Evidence row 779078

What was observed

{
  "endpoints": [],
  "name": "RackArchitect MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T14:50:12.012642Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T14:50:12.012642Z",
        "updatedAt": "2026-10-28T14:50:12.012642Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "3D/2D Rack-as-Code homelab planner, 5-stage validator, CAD SVG/BOM & watertight STL generator.",
      "name": "io.github.itAlex240/rack-architect-mcp",
      "packages": [
        {
          "fileSha256": "9caf99204042cb63dcfbe6ee2db399e33ece0082fb5e9874f450b3c04846684e",
          "identifier": "https://github.com/itAlex240/rack-architect-mcp/releases/download/v0.3.3/rack-architect-mcp.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/itAlex240/rack-architect-mcp"
      },
      "title": "RackArchitect MCP",
      "version": "0.3.3"
    }
  },
  "source": "mcp_registry",
  "summary": "3D/2D Rack-as-Code homelab planner, 5-stage validator, CAD SVG/BOM & watertight STL generator."
}

What the leaf hashes

{"body":"271d74dc51e87724c85dc9df8d996520e1d8c138706704be0431fea43bda2cbe","id":779078,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793200260000677,"prev":772211,"subject":"mcp_registry:io.github.itAlex240/rack-architect-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x1272c619d207f584f74481c4c3a8f994360bb3f894092a83f1fba3343f8035ee
2. 0xa4045c7739f8780184a83af1e9629eeaba9684cc22ed6939d5cb8bc18473d63d
3. 0xcab0cd89fbda32db665a792e54898cd74661d181ebfe360fdce04b0fbc85a782
4. 0x2f81b5787252a953e3694840c849446d42312fe2e91bb28168e047b65d7df31c
5. 0xac4c6eb98e226e55eeb93293e7af52bde9dce1f34dae4e908cc78c84f2c99054
6. 0xa070e7325c0d9440850b6be48e5b8dc0b5f8639f4c7020b5f5c63a348b7ceb4f
7. 0x783a78fd650d5a312a878d37e1bb9101b4601bde9e7918205a1c7f1dbc0852d0
8. 0xfe1cca07f913cdb7034573085cf1f79ea2a6541d0c9339ca0b30dbddbe66ccc0
9. 0x853f0a211b4ae6ff46cf32138b31ec4ea43749f6ac5e8a5502eed0d1a0ce4e52
10. 0xa838a23e58cf43448ec79639f736d31cb53aac6a6879fdd9e780bba22cf08d56
11. 0x662627b566e5695ed9e44ef95122ce68df4a7fd4d8629e2e6d4829fa5809f5c8
12. 0xd3e3d5122a1bc515e0da13fffa946f5bbdca32998b689bba762a1a197b2cde55
13. 0x7fa5866908096f0b22f929078a2cec5d1e2891fa5835c6c55f26448d682790ec
14. 0xdf8e9d4c523b87b2bea3cc4d461fe94e163080e98a261c596a4641e3fcaf7cc4
15. 0x4698ebc7cbcb2286f661b867355eb6a9183e884482ee16965889e886b17d19ac
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae