Evidence row 3775373

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://openphone.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/openphone/"
    ]
  ],
  "name": "OpenPhone MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T20:25:01.009775Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:25:01.009775Z",
        "updatedAt": "2026-11-06T20:25:01.009775Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Send and read OpenPhone messages, calls, contacts and phone numbers.",
      "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/openphone",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://openphone.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/openphone",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "OpenPhone MCP by usefulapi",
      "version": "1.36.2",
      "websiteUrl": "https://usefulapi.io/openphone/"
    }
  },
  "source": "mcp_registry",
  "summary": "Send and read OpenPhone messages, calls, contacts and phone numbers."
}

What the leaf hashes

{"body":"9afbeb194660d010a105db2034a70898d338a31054ae9c14c7336a92e85d3fdb","id":3775373,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000218041784,"prev":3765065,"subject":"mcp_registry:io.usefulapi/openphone","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x516c18419da0beb452e8306fd142d632c76a9c46fee3f35224e378d56272a950
2. 0xf23225200ad5a83d4883d7e6a534b46e902865be79b0ff7bc974393b352241f5
3. 0x0603dac86a2a106bc0a481313e5f48c815f62523bd1c4761552992aa8bb99c3f
4. 0xdc213e3939b44adf4597e838d5ee1b2bed9f0f37253a5da821c7865ded56533e
5. 0x657b6a7980a06ebd91129de10efdb038ddea94728e864ad5172a670c371f1b41
6. 0xce62eefc4c84711eedcf8857f2ce8ac8396932422f18e9663ff66989f50111fa
7. 0x3aafbf031beaae64d5cc4f3cdf4b63b74d07efa5d32e1b2fb3d0e997d6a0602d
8. 0x5f396369f708132b9dc6fb72d3bb5304181a438262425eb763fef21a42221d48
9. 0x03b46b7d7a12a867e18024d00a366e0a27e9f86241d1e832845f7bfa10f6cfbf
10. 0xbf2fac27b03006f8ee946e43f3bd624b71c40716bab65c30b6e2389170d5123e
11. 0x7c896e10da86040f3abe9bc908c11b993ff6553d88fd14ce00f5134b4b2f5a4b
12. 0xc3d7bea49f6981a4df8b85fc32b50fa8d4624614e7db6a6278f48fd7286d75f6
13. 0xcf2c777b5dbd1e7eb45fbeda489337100670390a568572ec6e0a21fd677fc201
14. 0xaf9524acc11af4619d183021d0dd97b098258f9af2441d3d61343f3bbe112bb9
15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1