Evidence row 996924

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/la-metro/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/la-metro"
    ]
  ],
  "name": "La Metro",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T04:36:00.507683Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T04:36:00.507683Z",
        "updatedAt": "2026-10-29T04:36:00.507683Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "LA Metro (LACMTA) MCP — routes, stops and live service cancellations for Los Angeles County Metro…",
      "name": "io.github.pipeworx-io/la-metro",
      "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-la-metro",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/la-metro/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-la-metro"
      },
      "title": "La Metro",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/la-metro"
    }
  },
  "source": "mcp_registry",
  "summary": "LA Metro (LACMTA) MCP — routes, stops and live service cancellations for Los Angeles County Metro…"
}

What the leaf hashes

{"body":"c2d6f2fe9bf08e483685d7c9a23993b9a2418c4e5b9bdc69cd167d808097baa2","id":996924,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793250769334976,"prev":403529,"subject":"mcp_registry:io.github.pipeworx-io/la-metro","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xc39c753170a2a5a35e5e0654b96c2937e5768b64cf9a45493916b6650e876976
2. 0x2f3aa34cbb4cc546a92727756341defd9bf084ed71ba37d27519a88f2238e21c
3. 0x516d0409a95137b6577f51f5cabcec23614d00a2bcf391468966be07b314d95b
4. 0xd1954384bcecc41f805b12733ab947fa49d45ea33d929ead446e7468ad95a2ca
5. 0xb5a992efcc4b119bb9e80e8519539396c7a6a73012e37f8d1ffdd5d48cc07748
6. 0x470bffb6a7f0ced93e050a4ecee02d8e3a3819dc08011d9e42e9c0a0e01a5af8
7. 0xa1589e041b77f3ba26471d91e567c65bf4429a56cbb3ec90ef2f495376ee4c83
8. 0xa2f1739ce6e2113bc06c2c411a6223ea27d7395289760ef1f55755eb86d179bc
9. 0x13f3e15b56394ad962e44e0a5b36cd196501c6656da78e463fd452c3aba44475
10. 0x3f36751974c641fb10708909744d6372e3a15de2b4d24568a1f0e79ad993fa6a
11. 0x809e25b2f4a9926998f718d6924a34c64952667689be804304b90d3bf876b9c1
12. 0x5cb842fc8ebd71381fe19a8881791924e752bffd68551649b2c4cbd8b2e7acfb
13. 0x82acf0ab79b727689a8862d5f40ebc054bfa26bd74148138aeb5de693084058a
14. 0x104600713bd70fcbdf137fa07f8136bb6c252c890776bc7cbd7b194271f8b93a
15. 0x4e4f8f228a3b7a38299ec6f2b1967c6cf4de15fdd9dc0d200e691266e51ef99d
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1