Evidence row 50787

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/status-short/mcp"
    ]
  ],
  "name": "Short status catalog",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T03:05:46.98174Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T03:05:46.98174Z",
        "updatedAt": "2026-09-09T03:05:46.98174Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Short status catalog",
      "name": "io.github.sadri-dridi/status-short",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/status-short/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Short status catalog",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Short status catalog"
}

What the leaf hashes

{"body":"729bfb5a0a67d756e7cec7eb32f921752404752489ffa121c2e34d11a5e657dd","id":50787,"kind":"listing","method":"baseline/1","observed_us":1793025416428080,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/status-short","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. 0x40697d1c350a1e4fa3e14b76c11374c230d80806dfcbc17b9b67129852044aba
2. 0xac15f895fa757ec36dbd48367f3588b20455a3bdb97f2ec323218261e402b58e
3. 0x7388d60657b36134280662bd983495b521c0a0e70f8b308a2a159bc6723879bc
4. 0xe51364f2be022d83651954dd7ba7b5021c5691372a40eba23dc74b621a4bb531
5. 0xf044130ed7b9c65077cc2c3cd950f2eafa44b77f41fb73b00a16f60c7f06e3f2
6. 0x44c5036ddb2304020077718341b507f0598ad1168e58ae9e212553b30b1da241
7. 0x3462533eb23b8ca527551b98b963f00852037fc3ae1f2afbbfc37ea6040a6c10
8. 0x6c0933e2d6c5db9c48d456cc4e7dcc724b81f2a22dddc90fdb280c409c867fec
9. 0x4546316647c2da2f40bbf65e58c217cf4da807fa8db1a8102842d3d68f88a336
10. 0xa22eb09d48f0af576480334a704954e6e8556d9981bdf6546be78cf11ad8843d
11. 0x6ec69a305a23b604ab679d75c3502d235953d73d9c2a74b16fb74b49af695fa0
12. 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae