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Evidence row 49919

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.sadri-dridi/html-meta-n
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
953d793a701a938167c74df8b835be1b62ea8d20b62310381657bfc26592f000
Leaf
0xcc593c160dc0c1a9bab5a39c56419972a18eeed79df1994ae6101b955eb0b3d4

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/html-meta-n/mcp"
    ]
  ],
  "name": "HTML meta tag count, markup discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T22:03:38.691898Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T22:03:38.691898Z",
        "updatedAt": "2026-09-09T22:03:38.691898Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "HTML meta tag count, markup discarded",
      "name": "io.github.sadri-dridi/html-meta-n",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/html-meta-n/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "HTML meta tag count, markup discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "HTML meta tag count, markup discarded"
}

What the leaf hashes

{"body":"953d793a701a938167c74df8b835be1b62ea8d20b62310381657bfc26592f000","id":49919,"kind":"listing","method":"baseline/1","observed_us":1793025414442383,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/html-meta-n","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. 0xcc58db61fbf16e0c4feebdaa82dc66e5f0f914e8f3e354c875f1e4bea0c6d0f5
  2. 0xb72384daf42e92c7d4b762e002c70b519945347998571834b1b5ca239f7b7cfb
  3. 0xe203400bb683ea1b6ed998fd170f220ec2516d2c11f1bdcd6c66c31de43be91a
  4. 0xd10547d1847de72c0ee5e65d82a9d5cc94fccb9449cd439938a391c41795f2d5
  5. 0x70df5351974f515fc29db63d396a1e67fc631db7eba46dad78f5d82f34e4b4b4
  6. 0xd495a21e39aede142f04faa282ccb5429ae49e37a3c403c302af586544273ee8
  7. 0x91c3790e6599757170db827f36cd4a92c2e614b123bd61d2a97f8b0784a7c6c9
  8. 0x93308b2276604edd63a5525461cf1d23fc5ebf1e00f0397ae8ea6b0ced0fd52a
  9. 0xf14571e0f3a8ad4b1c3265c1e007f49f004f9328845cde92cea971f836f10a17
  10. 0xb437fa812774620037e8b846ce859d02f5f899d75fbb675ae7d40e553edaffd4
  11. 0x1233e806ac6f264fea872a85785df4b3024b89e9788bb6dfa89e28944cb30400
  12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
  13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
  14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  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