Evidence row 1729324

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/dockerhub/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/dockerhub"
    ]
  ],
  "name": "Dockerhub",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T01:58:15.388188Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T01:58:15.388188Z",
        "updatedAt": "2026-11-01T01:58:15.388188Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)",
      "name": "io.github.pipeworx-io/dockerhub",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-dockerhub",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/dockerhub/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-dockerhub"
      },
      "title": "Dockerhub",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/dockerhub"
    }
  },
  "source": "mcp_registry",
  "summary": "Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)"
}

What the leaf hashes

{"body":"d5c985738b311a2a345498c2ee4a79811d48f62b400abb887258554bbc02d69d","id":1729324,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793499428941817,"prev":989660,"subject":"mcp_registry:io.github.pipeworx-io/dockerhub","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x9fa6c7fffdf2ea1534b81779f6cdf12698d973f5ef51fde99bee5f0b26ba4856
2. 0x29e291b8255bf28748be9b9df7a546d176b5856719e5507b0c4e979d0d6b129d
3. 0x0c75827a558c91b4a2a40cd15b29ed5f91058a20c56282f8d9ac33fd81f80b75
4. 0xb1cdbad07e7262f823bd797afc43214f48eb7cd7bbc60904ce19271659e6ecec
5. 0xec6cbac6e5e3676da4de416bf62198df11f908eabe563fafb46783084c6f042a
6. 0xc3acbe794641c7060d345d45bf19d3031ed71493a2a2191bac9fe4dc0c9923a7
7. 0xb058cb535a61c6b50a618da152cde44e536500032cf87c848b157e8c2fc88fc1
8. 0xc26bd06293d1faac390ab4d7d541763e21b4bdf9702a6dbf58bbbc203e332e7d
9. 0x70ede2ed14c7682100766a73ed35be7045cd02979e83e8402d5ac96cfefbd34e
10. 0x61c6c4edc8893ecf392d365dc9c4436b2740c6b68a4e1ea677fff11c357a14b5
11. 0xe91c7575633d77a3e50293af8a604ad57d26cd33156a92c021ab0447865f3809
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90