addrbookFor publishers
← The evidence ledger

Evidence row 24821

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.dataquoll/data-api
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6b0f91b4297e5cbc75eb2903202196e248316595ac9bcee95048409072bd3ec6
Leaf
0xbe28fa88aae772509ed8d15a916f1b4abaa9f8c66aa96400e13f6bef8d7b63b2

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://dataquoll.io/api/mcp"
    ],
    [
      "web",
      "https://dataquoll.io/mcp"
    ]
  ],
  "name": "DataQuoll",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T09:19:30.949367Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T09:19:30.949367Z",
        "updatedAt": "2026-10-12T09:19:30.949367Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Australian data as MCP tools: incidents, gauges, declarations, calendars, police releases, archive.",
      "name": "io.dataquoll/data-api",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer YOUR_DATAQUOLL_API_KEY. Free keys at https://dataquoll.io/signup.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://dataquoll.io/api/mcp"
        }
      ],
      "title": "DataQuoll",
      "version": "1.7.1",
      "websiteUrl": "https://dataquoll.io/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Australian data as MCP tools: incidents, gauges, declarations, calendars, police releases, archive."
}

What the leaf hashes

{"body":"6b0f91b4297e5cbc75eb2903202196e248316595ac9bcee95048409072bd3ec6","id":24821,"kind":"listing","method":"baseline/1","observed_us":1793025353089789,"prev":null,"subject":"mcp_registry:io.dataquoll/data-api","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. 0xbe290c37521ebc0043b8e52a323c23012c46057a4f8cd299e6442d2cbe7c2090
  2. 0x422ff38aa161eb4ec1bea54a66ed68d7af1c29069b98aeda4343adaa82fed388
  3. 0xa1e0f283b10fc7ce3663ac293d34a241735245519d021695720fab62087036ec
  4. 0xcd7352c12b4b90c4fbb5904eb62660ba8e0d56f914f3ace713483ba352906c75
  5. 0x07864e29157bbb609ba2a2841ffbac905563f31a91a00f20fa7ecbb4311cb61a
  6. 0xe39dcfb638f9285f92785da52527ef08f8f9959b693920fefe0c4e5a3a7c7ee7
  7. 0xd36ff489fb3f80f257645798a8ad904a76a55212a7f374f7710d02aa21997c08
  8. 0x3ae347da3f019aead857460708e310c8c74fc7249976443cbfc28c5cc5838f76
  9. 0x59d2ed1afe9209822b673cdabf6a11b8d0a4d2c5c380f7cc9ea0a18d4087142e
  10. 0x927b7a2d4b8d7a76e95e52be4a765e83f728466e719f0aa3e8653655c30cd191
  11. 0x0c2fadf69af6b0b6e19a10cc8f6ddfdff26662d74207cc53dcbcf5abfbdbc8c9
  12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
  13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
  14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
  15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON