Evidence row 514478

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Read the contents of a help page",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "path": {
            "type": "string"
          }
        },
        "required": [
          "path"
        ],
        "type": "object"
      },
      "name": "read_document"
    },
    {
      "description": "Search in help pages",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "query": {
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search"
    }
  ]
}

What the leaf hashes

{"body":"a688fedf34219e9c1b77edc7519457a9d9248fece38747f1fc11d78bcb271fa1","id":514478,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793119586033285,"prev":null,"subject":"d9eac39d-e37a-47b3-b6b9-be1eab8b6c65","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. 0xedff5a3a687975247e62af06d17bd9f8f99991d2df5e931d7dea39c29118c832
2. 0xe3696c7fd4704d27b9badd3758eecd4921930dfba685401bf55a6f31d64a6e37
3. 0x723effb03e5670c39c73e94c4efe23264f3873f49e60c93512f9405cd7821790
4. 0x147d6c04aa74f3e6cd4ab955154c9206f4aa40afbcfe215fa3d432fe64436002
5. 0x282716320c277c37e7259d8af81cf793aa58796cccf77bf999c132fb86eb9225
6. 0x620f9f7ee2d262abf186dabe8a969a2bd268ce524a20aec767711a10542795ff
7. 0x43fcc52c8bd42f1f32134b5c6d1686ca050a83d18bde5877d39e7d79dfedb75b
8. 0x8fe1460312caf75f4704902893ff2d178ace3ca73d5ee96c52a6279707036595
9. 0xa2bf89dade78cf07dcc49b080c6b79424e480428dc05f5a5b389f8e47a4d9418
10. 0x53dd8a742edb94a3b574c5281a3c022dbe268317337a0d1ffedadf0d3152ba2b
11. 0x0b0afb970cc4dd303f81a7bca725240fbf997f90012669fbf6388ef7a51b9294
12. 0xc0448a83784154aec794ac7a249e46b6f618529dfd246ef492240c5d9b62d921
13. 0xe0ddf3e1c8349b7fe55d4b2a6864486a77de3e3c0e371df44d69aeb837cfd79c
14. 0xce1471491ffb52101d7cd9884cca0fb37a9496f6e8250375054907d24a35d04f
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4