Evidence row 21955

What was observed

{
  "endpoints": [
    [
      "web",
      "https://webdesiz.com/en/developers"
    ]
  ],
  "name": "Webdesiz",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-15T20:37:26.377528Z",
        "status": "active",
        "statusChangedAt": "2026-10-15T20:37:26.377528Z",
        "updatedAt": "2026-10-15T20:37:26.377528Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only Meta ad account, campaign and insight snapshots stored in a Webdesiz organization.",
      "name": "com.webdesiz/cli",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Scoped, expiring developer key from https://webdesiz.com/ayarlar/gelistirici",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "WEBDESIZ_API_KEY"
            }
          ],
          "identifier": "@webdesiz/cli",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/aydin-birim-ajans/webdesiz-developer-tools"
      },
      "title": "Webdesiz",
      "version": "1.0.1",
      "websiteUrl": "https://webdesiz.com/en/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only Meta ad account, campaign and insight snapshots stored in a Webdesiz organization."
}

What the leaf hashes

{"body":"9e165a20ae88ebad537a11af0fa4856a6c36ec293d69bae0ffbf053e03edb04e","id":21955,"kind":"listing","method":"baseline/1","observed_us":1793025341083935,"prev":null,"subject":"mcp_registry:com.webdesiz/cli","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. 0xb50250f5908570876e4527c98b9909b69dbcad7d1bc5d3e219dabd37bf307f9b
2. 0x158fe81caf10e56c1c92d2e21187d380364ef6ebf665b794e0b9d2bd03effb4c
3. 0x217ed8f23421dbfd5aea1c166288629734cd6e9227f8c02e204387c286ae508d
4. 0xbc6a371e30bc8ef945401b08322612d36efbacfb9a6294404187e7958de505ba
5. 0xbfe1b95f90e51febd23261bbd5ebdcfc401e334fe72e232da27ac853bceec415
6. 0x694efb61ee7e2473010110359ae31775058dc3754ef4f4071848e33cfb2126a3
7. 0x219e2f22faf1ff2d504d2c3e6c44c3f2165bf5fe80fefeeea39eaca19fe1ef2f
8. 0x3339c66cbd6969046670435f270d9cace54bcc24df31fa4bdd16c348f5c24f4a
9. 0xe0c664b31303a6c7f8fbaa1bd9d8448f1bfdaffa28aa9e6c1388aac3eba89c11
10. 0x29d8926a104518c165350885a541887278c9813fe33bc83e56dff05bb21358ce
11. 0x0f199646652e20987f8f0e4e8bd21993538b0737cd758d5cbc6ebcaaa02763a3
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae