Evidence row 266276

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Find fragrances that smell similar (\"dupes\") to a given one, by distinctive-note overlap. Returns matches with similarity ranking.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "Fragrance slug, e.g. \"maison-francis-kurkdjian-baccarat-rouge-540\"",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "find_dupes"
    },
    {
      "description": "Full profile of a fragrance on parfica.com by its slug: brand, year, gender, concentration, family, note pyramid, accords, perfumers, community rating.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "Fragrance slug from search_fragrance, e.g. \"creed-aventus\"",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "fragrance_info"
    },
    {
      "description": "Search the parfica.com fragrance encyclopedia by name (Latin or Cyrillic), brand, note or perfumer. Returns matching fragrances, brands, notes and perfumers with links.",
      "inputSchema": {
        "properties": {
          "query": {
            "description": "Search query, e.g. \"Aventus\" or \"Авентус\"",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_fragrance"
    }
  ]
}

What the leaf hashes

{"body":"f9c1b68980f139c33f30e8ce97e4ccf1071e80e628d9898840fde1a8970c6734","id":266276,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793035164866372,"prev":null,"subject":"ebe06c33-9bc8-4c4e-b223-06806f236a5a","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. 0xae81ca949f10b8efcee9342668f1591097cc2adbba67139c6158b0384bd49d2b
2. 0x00f376fcaf4e2c6a8e9a07a6e03174d561305dda8dda48c49a8e6ac79e39caec
3. 0x9a91fa86f1b4c364fb558f0b167763145a9ac6868f745ff9c946642309ef2906
4. 0x9862ae9047ea3432e60aa8211e4cd374d8414acdd3d5247471356d7cce900ce5
5. 0x1502990752bb642ede4c74602de4631e8a2bb4cb198b1f1f0f0d25d2a503ed86
6. 0xd21395c3e522901e7ee15358104371ef6d59b05e02357998cd16a245290bbdab
7. 0x0b52ad75ebc6548eff785442764e90ba17d10770b47cd8f82e2cf6e3a06e4b8f
8. 0xa6cdf846f6205ff5adb5880555ead55889d242fae065fffd37912126edee87cf
9. 0x0842d8c43250cebd4530846eeaffcf2aa2299fb599d085da998ee4163e96d607
10. 0xc5e28a96a833c7f6f25661bd128ed0a3708d099cd3594f653200c1fee17d99d4
11. 0x3ed84d9e7fe1a3a53a5614d97b48e393d726ca06109e83696375afe5ad01fd8f
12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae