Evidence row 439550

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.perfectvector.com/mcp"
    ],
    [
      "web",
      "https://perfectvector.com/docs/mcp"
    ]
  ],
  "name": "PerfectVector",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T08:04:04.248566Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T08:04:04.248566Z",
        "updatedAt": "2026-10-27T08:04:04.248566Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Image to SVG with a vectorization model we trained in-house. Clean, editable logos, icons, line art.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://perfectvector.com/brand/mcp/perfectvector-logo-512.png"
        }
      ],
      "name": "com.perfectvector/perfectvector",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.perfectvector.com/mcp"
        }
      ],
      "title": "PerfectVector",
      "version": "1.0.1",
      "websiteUrl": "https://perfectvector.com/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Image to SVG with a vectorization model we trained in-house. Clean, editable logos, icons, line art."
}

What the leaf hashes

{"body":"b3f9217fdb542f58a6f68a483793553aa1bff26bd7594c6f785e82aa1d51e54f","id":439550,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793089654703306,"prev":null,"subject":"mcp_registry:com.perfectvector/perfectvector","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. 0x7cd89492eb8635007c36274c8231a0395073f63e89a8316e77a38ea1ddf073b8
2. 0xe65fefeef6d6ed028541b6cfe2542d966a45b628aa2b2b1cb49b5d2620610a98
3. 0x9f52a036dfcbda63e2161868d3a90715d4dc41ad141458d06ea73062416c69b2
4. 0xb9e515a83e0f160fdb377640bb99b5a6869ad4853a3331378b8bd55e84b44496
5. 0x9d263979485261326085069313634f8ab0cd721ab49185e866ad31d5b54bebb0
6. 0x75ed225b9ac2f587829310ac32c178883921b923918cf3be859bb1671a7718a0
7. 0xa15aac86f75d4fb4d2582f395ad88703d1b0b2182caa28a8fb35bcdbf57284e9
8. 0x2bb64463be91fe1255a9911852abffea1c526ce44c5fc722bb32a6947d05d851
9. 0xdcbaa39ee50c751e6ad847bce9ec84892f12465b845f05493883eaa954998979
10. 0x459f9f339a3ceb7bd14096af92f25ad27a53885bf916dec53fd75c30dbb9981a
11. 0x2a5f7e08b037d9c38a1e98b11881b16d6f5c48aa1e4e0fce4af8d9904314bbdf
12. 0x98815e62072eb9319b52d9744169ae17850c056887ffbb325e7f2f9ed317a6a0
13. 0xbc7cf10ae301dcdbc5db5be8c29e1b3618ffaf1c196a74cb6a9e6c4fae0bbeed
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4