Evidence row 51106

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-pacific-chatham/mcp"
    ]
  ],
  "name": "Pacific/Chatham clock",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T09:32:38.115938Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T09:32:38.115938Z",
        "updatedAt": "2026-09-09T09:32:38.115938Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Current local time in Pacific/Chatham.",
      "name": "io.github.sadri-dridi/tz-pacific-chatham",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-pacific-chatham/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Pacific/Chatham clock",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Current local time in Pacific/Chatham."
}

What the leaf hashes

{"body":"d37c79475ae196dfd8cf6813d27e7afdf6d5d149453dcd94218fdfa0a3026911","id":51106,"kind":"listing","method":"baseline/1","observed_us":1793025417021689,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/tz-pacific-chatham","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. 0x8a3b9407143f306f9898868a804526e5d1d674f1ab26b7aabf8c690441affef8
2. 0x0508eebc76f920c10bac7c2dfc81315e1c402a77ba02d7dbe460cd017c681345
3. 0x86328846f10374d93b99d95076e1bf7c6e0b1d0d1a28a4ffb86b438bd729bbdf
4. 0xbe5fe6714c7845655a1966bd3fb03ef5f636cd90cb06c73697e43e3d648cbb1c
5. 0xebad8779242d35bd1a81594a7e2d96227cdc8753f9d60b2fa521af8e436eb0b8
6. 0x8912b8fe329a808b1386b0e7b586ede94dbc327411710795942190f412e070df
7. 0xe599dab7ed3b1854459c373d043812128b545d62cae77ae5171f1fa152b9f76b
8. 0x1e729652f04041908588286935cf43d23ab47ecf781f76a9c7e47060b5976444
9. 0x118f1fb2215c57e384aa5784b3b3bfa5e2b496f4e95d98cfd42920ad1c735392
10. 0x982630687ce64555ae64a26aec05bb57bc8d6dbc7f1a3b6335e749ef24ab7401
11. 0x231f490acbb86d1ac0f80fbb2d49e85abc0ff9c6392ca16679f2cdf49b2863ac
12. 0x8cb11bf3bc7d3a6f859c170a167821024ffc4758cdfd2cc96f61a3291aefb637
13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae