Evidence row 392100

What was observed

{
  "endpoints": [
    [
      "web",
      "https://openscout.app/docs/integrations"
    ]
  ],
  "name": "Scout",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T01:45:32.26357Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T01:45:32.26357Z",
        "updatedAt": "2026-10-27T01:45:32.26357Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Coordinate local coding agents and track handoffs.",
      "name": "io.github.openscout-app/scout",
      "packages": [
        {
          "identifier": "@openscout/scout",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "bunx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.2"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/cli",
        "url": "https://github.com/openscout-app/scout"
      },
      "title": "Scout",
      "version": "0.4.2",
      "websiteUrl": "https://openscout.app/docs/integrations"
    }
  },
  "source": "mcp_registry",
  "summary": "Coordinate local coding agents and track handoffs."
}

What the leaf hashes

{"body":"db152770f0f6b48ade5979ba3036752aeb04069b6b81ab98b185e63c0051574e","id":392100,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793066566584539,"prev":null,"subject":"mcp_registry:io.github.openscout-app/scout","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xa88ff10da03a106e600fe460429dcae6c912644e441c2830e314b09e8f815bc5
2. 0xd148531146dfe829cf68a6663fce07a4c84b29d80991c29ac010e3cf78f4668e
3. 0xef189bdf8e04423e0e570982c5a702eb7c9b1166f50c8c7ba019d248250f0050
4. 0x1e84c243b7328b1294398a36ac438fe1a66c633a3879c95411d29ed6aaafd8f1
5. 0xb116bd1c65385210a79b37cb18001b7d9a56c64a78c596d7572e666c71b8f026
6. 0xffa2789be1fae4b049fc9c41e9af1919e012a78b7ddf2340bab713536408f626
7. 0xbe66c2f04f98923cc4ce7896f9cd2c800db09dee87ee533733e63aceee72d19e
8. 0x05856c0c8232c20f69fd630f6219eb43ec0bfa7242e0a172591d8b4f140375a2
9. 0xb258737062c1410e330f4d9a35d96a2e32e8e80c47af5bb9cd63f91a2a051584
10. 0x4bf97e42a5860ebb71dc4706a6ee027ee8be9f6a913bae5adcb7c723215a2134
11. 0xaa137eb24ef2339458d7aff21fe0ca92a9e2fc5593798b8e923cb9f5717e4be9
12. 0xa08d28946903c13551b0c68269e38bfa91b368f8e33183ac691c11e2b5a9506a
13. 0xb37156a04839055daed26674da38864f8dae598cab9742c6fb3e74eb3178f2d4
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4