Evidence row 49697

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/f-to-c/mcp"
    ]
  ],
  "name": "Fahrenheit to Celsius",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-07T09:06:09.253063Z",
        "status": "active",
        "statusChangedAt": "2026-09-07T09:06:09.253063Z",
        "updatedAt": "2026-09-07T09:06:09.253063Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Fahrenheit to Celsius",
      "name": "io.github.sadri-dridi/f-to-c",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/f-to-c/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Fahrenheit to Celsius",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Fahrenheit to Celsius"
}

What the leaf hashes

{"body":"27716564d5193c781aa91e327e2d1ace89fb896aa1087a52bc0fffc813759799","id":49697,"kind":"listing","method":"baseline/1","observed_us":1793025414185079,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/f-to-c","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. 0x5f711d89e54e9e3ba56a7ae542b9f721424a9de3cab46135b8bf8108bf09caa9
2. 0x1df2d7d24e6bd688f8f02def480a30620fef525006690e207b112cea1484429e
3. 0x31691d17feee814a259c6f5d1a160f5ad34f16484b04556e07801868c11e8d74
4. 0xb15127ed5cbd00e483c05b9738680034a1a1d860f366bd91317ebc84a1ec9cfe
5. 0xa6783d62247084fb8a72b4a4ecc04bfb1fe2975cdfdd126ed3e26080d3f8b609
6. 0x383ef22c17c70e6e1899b60e731c308aa5f0da119cd89279382fb51886365579
7. 0xbfd04eebf7172093f96a7fa0ca1dfdab758d0720896351936e667749ef27f8d1
8. 0xaf4179c8d6d21c803471165753bb73b4e9f13cd99277d730f4896f494ae2657f
9. 0x26b4a3a1bac096245909b7085e70cfa8f2612e81c3e0bd50a09a49cf7cd7b14e
10. 0x8fd0567340f23f69262de3ad393f18f08862b59e5cd7e78982ea4d654e90d98b
11. 0x8088b42b1c11cbc36b44c4b08d0759628b035caa2738251cd28ed0e7242e65bc
12. 0x5ab25c2fdf4695beeefb0726a5fc73e189b68f8d9fb2a3f6321ff7223b166fdd
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae