Evidence row 54591

What was observed

{
  "endpoints": [
    [
      "web",
      "https://devloop.build/"
    ]
  ],
  "name": "Devloop",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T05:11:37.665809Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T05:11:37.665809Z",
        "updatedAt": "2026-10-20T05:11:37.665809Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Browser + dev-server logs on one correlated timeline, for Claude Code and AI agents.",
      "name": "io.github.vincentvella/devloop",
      "packages": [
        {
          "identifier": "devloop-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.11.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/vincentvella/devloop"
      },
      "title": "Devloop",
      "version": "0.11.2",
      "websiteUrl": "https://devloop.build"
    }
  },
  "source": "mcp_registry",
  "summary": "Browser + dev-server logs on one correlated timeline, for Claude Code and AI agents."
}

What the leaf hashes

{"body":"7977e4466d38e1b2a894f18cb91952855ff357f2c267279ed0d4c11af1f44b00","id":54591,"kind":"listing","method":"baseline/1","observed_us":1793025433729131,"prev":null,"subject":"mcp_registry:io.github.vincentvella/devloop","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. 0xf92b86447fd1356c35117846c7f3137422bbe2291e80a595ddcc1aeb6debc93e
2. 0xdffc745d94b7047b79bec3c0f551d3f1f120d633b656a9a570062226788433b1
3. 0x8bd1d350e5975a1148ac5cd5f344924e8a35a1fe5a930c94f84ab28c6adf2742
4. 0xbd4e7fc4c555a44f85711dee92d470478a162639895ec6365e1f52955bfd0faa
5. 0x731a8aa605ca7272b848cc172f2ddb5bf9076b987f83cbe01e320cb387220b96
6. 0x3880eda7920bfbe2e0e50f5c86bc6b33d26d78810f97dc809ec4438e815cb974
7. 0x8e79d46c9222143916aebfa12047cf0eb0ec874398fce32bcffda6835b631ee4
8. 0xb165db0e65b4433f43fac2e5d501b647c8ecf6d03024c057e3272e33051ff64f
9. 0x178f4c4219957c8eed2451198ada4c53ca17c5d35969baf77c14c8ad54aa5dde
10. 0x921ec909afaac455249717b3fffa2561a28344c6c4dc7a3f57f7c3f136978f87
11. 0xe3be477672f672ad65922159dceef6444408759f2808a7a1e1ba87146cf5eee0
12. 0xf7eba200f6f1012d700fcc53fc6d57dcafd1019c920b1030d42fa21d4af95d94
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae