1e013402135ea08d93fcbffe06a57f1b217f884950
2. 0x3ce1d694388a0b7362cb9628f65143906169993bb08b98992065ac6b7766e347
3. 0x1fe0fc00ae3ef4c848df44e15ffd9b570837af7b98e12faef495acc3aa471ec5
4. 0x6c319fbb5b4fd578700d95bdcc6303f91745be5f98ed47b7346d1224cfaef55d
5. 0xc0f62afda405da2b0ee06a3362df5a56e5ca243a021e5109de586450f38a7a5c
6. 0x85899a2b4b5e4c77494cb5be2ae7c221cf408a8d5c6113a88d4355229e79effc
7. 0xd5d0245980c39a16198ce0e2d691904555bfdf349136605a1ae5ad6896182dca
8. 0x3d1cbef5ec217e2c2a52769fdd68944785fdc15545ee8c7667d973f0740f1422
9. 0x9f119c874a48d9d4f129bb61d7949e1e4ca09f848609f6d8ef1cb8ec81baaf56
10. 0x39e7cb0bc43817dc76aec608a58b43a8f8a3b81ac0460e9309eaeaae42e5c6a9
11. 0x2790beb45139410d982bf832095cfc669288d124f5200d2bdd191f14d8df7e4e
12. 0xfc80c3ec28002b5abbe969b82c8409cc3216ef75df720eab92db371621f671d9
13. 0x4c257542b0421f909cc313308d9054fb29b4b46d9dca1b83169d04797233fda2
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4