Evidence row 20478

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcpconnector-gtlizqtvza-uw.a.run.app/public"
    ],
    [
      "web",
      "https://sonarconnections.com/docs/connector/"
    ]
  ],
  "name": "Sonar Connections",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-21T16:00:20.384412Z",
        "status": "active",
        "statusChangedAt": "2026-09-21T16:00:20.384412Z",
        "updatedAt": "2026-09-21T16:00:20.384412Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Source-attributed events, open data and availability",
      "name": "com.sonarconnections/sonar-connections",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcpconnector-gtlizqtvza-uw.a.run.app/public"
        }
      ],
      "title": "Sonar Connections",
      "version": "0.1.0",
      "websiteUrl": "https://sonarconnections.com/docs/connector/"
    }
  },
  "source": "mcp_registry",
  "summary": "Source-attributed events, open data and availability"
}

What the leaf hashes

{"body":"ee604a60f24f4772ff4610adaa064c6b761d4486568b9726acce5f8d0d837a95","id":20478,"kind":"listing","method":"baseline/1","observed_us":1793025336901601,"prev":null,"subject":"mcp_registry:com.sonarconnections/sonar-connections","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. 0x50086d728b0e11fff7992102253e11878ead9b41480fbe8c29052e80495dc0c6
2. 0x8f792b22cb6cb9083155d3753a03835e0b4a948adf307885f38a784f914551d0
3. 0x63209d6f51e45b022f4d668e5f483eff0a3baf62dc7bb8aead04410aaae6fc1d
4. 0x2b38745625a0974946160e4754fc66468dd1fac14deaabf8de43ceb5a622de71
5. 0xef0ba6f5b2b9813a72328ae5d28a6a1a574009598cca0dccc5fe60aee6fcd354
6. 0x12aa2786dec1490049944793b4d3751b6714248239bf448314861da4d9ad3e29
7. 0xdd426b909ea434386ac69ce53c8e04bf705de3be4748e083d31d583d664e3f0c
8. 0x42386d1110de6d881e18308c50441e045d295f2c4e94e9bf2029f7a359e8703f
9. 0x88c94c22ce2a6c0cd716bfe97ceac651fc60ee0aba40dbb075d713b366b543b1
10. 0x62c975a2c751182cb374d19834d999a49e29a6df9ba4accfe84ac8b4b21dc54a
11. 0xe281245a49847bca87f4c96f8da0284eeef688f3f597a62adb2d9089f4385e55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae