Evidence row 544339

What was observed

{
  "endpoints": [
    [
      "web",
      "https://fotofoto.app/developers"
    ],
    [
      "mcp",
      "https://fotofoto.app/mcp"
    ]
  ],
  "name": "foto foto",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T20:00:21.95162Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T20:00:21.95162Z",
        "updatedAt": "2026-10-27T20:00:21.95162Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Turn your photos or a public iCloud Shared Album into a printed hardcover photo book.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://fotofoto.app/icon-512.png"
        }
      ],
      "name": "app.fotofoto/photo-book",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://fotofoto.app/mcp"
        }
      ],
      "title": "foto foto",
      "version": "2.0.0",
      "websiteUrl": "https://fotofoto.app/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "Turn your photos or a public iCloud Shared Album into a printed hardcover photo book."
}

What the leaf hashes

{"body":"10762d9df0e9b70493c36457234deca12b539939de897e879759999dee7d8419","id":544339,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793131944663135,"prev":null,"subject":"mcp_registry:app.fotofoto/photo-book","subject_kind":"source_record"}

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. 0x80a5fd7aa866b67ae5aaf91d0ddad867d65fdddbc3329f0e935c5f7f51263ba5
2. 0xf39b6fb3a50151d052e6e019bd1f4dc043c8328bfb7012515982cf22043f10b8
3. 0xf61ff396b34df7f021001b2cad643232f71809c906de16e0213e0e178f0287ac
4. 0x1cce9596536e38665a86603534514b7c8daf9cc94bc5751001079554c8062a80
5. 0x6a9ef27213d10162af018186ed3e35e793c087756f793692508812fd6a0e51cc
6. 0x5761dd1cdfdee7edefefe44551e6f25537f0fb9d73a22e293e7506ff89feb68f
7. 0xf00d006e866a4e0fa902f362f1cb5252648e20d4366562be55165c2b0679589c
8. 0xdfc79e286f3366fadb471d5ca477ca9a04c18fc56da29968276937785f047610
9. 0xe64611fa7e45fac554974bd99ec3a3cf35d89088d2f8f1d42ce31a60a225e72f
10. 0x5adf0c0e56ec311cedb1f23a0eb22fbc34e5289b9f16d518b324a08aad04b0c5
11. 0x77641bdba200eb4cdb0cd7e7ae2756494b9b23a0e9cc5f962e803c9224e7281e
12. 0x233ead52b2b0fe0c87ddc3cb1aef399b68e9e9e33cc2fd50a2643345ab7455ad
13. 0xe38e66e8bf48306ee42504c4df50c2052cc9230af02e2ae6ff66da20232bf797
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4