Evidence row 291924

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "List the Tancky AI photo tools (AI image combiner, couple, family and wedding photos, background remover, upscaler) with links and descriptions.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "locale": {
            "description": "Language of the returned links, defaults to en",
            "enum": [
              "en",
              "zh"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_tools"
    },
    {
      "description": "Find Tancky AI guides about combining, blending and editing photos with AI. Omit query to list all guides.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "query": {
            "description": "Keywords, for example \"blend two photos\"",
            "maxLength": 200,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_guides"
    }
  ]
}

What the leaf hashes

{"body":"5a0c5485545ad498d204b587af75679d924970b0a15b05ef2467397399fdc3d4","id":291924,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793048414666806,"prev":null,"subject":"84d9ebb2-02b2-4ec2-b1e3-62d29b12593a","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. 0x03a0cf42baef8acd200d812e0ce1a257a6441b6e3381aef98c769ea67e87ef85
2. 0xeb95908538d61157d4e73c78e2f977440a5ed5d0695cf29c16d81e9ebfa0f396
3. 0x87eb7ba70d6a1f80adeccbfcf759f75d11c51ffc81f9a0d0f77c718f768337c1
4. 0x08e0bc5345b666404390df3039fde4e7b8b73fd4b6f240e621b8fed2000b48b0
5. 0xfcd678c9e3c12f3a2bfd9871568c908b3080ed794c2d712db41efb0fe98d7ae7
6. 0xc2646ca2da4bb3975db78054c50fa4e549ae45e3d31f047ba20f5879fd14aa24
7. 0x40f013e4eb008c959dbb640c01a8697c0c0e8b306a123ac47413f0ded551d510
8. 0x17ffa792a59e1f74e98a0e907bc84c8c6ee9925e9146f297ef63e840e691e0be
9. 0x9369d7f705c2d6b0561162386f50f3ea46e36c4caebc9cfbecf87ecd6909ace5
10. 0x1f18e0b2e922935cd8cf72485fb2b121046aa17f2946bfa3d06b3e3837120a98
11. 0x0dadbaadc61f6ee6be4586a11afb533e54da3f5fef5c8ec2ecba1bfa573ce6d3
12. 0x23033d81d9f4be06225e4276d276e0e8e02abc173d156a1b9a8fd5e4803ad199
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae