Evidence row 54347

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.usenotra.com/mcp"
    ],
    [
      "web",
      "https://www.usenotra.com/"
    ]
  ],
  "name": "Notra",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-31T06:43:14.907957Z",
        "status": "active",
        "statusChangedAt": "2026-08-31T06:43:14.907957Z",
        "updatedAt": "2026-08-31T06:43:14.907957Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Access the Notra API for posts, brand identities, integrations, schedules, and GEO.",
      "name": "io.github.usenotra/notra",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.usenotra.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/usenotra/notra-mcp"
      },
      "title": "Notra",
      "version": "1.1.0",
      "websiteUrl": "https://www.usenotra.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Access the Notra API for posts, brand identities, integrations, schedules, and GEO."
}

What the leaf hashes

{"body":"38eb6cc87f894d1cb3e1f8de59e3549c82ef758d9d171903a343285bb1e6e71c","id":54347,"kind":"listing","method":"baseline/1","observed_us":1793025433488292,"prev":null,"subject":"mcp_registry:io.github.usenotra/notra","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. 0x5f9673befdbca548ae12b11b547850dae3e0a3b79ab68c6a328b329f7a4df5bf
2. 0x0be29ca58cdb1de13df4b3b5c9cf8a9fe629809539a32d22ac8bc5cb88ce57ef
3. 0x7f2aedbc99d13622f1ee3bd94b40ec19eae461932def6e8cda8bfe0c53fb14a3
4. 0x631dc4a7ad2540a002b400c05a02e938fcdaa911d5404b2d1412a421ea04b803
5. 0xa4c8556e74c2f8dd214bd36c862858d77b63a9c3b54c0fcdf56aee62364bccec
6. 0xe9d1509c030be0c322b52c888be5eb0600db1cbbe6986967b788c411ec3ff459
7. 0x1ea9e9e37b9abaac374abab0b319ae7459d8c216774b89e40b705ed49fbff7f0
8. 0xe05b11589bd113d2c426ffabd5bafcb142b546ef091fc5803994005c7b6218c8
9. 0x26b4a3a1bac096245909b7085e70cfa8f2612e81c3e0bd50a09a49cf7cd7b14e
10. 0x8fd0567340f23f69262de3ad393f18f08862b59e5cd7e78982ea4d654e90d98b
11. 0x8088b42b1c11cbc36b44c4b08d0759628b035caa2738251cd28ed0e7242e65bc
12. 0x5ab25c2fdf4695beeefb0726a5fc73e189b68f8d9fb2a3f6321ff7223b166fdd
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae