Evidence row 11600

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://perfectclock.cc/mcp"
    ],
    [
      "web",
      "https://perfectclock.cc/"
    ]
  ],
  "name": "Perfect Clock",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T18:41:51.631467Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T18:41:51.631467Z",
        "updatedAt": "2026-10-25T18:41:51.631467Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find meeting times across time zones and compare working hours.",
      "name": "cc.perfectclock/perfect-clock",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://perfectclock.cc/mcp"
        }
      ],
      "title": "Perfect Clock",
      "version": "1.0.0",
      "websiteUrl": "https://perfectclock.cc"
    }
  },
  "source": "mcp_registry",
  "summary": "Find meeting times across time zones and compare working hours."
}

What the leaf hashes

{"body":"78df7841adbb6409801ab048d71ba0a01b009c781db6b2e0ad9f541735bef4d7","id":11600,"kind":"listing","method":"baseline/1","observed_us":1793025302642928,"prev":null,"subject":"mcp_registry:cc.perfectclock/perfect-clock","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. 0xa635481f87373edc80f3568c514b341e77ac5d408f68e97e55d3b0cb58f2dda7
2. 0x8eff4b8b6149132d09c3c12919f893d68e430695c3d0ea1430d0736afe016343
3. 0xd7aac9ebe38316fd283004f750acada3f8e2e00aa30f0cf917f1dced5bb2ea17
4. 0xd2f815f36a8002dcd67662b6fc3ea6592a33fc6204686c941661e78deeac7e09
5. 0x719270f209f0e4f0ec26d179904fb3ef61123591915b668f8fe4234b645384aa
6. 0x87c4cee69afda48ea23aa02f32b139367f39da7ec212113643f1ca6963c9d4c6
7. 0xe5108a293dec228bbaa230916b91c0d418f828397ab4f375afb6f1e95babba82
8. 0xe1ba96aba650821f3d9552eae51cc6c595d410d0b1248f7d91b319bd1396e862
9. 0xb4c0b7187921a3fa9eef3519b98c8bca669a3aa7d7681abd99a70afcf0598efd
10. 0x93c7b1ac8754236471980488e2ae86b7135fed175d7852bf9b8ef708900f060d
11. 0xf9b4ada16aca6f9b63c09b94519008e1b94357a9d352c245023758b56b82d0b1
12. 0x1e464fcb484a1e782f9fe44be5118a9de934eb533c96ba10fc7d20e3a3e4711c
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae