Evidence row 223898

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.claister.com/mcp"
    ],
    [
      "web",
      "https://claister.com/"
    ]
  ],
  "name": "Claister",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T15:28:57.367593Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T15:28:57.367593Z",
        "updatedAt": "2026-10-26T15:28:57.367593Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Your accounting firm's tasks, documents and deadlines in AI apps; you confirm changes in Claister.",
      "name": "com.claister/claister",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.claister.com/mcp"
        }
      ],
      "title": "Claister",
      "version": "1.0.0",
      "websiteUrl": "https://claister.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "Your accounting firm's tasks, documents and deadlines in AI apps; you confirm changes in Claister."
}

What the leaf hashes

{"body":"ad12453986b09ef4f504718e9175366d728540b0893f65aacfea1a51ede47094","id":223898,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793028645642295,"prev":null,"subject":"mcp_registry:com.claister/claister","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. 0x17172706d97ccd302dbaec4ae1f3ba6db0262d40483b8f9ea5daacd8fad7e3af
2. 0x993bf498a790ce58f3edc896bf5955533f15fecfb6fb893b2a31bf0d9c9b8527
3. 0x055e8984c91ecc37acf480cef46b02adad5054cd545c4d478e39525195584967
4. 0x858c2105a33435535661123f30aa84377fd5fe9af4580a8a48b6a630aa2718e0
5. 0xc086074669ce49be838d10a9821bac71e9b414e292d0efbd2bbfc4742c16cdad
6. 0x43f103cb9d0f0ba38a9b37e913276fdf6cf81b572b30ec6cd5a71fd1348f3796
7. 0x7f9442ccaec9a695a641eb634709c8e5cc543920c3a0eaf87fd0ae35bdec8e82
8. 0xfa5fd26bf9907ed60f1d8e247ca354a1cfe190aa9b8764451a7a770eb4e45005
9. 0x858bb23b8f30ede90cb078260507e237f0caba12169c3894f43372734660e143
10. 0xd226fb22436e571794e0a32680a8d7a815d452f9ddba81af492daddbec0de485
11. 0x1ff0b13d2481c9da18eda22ffeb00b1ce27c383301867cb629c19e9a2e4b869a
12. 0x856fd0d049baa5f07cd2d5d524b40c994bed22cb46ea15af4cc075b3f3f3d444
13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae