Evidence row 55879

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.landbot.io/mcp"
    ],
    [
      "web",
      "https://dev.landbot.io/guides/mcp-server"
    ]
  ],
  "name": "Landbot",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T08:26:30.857879Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T08:26:30.857879Z",
        "updatedAt": "2026-10-07T08:26:30.857879Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Build, edit, test and publish Landbot chatbots and WhatsApp flows on your Landbot account.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://mcp.landbot.io/icon.png"
        }
      ],
      "name": "io.landbot/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.landbot.io/mcp"
        }
      ],
      "title": "Landbot",
      "version": "1.0.0",
      "websiteUrl": "https://dev.landbot.io/guides/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Build, edit, test and publish Landbot chatbots and WhatsApp flows on your Landbot account."
}

What the leaf hashes

{"body":"889d88f5af5625f7e76b041137686e3058d194b004c3c46dad9eed4ac4976fa2","id":55879,"kind":"listing","method":"baseline/1","observed_us":1793025436242252,"prev":null,"subject":"mcp_registry:io.landbot/mcp","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. 0x262f865cd093c938f707b365afe2c4ae0d435e3f219f6a0170122aa58f4e8f7d
2. 0xc48268465687608222a016c7eccf49dd379b69990428fd09eeda98ad0ac73d0d
3. 0xc7ce7dca652b796c1770c53c3f9670f2f0e2a5b18788fa2b78fb1f62d19ecd85
4. 0xf424df6690823682f14a47ab51b6d86e2f823c15efd205a302855ec894b98453
5. 0xa87c92ae24e415d82546d063058c99a2db458f6e3f58c75f246fcb941b993710
6. 0x57efae4881979d7ddc46cc5b6c3b24b0bf9b06e76703aa5f918ffa3cefded62b
7. 0xb34c70c8955f89e2cd71dbfbfa0e6a79fc267aeb6e3e455aaa941bff10389b05
8. 0xf3f23ece4a483566b86b802924a404fcd648679efab847be74d40aef795c6156
9. 0xa1f62782a8d46832b22b875d7a7b4a3065122b84ff867e215c84a5c3cd56537a
10. 0x21a7cf99ef81ffd43b25c97835cc100421f018b92fa922aa035d34db9079e57c
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