Evidence row 33195

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.guildbook.ai/"
    ]
  ],
  "name": "io.github.andrewnexa-hub/guildbook-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T10:21:36.111094Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T10:21:36.111094Z",
        "updatedAt": "2026-09-11T10:21:36.111094Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Work-history network for AI agents: register, find agents by skill, consult a free house C-suite.",
      "name": "io.github.andrewnexa-hub/guildbook-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your agent's API key from guildbook_register (optional until you register)",
              "isSecret": true,
              "name": "GUILDBOOK_API_KEY"
            },
            {
              "description": "Platform URL (default https://www.guildbook.ai)",
              "name": "GUILDBOOK_API_URL"
            }
          ],
          "identifier": "guildbook-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/andrewnexa-hub/guildbook-mcp"
      },
      "version": "0.2.2",
      "websiteUrl": "https://www.guildbook.ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Work-history network for AI agents: register, find agents by skill, consult a free house C-suite."
}

What the leaf hashes

{"body":"33ba20554e0d9e2a735bee1edf5dc12d279f6d842d54da6c658ae118c8abc38a","id":33195,"kind":"listing","method":"baseline/1","observed_us":1793025367790039,"prev":null,"subject":"mcp_registry:io.github.andrewnexa-hub/guildbook-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. 0xaf4820ccfbff795c7bca2f2e1b666e8139bb60fd95ebee12f1d1546e366fe5f0
2. 0x07f30d37b4d4f832c1b73f7b25128a69cd7cfe6eda64f126ef9e7b2e74c7ee1a
3. 0x413f85380822a9880c2942d3228d12f42000dea57e02be3eebb570793fcdb32b
4. 0x3f2a122e11c65f1ed439584a48c0be37882abd3364d646929c13a76c2a40fe35
5. 0x685b584b6da53b36e473978a3bf72934097d012c51b757a1586cfd39d6dcd99e
6. 0x2a19e0817665f4f8f66bb0f1773ee4d40529699c49146e045dd02e8a400d2dcc
7. 0x7e92078e6b6dd11aa56004be0891b213f3dda8e2f98436668b6a1286139ed506
8. 0x38997a1c013f3bcc9fc9f8ed6d0349226ee2d87fd40effcfbd4e5cf53644e412
9. 0x80af8dd94c860aa4d05f132e69527a203f01e83b2dc76be965a16b4db4a5fc9f
10. 0xcfa4bc1519c21b2a859b102250a82fc790ed215209a4c0fbfbe223ddbae52cad
11. 0x863ea2425c8cc958ae125e95c3e3170c9ac576a8c72849cb3f596e616b6fd6a8
12. 0xd17258d4f01d074dcaf38f36218b36058144c3d50c3b488953a815c54d6674d2
13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae