Evidence row 51149

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-hr/mcp"
    ]
  ],
  "name": "Current UTC hour from unix seconds",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T22:15:01.267387Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T22:15:01.267387Z",
        "updatedAt": "2026-09-09T22:15:01.267387Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Current UTC hour from unix seconds",
      "name": "io.github.sadri-dridi/unix-hr",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-hr/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Current UTC hour from unix seconds",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Current UTC hour from unix seconds"
}

What the leaf hashes

{"body":"184002a0477e5c68736605f8c14830cdf8e5eaa639275127efddf1b677f2fc79","id":51149,"kind":"listing","method":"baseline/1","observed_us":1793025417071621,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/unix-hr","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. 0xbfefd9be3196b89f413438e7c6d747029baebdd101b991b304b4edddc97fe514
2. 0x489a94fd656c9dfec949505ea42143c3d597695bf294a45b5e0b26122be2f1fb
3. 0x2482a808c52901ab73e2c38016337b06ae01d9c639e168fd18b9e6a49584ac65
4. 0xd71c45fdfb99ec3499baad149d7a9100b3a403806fce72d2fec240a49424804f
5. 0x9399676c46aab9b4c0fb08991d6c453568335ac162b2ebb788f080a649b2da63
6. 0x244f83e666a7234f3d5e476e6901305078942ab6b54a2cf8a02720911ce20767
7. 0xb1d58c26db6038b55d1daf503f9fcd5516edf9aa49978d874abb19015b11a36e
8. 0x7ed4530d86d9bf0791158015bb1bec403f6613c421553f6a4f093ff1cea6bcc0
9. 0xfe358e902a6fa4649454f811da8316224a026c38d6f17c298505d93a63228567
10. 0xb33388c24233bd0f8d79ebb3c3ccad47f73830bca7936d0dea5659e86f4fa250
11. 0x1ee01b339a84463f4b1d9b89cf58bd877e8b7f91bd1aa7bb362bc554f4a1cae7
12. 0xc520305226daa0caf1c2416854f726ec072c950c1903497b2a1e88b0c6f406da
13. 0x96eae331a78c1c9248bc58130ff83d31b884760a51fe7191de2a39105ae7c072
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae