Evidence row 3987143

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://spedire.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/spedire/"
    ]
  ],
  "name": "SpedirePRO MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T21:56:48.467346Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T21:56:48.467346Z",
        "updatedAt": "2026-11-07T21:56:48.467346Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Get quotes, track shipments, create labels and book pickups in SpedirePRO.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/spedire",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://spedire.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/spedire",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "SpedirePRO MCP by usefulapi",
      "version": "1.2.5",
      "websiteUrl": "https://usefulapi.io/spedire/"
    }
  },
  "source": "mcp_registry",
  "summary": "Get quotes, track shipments, create labels and book pickups in SpedirePRO."
}

What the leaf hashes

{"body":"670f0b3556cf46b5390211649d93a0bb24a701ec70d416d65afd6a05fbc8be2d","id":3987143,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794090328025772,"prev":3958367,"subject":"mcp_registry:io.usefulapi/spedire","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x5504ee2c0a2c4f54667cb75032ccc11a4a7ce02dfec7a927b48b718e4017413e
2. 0x70fa461229fa7229707888af24cc0f347a06ececc642c8ea0561f5053bd58a1c
3. 0x533f94ba51cf0a7aa69b29a0e012435185ec21dccc52cd6180691b4c2ba9f909
4. 0x34a94b40e5d38de38a7f2b6c2b6a7c65499bce12857d6c6f772189da3ddac16d
5. 0x38e1a4ba50a948f7c1d149ad9c9fe7b98e8d87a89abf571d80773bf434201b97
6. 0x3f8fc9509e3397edb8b008f1f3ad02e6aafbf194c58ad13b7bd31476f34929ef
7. 0xa4f979c27e230b46574c54dac3180478a34984dabef3333aa2efb952c342595a
8. 0x6d312ba5baa0960a3e6ff7b5aaebb93c08adc1044c93ca2ffa9085c4d690e01f
9. 0xb287a259794d97d96b290c890f5eb008e34535c4379df16b61006e8f2bd010bd
10. 0x8ccf5e9343aa4997eb7f72ed1843742cdb7048682dceb8b5639d194437a0c459
11. 0x2776cd4f806215af2aefe273fa3c5da2b1fdb9ab8bbda371f24fa9a5a220f0a8
12. 0x88ef69f9237d505d998baa9f08fd92bb3f558b491e06c5e638186aa9e10494dc
13. 0xc4120aeb12547f09661af6703e81437a23bd38ba065b3075f70bd20e35771d53
14. 0xd65824e287abd80d02260ba918668ef1c4c1d016243891677bfc31ebb1eb16e7
15. 0x1440bd4864ece4f3cb1a2fc48e88ddbd78cefd359ae16ceeb69a13e36b55021a
16. 0xf0a56561418cd0342a328707933cc222d8fa725efff7ffd081e0226ee8c46c0b
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa