Evidence row 49871

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/heading-n/mcp"
    ]
  ],
  "name": "Heading level 1-6 shape",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T22:03:39.390065Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T22:03:39.390065Z",
        "updatedAt": "2026-09-09T22:03:39.390065Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Heading level 1-6 shape",
      "name": "io.github.sadri-dridi/heading-n",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/heading-n/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Heading level 1-6 shape",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Heading level 1-6 shape"
}

What the leaf hashes

{"body":"774583e2a60edae11ce9ee260128c997ec1eb33ac04ca975d30c4c04abaa941a","id":49871,"kind":"listing","method":"baseline/1","observed_us":1793025414380118,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/heading-n","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. 0xcad448cdc0936ca86379e6ebe9a347e4ed5eed527e6125570829cf3fc3c1a91c
2. 0x2ffb5c54f20cdafd4a496c078c6563a077fef4eb6a8c8bbcf64c5fc9638650a0
3. 0xe0c6c798d2e06b1ce6ef55cda52946b71dd5c3e60f43a5994f34f48a71b81143
4. 0xf9fd560e62de0c7e0bf02b3aab8f67273d485d6f070223e0bd27d0c890bb4ef9
5. 0xbcf0f2ad4fe472392443f47c34cc5f0499c992bb73a534889ab16074a5cad3ca
6. 0x84d340913a22bc58378f9efbc01144b72fb32754deff70d2aa74cb98775565aa
7. 0x7ad27faecb7c6dd9a8cb5eef644ff1b6029dabc22d1b434538c9ed0948646d6c
8. 0x5834296e26b45b367c486ab47daa093ebd1cceb139c08d5a05565e7f58d60ad8
9. 0x60edff6daefbb90d469fe971d673eefe00ca18bf80b94c9d61cd862d8b4161fa
10. 0xf29e8f51356c1b4788c06270d1e5deddc4d369add09932704ccd63f7e6f91c95
11. 0xd854065b5246baf332a9ace158b6f99219183612c97d95e881ab7a7e7fb3bd6b
12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae