Evidence row 422771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://shuji-bonji.github.io/s1000d-stack/"
    ]
  ],
  "name": "S1000D Verify (S1000D Stack)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T06:13:30.056682Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T06:13:30.056682Z",
        "updatedAt": "2026-10-27T06:13:30.056682Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Validate S1000D data modules: XSD, BREX chain and reference resolution as one verification status.",
      "name": "io.github.shuji-bonji/s1000d-verify-mcp",
      "packages": [
        {
          "identifier": "@shuji-bonji/s1000d-verify-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/shuji-bonji/s1000d-verify-mcp"
      },
      "title": "S1000D Verify (S1000D Stack)",
      "version": "0.3.0",
      "websiteUrl": "https://shuji-bonji.github.io/s1000d-stack/"
    }
  },
  "source": "mcp_registry",
  "summary": "Validate S1000D data modules: XSD, BREX chain and reference resolution as one verification status."
}

What the leaf hashes

{"body":"9d6a201d143e6b4b599470c09504aff9b12601409d80ef11cb387200d885967d","id":422771,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793084646557040,"prev":396090,"subject":"mcp_registry:io.github.shuji-bonji/s1000d-verify-mcp","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. 0xb74669db743cbba774a032df35be63bf056aa3b2e221a7358f56babbd6647e60
2. 0xb7cf40a29976a1fa96ba9f7b297ff586dfa31435926d0c2fbdf4d416990c695f
3. 0xa33db7fa98f384bd3a10a5f9a42b69ad7ca09914f1167fe941cfdb301c1193a5
4. 0x6a42a23db523221cd8a2e2cdd9f9fbc34a036ada2ec92b02369e0fedba1a7431
5. 0xf5241eb794e2a33987ae31f7d435820ac3bef64fa1afbc9ce7ef3f4fe6e643db
6. 0x9783d1f12f8576b80ed3292513d434e9ebf44c6ceb9b368d4e120e9f1421a80f
7. 0x05fcce3b5249c2d322f7bcffde8726595a58e6566071cefebb71a46413263807
8. 0x54920f38daf2109a15fc2bc28a5224cccd01922891a5e44cfa0705eb9cfedcf3
9. 0x3c0006409a612754f999b315e579db55da928607597805599f4253f489a64f29
10. 0x02133db96760e2e6d897f4d0eff0f4476cf1e8a3095578b8101d2f9b45723c18
11. 0x0bd5c4ee0536ff6471a0f1a8676a731f2caf5d42f515ae40fa5d82310634e537
12. 0xdc4af1861bcc27178db9854c119413a3d8acb113ca467e0eb6c0cadd8a60ba5d
13. 0xdb8e341e9690aa686b29432c7b868b3859fb692c3ae3a679b8bc1219ebe3a597
14. 0x87cb8935612c40b569de008a9bf8218cd24a06f74a7364a1654613d972fe00ed
15. 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4