Evidence row 3945552

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://superphone.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/superphone/"
    ]
  ],
  "name": "SuperPhone MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T09:17:57.034639Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:17:57.034639Z",
        "updatedAt": "2026-11-07T09:17:57.034639Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for SuperPhone — contacts, conversations, tags and consent-based text messages.",
      "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/superphone",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://superphone.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/superphone",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "SuperPhone MCP by usefulapi",
      "version": "1.7.3",
      "websiteUrl": "https://usefulapi.io/superphone/"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for SuperPhone — contacts, conversations, tags and consent-based text messages."
}

What the leaf hashes

{"body":"c958fc40c71af6a987f2232e29b5606898c4e52995f59440eb79288d7929ed32","id":3945552,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043458941691,"prev":3775570,"subject":"mcp_registry:io.usefulapi/superphone","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. 0x3c142c7be347270767b98404a2124050eff6cc012729b3f5d18bebbeb9b5168f
2. 0x011f25d22c1dbcbedd8fe7ee8e8aaf6a74b8d8e8f2be00a549b53de7741a7c95
3. 0xa4dd1f100da3bed0b2d23c44f27776df63ca9cab38568bd5e8f46440d8750cb2
4. 0xf13287d77c4d96d811c702465ca280445f0d186503e637eebfe75862c24f9f05
5. 0x800784865dc2c3b92e1d838a0fc45c607b7f6b94997584667326c9d6b874020b
6. 0x1c09a11bcede9987b8842217f6c8863bde45a61799ed7b3ec48df338af0c6741
7. 0x0e35625146a1505fb515272ee5214c861788926bb798c0e70cd9e80514056f69
8. 0xb2abdfa42411d6a3d74a8b643dcbccce25022d2b1f12ba8404ce5a12efaf74cf
9. 0x0b1c74604f49d2022df246b9c5aed008b0317449c1c85f46c2ac0514c9f7700e
10. 0x6e63ce5f54cb048e6b13fc929df7449a3b3cbd347e6d6646af3fd1b2bdaaaa40
11. 0x36fd86ea18a005d4fafe0bbdcbb8cffd1f88c2621ef92f412666cf52628f8073
12. 0x10e8cd765ddf5477834a4bd6e90291467de3e7fd32e319d16dc68a085ac74612
13. 0xa5a96e20a466cfec764384073f0fea792307c8ff464b459bce5b293e61ff85a4
14. 0xb96cde31376f2620034d37eacb768d6239f6799d719ac01516ef133c0df4dda5
15. 0xa3ca92229f3aac0e9b561aaa066ca1907adc3f0b1685587fa30369d41cf66004
16. 0xf0a56561418cd0342a328707933cc222d8fa725efff7ffd081e0226ee8c46c0b
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa