Evidence row 45675

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gotcosy.com/api/mcp"
    ],
    [
      "web",
      "https://gotcosy.com/"
    ]
  ],
  "name": "Got Cosy",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-19T21:09:21.585771Z",
        "status": "active",
        "statusChangedAt": "2026-07-19T21:09:21.585771Z",
        "updatedAt": "2026-07-19T21:09:21.585771Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Travel/hotel data: 6,300 hotels scored for cosiness from guest reviews; verified booking links.",
      "name": "io.github.perwinroth/got-cosy-graph",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gotcosy.com/api/mcp"
        }
      ],
      "title": "Got Cosy",
      "version": "1.0.1",
      "websiteUrl": "https://gotcosy.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Travel/hotel data: 6,300 hotels scored for cosiness from guest reviews; verified booking links."
}

What the leaf hashes

{"body":"565a30f74237ab30daf099a5a17b053891dac2f0030198102d8f37810df69341","id":45675,"kind":"listing","method":"baseline/1","observed_us":1793025406858198,"prev":null,"subject":"mcp_registry:io.github.perwinroth/got-cosy-graph","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x257b9eec64c2de84dca8ad7b1cf15a4253cac2b680e717ac11593f38184a8ffa
2. 0xb70ec09122e891f3363ccd94db7b3dbd5da962b126222fcc42475710c1bf8fb0
3. 0x4040e41f223b5be4322b05b8339bc575a2d1ee82e0bc87a8de8270e3409305da
4. 0x0e2046276987a022727cd2a8112b898905db17d17e210fb562d57fa48e854380
5. 0x867037e384b09aac7a1e532a13ac7c673f9f3cf0ebdfdfb754fdc9a446b183c4
6. 0xac2b14b7e3cb396d387020a0ba8cfd2a2181fe6e7a4c508953e031db286c2665
7. 0xed96547cc5d1b701b3e14b512c9e5530c28366a34242c37b714ee2f7c2adc931
8. 0x2c0ce65eec21f53a8eba6426d179d05477395ce8e9179c9de6af29e5898ff321
9. 0xfa5014751daf7f8365b1bda3c47df415760b3d96f8cf81af85f038c77cc989e8
10. 0x8be58c5857bbc47fce7c17c05d9fabb43ce7fac0302eb1eceb39c699f199154d
11. 0xd59298b1ed461f406932ca0ca85948982d67f90463e31e5b2c45ab2a35eacd3f
12. 0x266d991b0a994042474d2789bd5d3ba2433a122ae3c1027e2ccd7c0f4cf63071
13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae