Evidence row 810855

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/GeiserX/pumperly-mcp"
    ]
  ],
  "name": "Pumperly",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T21:19:10.771126Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T21:19:10.771126Z",
        "updatedAt": "2026-10-28T21:19:10.771126Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Cheapest fuel and EV charging near a place or along a drive, in about 40 countries",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://pumperly.com/icon.svg"
        }
      ],
      "name": "io.github.GeiserX/pumperly-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "https://pumperly.com",
              "description": "Pumperly instance URL (default https://pumperly.com); set it to use your own instance",
              "format": "string",
              "name": "PUMPERLY_URL"
            }
          ],
          "identifier": "pumperly-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        },
        {
          "environmentVariables": [
            {
              "default": "https://pumperly.com",
              "description": "Pumperly instance URL (default https://pumperly.com); set it to use your own instance",
              "format": "string",
              "name": "PUMPERLY_URL"
            }
          ],
          "identifier": "drumsergio/pumperly-mcp:v0.2.1",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "id": "1198347284",
        "source": "github",
        "url": "https://github.com/GeiserX/pumperly-mcp"
      },
      "title": "Pumperly",
      "version": "0.2.1",
      "websiteUrl": "https://github.com/GeiserX/pumperly-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Cheapest fuel and EV charging near a place or along a drive, in about 40 countries"
}

What the leaf hashes

{"body":"73230957a339f7078955d8b459f93e55e1c36009f22b4f1cbed0c01408ecccee","id":810855,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793225555939311,"prev":524524,"subject":"mcp_registry:io.github.GeiserX/pumperly-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. 0xdb83372aa052b30e512c8cb22d7a48f10cbe18a1bd34ccd03f1f48e042db8e8b
2. 0x883d40a2f3b67cd7ecf48b931fb5bc11ac5abf8a3646e9e183748423948bb86e
3. 0x64ac3d4b67f4d14445ebf1fab958816210ca6650196e712de089ee7b2478e787
4. 0x5ccaa794f25a37c60e37738b3525b21ed853dbd0dfe18222ca464c85883ae8a7
5. 0x91a1206266b9dbfb26a68ed16c0d3cc0b7fd93df6f18eabf9cad5592d46c9bd3
6. 0x1200b3405346e274f4087ddc3623893f4f028758d3e1dc15c1df81d8d1abab9e
7. 0xeb99e4de6a9c3169609ed56e585aebe8437a24943e4a688132b23e5bbb41d90c
8. 0xcbb44e034831a371416547d200691c54a234822fb3acac12ede4e6d4d82e4b70
9. 0xf9b73f2393f396d3d7168b346b16f85cd42a48a107874739b88b8153ec0f7990
10. 0x67c2d63a4cf4ae16225ead6339d3ecff0ad1d3051dddfff569bf600b30e5439c
11. 0x803116839e3fd312377803a8540bc539d4180e217b6f0e392b13dc1f67e7443a
12. 0xfe1de2fb4d670945b8540f857d0c03e57c680a7f40edea8a69db6f106739386c
13. 0x82ed78906403b92178e04c4dd2d8720cd186be1cf80227fb38b0ce1778f2e146
14. 0x4c91c1a674a62931ce621a521121f13a2bd017a2cbd5ae2510623cd559d36663
15. 0x334629b51e7dfb2339fa4fd14202e288d70dbaccb3e5b04d2d5fb8f0d489ce5e
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae