Evidence row 58563

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.labrica.pro/mcp"
    ],
    [
      "web",
      "https://labrica.pro/integrations/mcp"
    ]
  ],
  "name": "LABRICA",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-19T04:38:40.370519Z",
        "status": "active",
        "statusChangedAt": "2026-10-19T04:38:40.370519Z",
        "updatedAt": "2026-10-19T04:38:40.370519Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Post to VK, Telegram, MAX, OK, Threads and X: brand voice, channel rules, content plan, analytics.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://labrica.pro/favicon-labrica-256.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://labrica.pro/favicon-labrica.svg"
        }
      ],
      "name": "pro.labrica/labrica",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.labrica.pro/mcp"
        }
      ],
      "title": "LABRICA",
      "version": "1.0.1",
      "websiteUrl": "https://labrica.pro/integrations/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Post to VK, Telegram, MAX, OK, Threads and X: brand voice, channel rules, content plan, analytics."
}

What the leaf hashes

{"body":"eb2efcf2dda1e4d9af4715cfb3d17e234722c9b3ef0b8480eae8f36ac8f4d43e","id":58563,"kind":"listing","method":"baseline/1","observed_us":1793025444591250,"prev":null,"subject":"mcp_registry:pro.labrica/labrica","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. 0x0f218985c56fd510d7ee2887471f900fb893a81432d85d3a4f5453c820065d47
2. 0x78e0678b3d8bdcf4dc4a006f314a629e257290cdb9290dd80147c0caf2f8a6cf
3. 0x0dfe18e34fbd5ce308c8e56e1283a3ca71d16bfe692b73a352d6393e474f5a4b
4. 0x465f4c42d27b60a10da61f9798c6e45796736467b2101c200f1e406b876085b8
5. 0x63aa753c762dece4e40cf1becceef3e959428aa4b4956b4b63ca17e79d7de18d
6. 0xb6ea766855f64918276bccab2b29434e3a89f4b62cdf8faa55e05b23d79f5ec1
7. 0x8de9a99c3dc57e553226919542bb60414dd0c6981812be0830a0e63e94fcbc74
8. 0x2abc548194b8abb74f3f6f06b38b8a985060571976237c288273ec68bdad717c
9. 0xa49b73f7083cf57f2d9dcac4f0bc76d5fe9046a9d6f66f1515555d904ef162ad
10. 0x71ffcb65a88e86a1eb62c2f563421c7dd09940039307ac72165f6ab3e008aaa6
11. 0x1e6a5f0042a4b7776e54cf79ce729b60eac17c4eb209cc9613fcd31c9fa0d26c
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae