Evidence row 403529

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": "2026-10-27T04:20:23.789898Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T04:20:23.789898Z",
        "updatedAt": "2026-10-27T04:20:23.789898Z"
      }
    },
    "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",
      "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": "0.1.2",
      "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":"368eff2d1654140a24387d76c3702b02af4a60b918086b0b88735049bf94388a","id":403529,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793077370007533,"prev":46862,"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 2026-10-27 (273461 rows).

1. 0x81805b44de00dd7c91ccd30d443aa0ecd06ce01e26cc30b02156bd67e6f3e48f
2. 0xb77d3c03be2ba69ae750fb7822c7b8deb27df4f88810039cc5c73881cf730d3d
3. 0xdb0b3020931218221290b7ee430911f2085579038fe4837329d6a32c30bfefa5
4. 0xdb3051ebe880c1bec82da1f2a40899790f20f0868be170cd04a0ba1c48433f65
5. 0x491fab7e0ac939fa8c380167b784e9436b7f996a85f6db3404fc37ad581edb26
6. 0xdd38683cac06b149841ba5bf217ee59316763a8b83caa9c050cbc174fff34453
7. 0x46ecc9f49a0bef07c95edb4476ae98da3f5f8073e745c6f152930ac684e67f43
8. 0x4dc7d0169b8bc7ad42614837d045cdcaf4f8d5b61f5dfdd9f0a4810d3fa44b23
9. 0x6cf0c38685dbcca29b6ba1843d22cc411c3ac805128f6a2e488f43116e06ca08
10. 0xa3364d1dbb9627c862b4a5643e9fd3c8501cf86c4914dcef185c41ef6a0e9677
11. 0x47cbc9f146ebe6651e5dfc76556fc06e79ac452f66ec760cd8786c742b45e4a7
12. 0x4cf7b6120bfa84e107b8f1b7be613b553fa250042dc0db95890566416a94d682
13. 0xe38e66e8bf48306ee42504c4df50c2052cc9230af02e2ae6ff66da20232bf797
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4