Evidence row 49931

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-204/mcp"
    ]
  ],
  "name": "HTTP 204 no-content",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-07T09:05:33.298541Z",
        "status": "active",
        "statusChangedAt": "2026-09-07T09:05:33.298541Z",
        "updatedAt": "2026-09-07T09:05:33.298541Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Meaning of HTTP 204.",
      "name": "io.github.sadri-dridi/http-204",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-204/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "HTTP 204 no-content",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Meaning of HTTP 204."
}

What the leaf hashes

{"body":"a6d51cbd1634b89b6cb1a6385b17cecdd43ae77c0f0080313559230c572fad8c","id":49931,"kind":"listing","method":"baseline/1","observed_us":1793025414458112,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/http-204","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. 0xc4cf8cf8bf272c62c4b47153b8fea7a8612382acf3b41dc1fdb1e59195db7bc2
2. 0xb09fc7039cbae86e6b25e6cd4af71023a98fbf9d563e0007da7a15b08529fc68
3. 0xf7ec87f8afc00336a75e72f8488e44393ab92141a70cd803d4b833314c32fcb5
4. 0x1bc173f93738601b77cb8b36d91688843c1d2e2d2c20b5cdbbcfd7dda21e5d23
5. 0x702da907239367b56f0453d407d91f3f475cacfbae8e2429ac5c85fd54738452
6. 0x60ed0d454434fbd7f27e29ce729410e3613866bb9cf6717a0a7295ade6bb5454
7. 0x11680e41a575d92871ab2d0ff521828d3d4536e8f935ee1a768401188aa93747
8. 0x22d3b29ba2ccd8f50c09acbec4c3c1d9527bd3c9cd90bed7e6e25c7a34cdda9e
9. 0x0aaa0fc7f6b1e014f71cabe15ae65df3a64e05db353716b554b870df619811dd
10. 0xae71c3940eac3236f4c68fb44d25cc1262b73d017fd7c18fbff1248c2e850602
11. 0x463fef738ef71a01d4aa9ac1c6836fcf6802cdaa7de01bbe42397d79d35d8671
12. 0x4d1a020de7fc0aa076daeb62ebb904d51ac6c607b605eb63a7855f34d7b69f1b
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae