Evidence row 50951

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-america-santiago/mcp"
    ]
  ],
  "name": "America/Santiago clock",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T09:37:30.011791Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T09:37:30.011791Z",
        "updatedAt": "2026-09-09T09:37:30.011791Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Current local time in America/Santiago.",
      "name": "io.github.sadri-dridi/tz-america-santiago",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-america-santiago/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "America/Santiago clock",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Current local time in America/Santiago."
}

What the leaf hashes

{"body":"8f4835187185c62a062de410ae67f1c9b4e455abed0ab4f68824b9d3f1a0cfb8","id":50951,"kind":"listing","method":"baseline/1","observed_us":1793025416615301,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/tz-america-santiago","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. 0xf6cffda998bc5c0546ab9764258fd06bf23820ab72e17676f3af40218477ad8b
2. 0x82647f670d6fb0f076d6a3b9635fcafad472fad11b952ddc2fc7413cdfb653d3
3. 0x5b8f5d73565894c8b4445eae7612851173a76d0c69efadff873d445574510142
4. 0xdec2f00dc0f57cbd5c0ee559c9e61b6547e2e40834fd7bd2c2001e868c840fb3
5. 0xce81a57ca87e24c1c78e5237b40aa1b491c80e9ef83f0c8c725437c77d95472d
6. 0xcd5f9eab55e04ab2efb213a0d50fedcbb50d6e5bcacc675c6c14cc256408fc8c
7. 0x34b4e9a14e70e7a20fc0af406baece56db87a24e0f30bd93e63b57b0d122e0ef
8. 0x1e1506951912fda77613f34dae29e2e14df878a5ce0fe15aae225f6290627dcf
9. 0x44982429bc4cac168c83025519db3b3f237c3366371304152a69cac496ff6262
10. 0xf5e8ef3ab5f9c23f542cbe0c046fd1eee75e680d15d275dfceddbf77d8c87937
11. 0xd987c6ca981b8dd0b1b11d115372fd199a82de229e1bc3db5a7a430cbc5575be
12. 0x4eeaa4735423e7633e0aaa6154804920315f945b1e4ceabd29282ec021cce244
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae