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Evidence row 46272

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/data-calgary
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cc4ba87696eec567816bdc1f9525ecb639ec072fca984308b20f4f57412abcce
Leaf
0x09ecdd9b40eae338143fbe6aba488d7a8ea2f8c81f4665dd5c20494fb5eae5f3

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/data-calgary/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/data-calgary"
    ]
  ],
  "name": "Data Calgary",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T21:32:34.856196Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T21:32:34.856196Z",
        "updatedAt": "2026-10-24T21:32:34.856196Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "DataCalgary MCP — Calgary open data (data.calgary.ca, Socrata SODA API).",
      "name": "io.github.pipeworx-io/data-calgary",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/data-calgary/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-data-calgary"
      },
      "title": "Data Calgary",
      "version": "0.1.5",
      "websiteUrl": "https://pipeworx.io/packs/data-calgary"
    }
  },
  "source": "mcp_registry",
  "summary": "DataCalgary MCP — Calgary open data (data.calgary.ca, Socrata SODA API)."
}

What the leaf hashes

{"body":"cc4ba87696eec567816bdc1f9525ecb639ec072fca984308b20f4f57412abcce","id":46272,"kind":"listing","method":"baseline/1","observed_us":1793025407753056,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/data-calgary","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x09ecc8e2d43836a8c6bae922cb91a9d890e774c303a63b3792e0bffd751870c6
  2. 0xc02101d69acc8529e2076f4618ed21e25793d0b72f76d98fca13465a6b44f622
  3. 0xe844a2e9ffaccaedc3cd4ae0ffa7864fbadee9ae6e7a6aa92641db3e78ce37de
  4. 0x7b7842cb3eb3cf71a90ac6ada55de7b440a995e77421393014c01829873f93bf
  5. 0x45d8d4f866f817ff7d4c9e0081a295b27ac06077819967089655222828c05214
  6. 0x6c65aa0d55261e695cc5d35bf4fd199d779e97df19ef3ebff8ed7462cfdbc95a
  7. 0xac02b87b891cf476957f53c7664564f78f1c46bdbe2b89a9f793dda7caa286d4
  8. 0x786a225c689525d09e647d495954f774574cd79f2614f5282027d41a18b3628e
  9. 0xce10ce8c8cfd3b6929ed227e8d8819c4abc8e76b5b46af3b84b8d72e1c77f839
  10. 0xb0bc31ab556762b7fe858f7c949edb2e4e31297933ff02d4987fcbda94b38b0f
  11. 0x87b542db74671bce07a9c7ffa1bac70164f2e2ab234b807975c3d56a1d6139ee
  12. 0x9e12233d6ee4faeb9271b0fc3c834797517d702f44add023149f28a0809c0aaa
  13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
  14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
  15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON