Evidence row 506118

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": "2026-10-27T14:40:01.738877Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T14:40:01.738877Z",
        "updatedAt": "2026-10-27T14:40:01.738877Z"
      }
    },
    "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": "0.5.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/shuji-bonji/s1000d-verify-mcp"
      },
      "title": "S1000D Verify (S1000D Stack)",
      "version": "0.5.0",
      "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":"d3dc63725b7988cc202e06b68af2643d1d142b313cef3cff915f1047cdd93e97","id":506118,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793114943357049,"prev":447039,"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. 0x3626e937a8be82a2ae3c3e94996ef0c38756e5c4108ad6424f90ab2b148dff55
2. 0x72ab08b037c6275675510d30f87946633918abd1f5c16a995578464579d27bdf
3. 0xd6e1baddcbb406c7e0e41150ae73935312db54517e7286f0713e150ee9ee1d35
4. 0xb119b1382d7bdc75e98e48793613566319b9cb981ba96873d8d323e04a89e3ba
5. 0x37d5713ba78e1c112c2ae7a9d3a12fbc6c5cfbccc559d5cc04e7e4dda8a81c55
6. 0xd77856db4808e2b383ec7ace8d6a35288754e1eec990916091c9fd5956a4537b
7. 0x391aa9096223e62ad701930eb13ec91484e6136b8479d0a318086fc62ee3e932
8. 0x388f15d6d6dc8a20c1ec6184e1ab6e0753ec5d4b966befad2c5692faa5a86885
9. 0x31f634817eb030f8bc2e882f25cb9a2872467ec9e1e7491d28c5c79932ba8807
10. 0x9303dad5598c8a9641bbca86402d3072ab43741d95a96237b754770c038b292c
11. 0xe7c95b2481f8608712c648f0575ee5fd40d606308bd196d991e6e8c58dd081c1
12. 0xdb9db1a3e6d5dbf0cebe03506aac88a6794bcc4c262bb265cd126434710b66f9
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4