Evidence row 24769

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.chaindaddy.io/mcp"
    ],
    [
      "web",
      "https://docs.chaindaddy.io/developer/build-with-ai"
    ]
  ],
  "name": "Chain Daddy",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T16:31:58.995301Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T16:31:58.995301Z",
        "updatedAt": "2026-10-21T16:31:58.995301Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search tokens, check registrations, and run a Chain Daddy creator store from your agent.",
      "name": "io.chaindaddy/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your Chain Daddy API key (cd_live_...), sent on every call. The keyless option is the remote server.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "CHAINDADDY_API_KEY"
            },
            {
              "description": "A store key (cd_iap_...) for store-scoped tools, as your app server would use it.",
              "format": "string",
              "isSecret": true,
              "name": "CHAINDADDY_IAP_KEY"
            }
          ],
          "identifier": "@chaindaddy/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.6.16"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.chaindaddy.io/mcp"
        }
      ],
      "title": "Chain Daddy",
      "version": "0.6.16",
      "websiteUrl": "https://docs.chaindaddy.io/developer/build-with-ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Search tokens, check registrations, and run a Chain Daddy creator store from your agent."
}

What the leaf hashes

{"body":"a4c7a252284b95483ea8a1868d3536ecc5c777c0ab53df52b240e0df7f434ef3","id":24769,"kind":"listing","method":"baseline/1","observed_us":1793025353028963,"prev":null,"subject":"mcp_registry:io.chaindaddy/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. 0x521abddbf052471e5f4b1d05f8c3330d04a4a7b1dc935cf163d788c90ebc8589
2. 0xb39f5161796c1597f8f809b873e1b4a908677d7c6764e7516c51eae2feed8a0f
3. 0x0bdbc04582659ee03988c68053a01a715563c5b276fcbfdaec5a13f2456f54e9
4. 0xa573d1569f7fd000ce31967085558aaa19a3698ceb990948164e5a4f4eb2bff3
5. 0xc94aa55bbfb2b2abc7bccd471c3feb310afc7046d14f643b8eee3cfa604e37ee
6. 0x81f72bd6f01de43a0fd95da53d323eec2e663d6f9bd0ed363aa6ab11cb5a0b97
7. 0xa7fc8c2e0c4d7ed3880e891cb3b1512e06d3d93feb34283b0a85e17ea7f7cc4d
8. 0xb7443a0aa5d128394c74433b3ac1144198d700326910d491b0566f187db5ca61
9. 0xa3dfdb53c4025622d53d5fb988577d591f092d6645e1102bbe13e36e1a01dac1
10. 0x56c4b9a8339bbeb0ffca530ff47780ea20783ddd975fbd4877c1c5fd864229b0
11. 0xa5ad1076807e948ee46c6ef88026aa55418c25a28faa967ff0fc965aa97c5a48
12. 0x94dd4ed7cf198df741ccda83eacc422aadb31119fc6e84c4a6d2f023453b7960
13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae