Evidence row 21397

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://transitmcp.com/mcp"
    ],
    [
      "web",
      "https://transitmcp.com/"
    ]
  ],
  "name": "Transit MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T13:48:23.487631Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T13:48:23.487631Z",
        "updatedAt": "2026-10-24T13:48:23.487631Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Trips, departures, alerts and vehicles for NYC, DC and the SF Bay Area.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "1024x1024"
          ],
          "src": "https://transitmcp.com/metro-mcp.png"
        }
      ],
      "name": "com.transitmcp/transit-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://transitmcp.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Aarekaz/transit-mcp"
      },
      "title": "Transit MCP",
      "version": "6.1.0",
      "websiteUrl": "https://transitmcp.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Trips, departures, alerts and vehicles for NYC, DC and the SF Bay Area."
}

What the leaf hashes

{"body":"8463b8c8274cac7f65abd3c0d6c480f674e234dc0f4ec6b49e8d6d0ddf133cfe","id":21397,"kind":"listing","method":"baseline/1","observed_us":1793025340202861,"prev":null,"subject":"mcp_registry:com.transitmcp/transit-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. 0x8e00671a56e5d20975003e0fdd6cafc51f1bc39ea1c29eddc85151651a7c963e
2. 0x739f66ddda95d24bc5cb4df7ddb0f51986c1b42565a58726f17047640c621f9e
3. 0xe9838c21ad2723467f95687ccad91a4f77db69b256f99506a703377cfe1c0b55
4. 0x5ee5305355c1f3b322885ab95c297634f9eac1117c0a23aaea8db27331235f4f
5. 0x7750ddc2c53a118b0d432b372031b77d1d444685d10bba7c0b12e5e54b929ab2
6. 0x882b7200602652de592f55cb13f1553447ffb6ea871bc81482d751fce755041f
7. 0x4b90b4e0c23e1ce73f6809abff521b576b1a1ac7939a89e290de5118f1dd4d36
8. 0x9c7ab549d5d229cfacfdb284e94a6002fefcd4eef2dadbbb6e5de873ded26927
9. 0xfa1089efbaaf14bb6cca5710e78195acc1ddc9216d361c9935c5eaf75bbf60c6
10. 0xcd309087e391a4bbf7ab28b9f7073de601c743989827ee9f4afe481b1c005fc6
11. 0x6880847de0a4b4b8c14408244df84ff11ac20d4049a575846d0700a7a91132ca
12. 0x59a4efa65a01e4e2abdb3b8b7bb673db6d1c72e0f9d52dd2f94777b14a5b061c
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae