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Evidence row 293982

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.JcJamet/ia-qa-data
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
92919de5e1e221f334e98d4114576b03fc63d9f656728c2bd47d1e83c092eb7a
Leaf
0xd4b732248cd617ad816b30bf7fc64e59a34a843390f43b30952a00a2c98e44d1

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.ia-qa.com/mcp/data"
    ]
  ],
  "name": "IA-QA Data & Dev — 36 tools",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T20:36:57.976729Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T20:36:57.976729Z",
        "updatedAt": "2026-10-26T20:36:57.976729Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Dev utilities for agents: JSON/YAML/CSV, schema validation, encoding, text & time. Free, no key.",
      "name": "io.github.JcJamet/ia-qa-data",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.ia-qa.com/mcp/data"
        }
      ],
      "title": "IA-QA Data & Dev — 36 tools",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Dev utilities for agents: JSON/YAML/CSV, schema validation, encoding, text & time. Free, no key."
}

What the leaf hashes

{"body":"92919de5e1e221f334e98d4114576b03fc63d9f656728c2bd47d1e83c092eb7a","id":293982,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793049820142619,"prev":null,"subject":"mcp_registry:io.github.JcJamet/ia-qa-data","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. 0xd4b76a0c6f7d03d0dd4a314dbc431cc474e354fd6e1db82d310d3f19790e08fd
  2. 0x53c1a1c7d8c048f915196710d6a3d7e62dad8542a7a4c8ffc531646491c4dfdf
  3. 0x5e4a577eac8dc29ab8c8481fb5fab070cd6b297e44830bfac9f946fc9e8e7948
  4. 0xcfbaa8d8dd8e95cc18cd90d87ca3b2d62ce1bec48a0f5011f95af68ced458cfe
  5. 0x156dd9c77fb979ba8264d743ed06efd8dc2c47deaeaa8ae9a380f580e2a3a676
  6. 0x52d9ba40207a79ec2c88c9329590a8a706c81ad69988f960eea5819967e563c8
  7. 0x4cb0791a4f5b03fd1564d46b3630eb15ed6594dac13d86fe9bf4d17e440e24ec
  8. 0x4bb1f29a765aa2660cef4713eae1ebd25621995f55675d05a60f92d4ed7581e7
  9. 0xe68852d059df1a2763d9eb9e407ab688f37fed3121a3f760478f3f9ea3d2d8a0
  10. 0x692eeb197968cd5781b6a621b2983348b30fee6c6aea503398abf2207d9af77b
  11. 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
  12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
  13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
  14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
  15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  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