Evidence row 50317

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mime-jpeg/mcp"
    ]
  ],
  "name": "MIME jpeg",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T03:19:58.123386Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T03:19:58.123386Z",
        "updatedAt": "2026-09-09T03:19:58.123386Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public MIME token for jpeg.",
      "name": "io.github.sadri-dridi/mime-jpeg",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mime-jpeg/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "MIME jpeg",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Public MIME token for jpeg."
}

What the leaf hashes

{"body":"20cde68387a331d5beb3be51fac695d73c318d37d62159619ad9a32d221a7425","id":50317,"kind":"listing","method":"baseline/1","observed_us":1793025415155599,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/mime-jpeg","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. 0xa3ef1764dba32ae4f2add95aa821582c28e9ebfe8bfaa5a80c182894cac726dd
2. 0x22e1440c16f9a38d94842db796923df6e05cb62927ada1345d73c49f09c20c5f
3. 0x7e83ab323412914f40f2eb417a876e7541a323ee774f619b573ae0746097dd1f
4. 0xc62f45b79f15b15838eef68756b4b63396e7672bea58bb9048938b18f0773a62
5. 0x86ef8dbbcff59b9be909ace5746c12a0f249edb8fe7d6b7a98169cbd0c498b1d
6. 0xa0ba3fad04fd4156b20f72873d918f39641a81d0cefafc7bb3636c65b1f7d1c5
7. 0x90dfd2a653b064311a40cec82f09d77330c867a47113baa0d8c64d5769c449e4
8. 0xd68bee0ee8f154a93b6d52b3ee6042a27cdb9950b4de7b95e08495c51b7bed8c
9. 0x78fde7b709e6e55ad9a4e9212d8138abddd3ae38821487602e87956fa71abd08
10. 0x98005a23cbe74a9cdea08497a91d96ddecf46b8942b406963266e78529eea12d
11. 0xf02ec0f13d875e636ca9d24097cc2a185cdb09429c8c4ade598b8089f42bb140
12. 0x19537c574979327583a539261287714af2eee831125de819abab0f155acd3a75
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae