Evidence row 1474563

What was observed

{
  "endpoints": [
    [
      "web",
      "https://archlang.uk/"
    ]
  ],
  "name": "io.github.ChanMeng666/archlang-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T01:13:20.241878Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T01:13:20.241878Z",
        "updatedAt": "2026-10-31T01:13:20.241878Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "ArchLang: compile, describe, lint, validate, score, repair, fix, finish, suggest, complete, link.",
      "name": "io.github.ChanMeng666/archlang-mcp",
      "packages": [
        {
          "identifier": "@chanmeng666/archlang-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.30"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/mcp",
        "url": "https://github.com/ChanMeng666/archlang"
      },
      "version": "0.2.30",
      "websiteUrl": "https://archlang.uk"
    }
  },
  "source": "mcp_registry",
  "summary": "ArchLang: compile, describe, lint, validate, score, repair, fix, finish, suggest, complete, link."
}

What the leaf hashes

{"body":"516d8b303e914e92ced819cfb192df34ab6b7d50acf8f77e0bbb12838f966c17","id":1474563,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793409344399358,"prev":770724,"subject":"mcp_registry:io.github.ChanMeng666/archlang-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x4a4c44076a24ce5db8c3410c316028c3c9eabfee81a4d70c90b65a41fc8988c0
2. 0x49e3e119bc1894b482de785a3c70387d09eeccb0a9095ab2dba333a6493dafa7
3. 0x172d25f44a7cc7c286d62a20647c41ff09b8857a516224c3711aaac1fe41400b
4. 0x8b5b7306951733aafee52cf894add4bac0c56905b0cee1437288e59d5495d940
5. 0x678482ae2ea07d3de8c947e5ebe672f646891f37bd2763c54e932ae0996b654e
6. 0x6b08ed8e59581095f52bf7db85d39e7c4b4ae357b4a3a4785423c1ae8a2b9806
7. 0x86e0d40b25737917dd626db2f226464088cedbfe73ab61ad72528f86baccf475
8. 0xac2bfedd823de684c16aac162254825ab0d2c361fecadea4bc53a74ac88f58d4
9. 0x69f03261eb0a5afcc314e98c8b55158bfc8ea2533b03c0b23ba354893304e6c1
10. 0x8fe2634e2eb861875309457c6d0cfd13614a3fb53fe806a7a0bf4148a0acc4ec
11. 0xf384fe23ff35654be67fb096f99a75e963d89f18bd1e6562df9f7160edadd36b
12. 0x5a1b3d3b8340f3a758827aed63fed285c823bca32427c40c4687a3d153601c85
13. 0xe9c4303dc739b3a38473373ace0be2d0380fe87c373514f87ecf64e4a134918e
14. 0xc248f3640ff2a9c77f3134397896f3ef7b260859179e2912c528542dff5a29d2
15. 0x37f0ccf90cd9ba8759ef0154382593820880794592760020f095a3628e43fc3f
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0