Evidence row 50629

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/sec-ok/mcp"
    ]
  ],
  "name": "UTC second 0-60 band",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T02:57:59.166274Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T02:57:59.166274Z",
        "updatedAt": "2026-09-11T02:57:59.166274Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "UTC second 0-60 band",
      "name": "io.github.sadri-dridi/sec-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/sec-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "UTC second 0-60 band",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "UTC second 0-60 band"
}

What the leaf hashes

{"body":"3da32944dc5c1bf3d9b870278317f7cfb2ed23bdaa27e58edf212cc30864eb9c","id":50629,"kind":"listing","method":"baseline/1","observed_us":1793025416238413,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/sec-ok","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. 0x94947a0915fdf8dbd56ee6a62f5895a33f2d0a5aa1d27c279b807c0c53585161
2. 0x81cc393074145ae10125a14aac8181dc4b1142ef11100bd1873994bb8873024e
3. 0xedb1256dda0c6bd0a32752930fc5a3a1b0547fe7b80d1fe9b1d836e521204d23
4. 0xfe4d7e75fb8e62eafb94b136e4d70d32d3f6ed1074cfb5dc3e8820b64c941314
5. 0xc47a710668ff5abb4efb46fe57bc1c15effac3acfa7b98a1708ef4bcc6e93c7e
6. 0xd1ab6ebcf28ee80d97bde36feef568cdce645b57e19fd582f4d90be20bc5faf7
7. 0x47093a88bb263fa54586973bb5e8f598c887aa30a32613cadd2a38b1375958db
8. 0xb87b8b334c2e936385d5ed5bb3e5b48b448046f54c6d7dae9c00861728595f3c
9. 0xa23016cc90d4fbbf4d59d58b67049ba516391bb9a30b7a08b4a59f881cb1c041
10. 0x07fa9991702d9e756ee102ffd8326f6ed64c777e9ef41d71d141c1c37856f00e
11. 0x4c1c9421c6648584bc5a6ac33a99ef69338fb841b9063ca93df8c027794ce0e5
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae