Evidence row 21237

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://thrustlab.com/mcp"
    ],
    [
      "web",
      "https://thrustlab.com/"
    ]
  ],
  "name": "ThrustLab",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-02T17:31:39.674088Z",
        "status": "active",
        "statusChangedAt": "2026-10-02T17:31:39.674088Z",
        "updatedAt": "2026-10-02T17:31:39.674088Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "authModes": [
            "none",
            "static-bearer"
          ],
          "endpointNote": "The URL has no trailing slash. https://thrustlab.com/mcp/ reaches the same server; both forms are answered directly and neither is redirected.",
          "license": "Component data is published under CC BY 4.0.",
          "privacyPolicyUrl": "https://thrustlab.com/privacy",
          "supportEmail": "support@thrustlab.com",
          "termsOfServiceUrl": "https://thrustlab.com/terms"
        }
      },
      "description": "Simulate electric UAV powertrains and search a public motor, propeller and battery database.",
      "name": "com.thrustlab/thrustlab",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. A ThrustLab API key as 'Bearer key_...'. Every tool also works with no key at all.",
              "isSecret": true,
              "name": "Authorization",
              "placeholder": "Bearer key_..."
            }
          ],
          "type": "streamable-http",
          "url": "https://thrustlab.com/mcp"
        }
      ],
      "title": "ThrustLab",
      "version": "1.0.0",
      "websiteUrl": "https://thrustlab.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Simulate electric UAV powertrains and search a public motor, propeller and battery database."
}

What the leaf hashes

{"body":"ea698e088a63c3dcac1a3329835ad214c7f2e91a8ff241c9f87ad9c019449c00","id":21237,"kind":"listing","method":"baseline/1","observed_us":1793025340047371,"prev":null,"subject":"mcp_registry:com.thrustlab/thrustlab","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. 0xc9570996423f1016c5088e947b535ae1c4c4e7a39cd0cf31368f2a5b1f7c2000
2. 0x31bf5dd1fb2373c615c55218a6548c00a172b421de6bd0b18b92b8ab7c2b64cb
3. 0xbaa829436251bf3f0aa3c3334e13462c195256ae955b2d3f49d8086007137d52
4. 0x7d628f383fe4f954d7e22c9e2ca1c1fa09a474f3fe9baafb0eb21a2e08163683
5. 0xce53abaeea9ce6a8e3dfd52a58f91467f3ff6b55af5c96170e76c27b0dc44571
6. 0xe465b5add090fcd483f29e8b425cd73b48bc2f1cfb40647a2fdb20de8846b09b
7. 0x1c40a3d70e6eee588097a2ef6f14d03c010a93da1d841558ff91ad58358111a8
8. 0x255e3653b29f1d3f38ea6a63c011b2be8e384400e8e4e5c80443655c0061fd17
9. 0x19371ac31dc54dd266460f6772fd154ff43f2492dbc49df948134b9503159020
10. 0xaf49c58b07f643adc422bcd56cf09b773ac862513c92c8ec09dac6240a88a8cc
11. 0xde080106ffe5b9071b2505ae31b17f7da4d3a9c7f4f4d9819f700d720702beeb
12. 0xde09984239f27618a13932caf48f5d39831fc5021500b0581dce0dabd570bd6e
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae