Evidence row 795509

What was observed

{
  "endpoints": [
    [
      "web",
      "https://vectreal.com/docs/agents"
    ]
  ],
  "name": "Vectreal",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T18:16:21.545213Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:16:21.545213Z",
        "updatedAt": "2026-10-28T18:16:21.545213Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Upload, publish and embed 3D models on any website from your agent.",
      "name": "io.github.Vectreal/vectreal",
      "packages": [
        {
          "identifier": "@vctrl/cli",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "3.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/cli",
        "url": "https://github.com/Vectreal/vectreal-platform"
      },
      "title": "Vectreal",
      "version": "3.1.0",
      "websiteUrl": "https://vectreal.com/docs/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Upload, publish and embed 3D models on any website from your agent."
}

What the leaf hashes

{"body":"d63203fe3787655b2072da10efea681916130cf168e139f0920a754c0c4889f1","id":795509,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214745286367,"prev":null,"subject":"mcp_registry:io.github.Vectreal/vectreal","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. 0x00e516ca83b17691dbe1e334e57d1f77fab13c96aa5ad29cf0f8f8cadf1b59da
2. 0xa7558e58f9a78cca3f614dedfa0b11f86af6df5af8727416bcf3a37b3d5914be
3. 0x427a85adbb84906e4708e351a95b2dcd6195f348785f7f805b90d8d64cd0a4a9
4. 0xd3d193e75bc954eb5017ee59ada2fef1ba5d48ed36beae8d2838e026123a208d
5. 0x87336b51c03b231a21d775fe0fc59d165652b1bd490fb0ca9621a14bce42d446
6. 0xefffc75490d69cb9704e39da7d9dabedb1e2206ad6f5697b60ceea102d69dec5
7. 0x85a59e8f0afefedffaab2d78286601526d6f45ac1ee2d2ec1638a8762327ddf2
8. 0x48812daa06a5161c52f8bf5da701afc4554be3d7342c8fc290c5f02ce732ac4d
9. 0x33d952de25c28d8273f891f42d06cab735cf33f19e3adf96e19d30cc76d81c3f
10. 0x759fcd9412d3bce5b8cb336fca97c18c4713f76a19bafa3f5d0e3c0fec192f78
11. 0x095c5dad4865523049f3ceea0ebfae08d38046a208f4f65d2a5afbeef3cc7622
12. 0x46c4f11dad4d08ffd9d9e212b2e53f5c771a64e50b5177dba922f2ce7bf8633a
13. 0x2748717dc805010a80117b9368e06da73797779c05701bb29fa2d6d90fbc4b98
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae