Evidence row 522788

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Queue virtual staging of one empty interior room from a public photo URL (https, JPG/PNG/WebP up to 15 MB). Returns an id to poll with stage_status. Furnished rooms, exteriors and photos with people are skipped. The public sampler stages up to 10 rooms a day for free.",
      "inputSchema": {
        "properties": {
          "photo_url": {
            "description": "https URL of the room photo",
            "type": "string"
          },
          "ref": {
            "description": "optional reference, up to 80 characters",
            "type": "string"
          }
        },
        "required": [
          "photo_url"
        ],
        "type": "object"
      },
      "name": "stage_room"
    },
    {
      "description": "Check a queued staging job. Returns queued, working, delivered (with the labelled staged image URL and the original, valid 30 days), skipped (with the reason) or failed.",
      "inputSchema": {
        "properties": {
          "id": {
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "stage_status"
    }
  ]
}

What the leaf hashes

{"body":"f385977d323eb30c5f67fc8a99b214cee75fddec4ff87785c8e2af15fa6856a9","id":522788,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793123955835004,"prev":null,"subject":"3390d38f-b445-4cd7-b80c-7a11d4a18393","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. 0x92fd7239e3a3f414a3cb3e74adc1116f68097a461c4fa6fbadad6dd713d8f189
2. 0x72ddb8fc0ed210a0cb90643945bffb7c73cfcceae60569acb0829433a544b7eb
3. 0x1c5287197ce1244b08a109923139265f3aa8ca6b0ac72c62d48087b51519b6a7
4. 0x79fa4792f82b5f8c1ca52ce929966243993adfdd1f58ad3c62146abcb4fc8e73
5. 0xda441b0cba93ad2a55546e9549a64880e72b3adec3526162011d8918ef8c8645
6. 0x57eff8857987b1e52fe8f27762eb740e7a1181351e794102e1d4f2f6a4b4c869
7. 0x79b423c0496e1cc3c105bbe288558c7499a41d2f85e27caab21c98e9d10e3933
8. 0xfff2cc48496cbe5e7f8a35b89aeb7d3ae26125255d937cbee2b360db09e80821
9. 0xa79a36610d8e4cfc4915d8e0baf23e3195d9813ad11d5ced86578005795e3d9b
10. 0x7e5a8f23540a226d2fbd04d99653f676d7160a31ab1e9a64b8fa12fd0ed9e2ec
11. 0x223b6ff70aa897a0d2181f63f8038457f6caafaff29251cc49e8dd36940a8514
12. 0x21b50531db6db8c65523fd5559cda8006afb66474d66107f3c29e6cd41ec3fbe
13. 0x59c5c792b40d9054ce2b84a60af97fa54f2e1a2a369a6a52dc3f45de41128e97
14. 0xa3c9c760ee424c178bab782711c2b9d3e15a80a6fde99165972cb75b306bb8b4
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4