Evidence row 49903

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/host-ok/mcp"
    ]
  ],
  "name": "Hostname shape, value discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T22:14:56.731926Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T22:14:56.731926Z",
        "updatedAt": "2026-09-09T22:14:56.731926Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hostname shape, value discarded",
      "name": "io.github.sadri-dridi/host-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/host-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Hostname shape, value discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Hostname shape, value discarded"
}

What the leaf hashes

{"body":"76920d49578026e302e84cd8c2aba943f71691f54ac8926385b2b60f80de9577","id":49903,"kind":"listing","method":"baseline/1","observed_us":1793025414421433,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/host-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. 0xb0b4df5b1b6c24a346d33632214a7ca4fe6761a665fc3ada9a8ab786df49592f
2. 0x590ef193e4216cbbf3f192c0a4d280415ffdfc76264736cb2ddbc90628a8cb20
3. 0x0622228c4b130841599c0d93f5bbdae7e362854039f1942c3e94ffd162e9a856
4. 0x0053bcfcbee710a5ad90b08e1104d6200a3115c9462e7b513b45dda3468ce00c
5. 0x658e7f28daf811c1d90e8a1e4f0aa02f8b7d1aafa0523918e74fdbd2faecd9bf
6. 0xe2769b68b7d002d5893575d330bbea6ae57b2afb894f39572fd43b608f73cf12
7. 0x05303f811b103fc52c3dd21c82572ca6004e3309f647838fd1c7ae597f49956c
8. 0x958f68924bb006f4dff47977d36722b4999e36cbfe4821aec40cf431dce995f5
9. 0x1a12bbb29c8c25f927fae999403e7f139d5a26f57c6ceda9c0c4533448b2bdc5
10. 0x864dcc49d9807b07fc9f373b1bca313664699969735d983a4f575c0d0ac7ac37
11. 0x68459613b28284909eadec125bcf23808811e99ecfabc229bf7deb2178ab9826
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae