Evidence row 51036

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-australia-sydney/mcp"
    ]
  ],
  "name": "Australia/Sydney clock",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-06T10:22:54.072871Z",
        "status": "active",
        "statusChangedAt": "2026-09-06T10:22:54.072871Z",
        "updatedAt": "2026-09-06T10:22:54.072871Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Current local time in Australia/Sydney.",
      "name": "io.github.sadri-dridi/tz-australia-sydney",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-australia-sydney/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Australia/Sydney clock",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Current local time in Australia/Sydney."
}

What the leaf hashes

{"body":"b1d7b81c05974f576d94c246c8b2c793de9a2cea6eb098947fd11509568234d1","id":51036,"kind":"listing","method":"baseline/1","observed_us":1793025416720286,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/tz-australia-sydney","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. 0x8279c65909743290a45dc550e6747cb0ed4b14cb31b78ddbc851cb1e95817c27
2. 0x323e7263542f36f4c4b7c80f24a4fd30005338ef4896b9728cae288b02c46ca3
3. 0x6f9a9955685b5efa40e97681ca072eba8e0f33d725870ad7f728b064909f4a91
4. 0x3acc324869f587bd1e3a94d10b8e2caac36e152afe70c16b6de658f9f515c731
5. 0xea0d057d9a031f6a451675a23c5960b7589832e8ac23fd446cf47d5718b27092
6. 0x05567e3731e3c4ca1b450d8d1d7aef4ba97c2b9b77f03f87c9e4019ef2d0bee3
7. 0x8b5cc658791d2fa37f14bf4ff1b46f60194e95fec821d64e6ba040318a196874
8. 0x66776c4a4e9622cfce27fb94b8d60259dd34f573b04d7a800ee57efa8f993e1a
9. 0x3ffbbd8d309432d0032a93755ada21cc2d60b298f7bd9378566522f8fd2cb5a3
10. 0x68b9c13007eacffd2dc146b099ac237e3cce9c995bb23c895d088539fb9a0df0
11. 0xc99774cfa2126cb7b4c49d6b3fd2510795689e2dec7886bdb1a009218327ef2e
12. 0x08155d70132f82e370214fc5b72194dfa6f5e57670b7bcf74776e8418302897e
13. 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae