Evidence row 3986583

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://bouncify.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/bouncify/"
    ]
  ],
  "name": "Bouncify MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T21:55:40.143655Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T21:55:40.143655Z",
        "updatedAt": "2026-11-07T21:55:40.143655Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check Bouncify credits, verify emails and run confirmed bulk verification jobs.",
      "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/bouncify",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://bouncify.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/bouncify",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Bouncify MCP by usefulapi",
      "version": "1.7.5",
      "websiteUrl": "https://usefulapi.io/bouncify/"
    }
  },
  "source": "mcp_registry",
  "summary": "Check Bouncify credits, verify emails and run confirmed bulk verification jobs."
}

What the leaf hashes

{"body":"66686b9c62744eb7a727c2f9d0502b93576bf731e1dc7f201262700a07ec05f2","id":3986583,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794090323943672,"prev":3957827,"subject":"mcp_registry:io.usefulapi/bouncify","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. 0xe120782377b703154c888d16e1d2c8bd581c85d97de73c999ed931a7fd313f25
2. 0x0849de9a3f27fa03cf2b3a0a3173a443613c5805f1f1413359fe1204fd997ffe
3. 0xd0eb5d2a2c0dddd08af62cc8e382688a320d01fe177000ed20ac81e2e58b045c
4. 0x1cf522927f79c61079ee6822a617f41222e4b0fa68718bf46c4454dff97401bf
5. 0xa72094847cf962c1da12f3c0771ff5c2fff4f8f99627e3c6d6f54871d707ca45
6. 0x7e8bea898aa929a73f798ea9484dde2284b65f8e69444a4528cd031c79900e80
7. 0x9f495aa726950a2c5e8ff913571f8d39b2ee4a5eb58dbc1a12af0a7a42d48f1a
8. 0xe8a1fad595327b924c1cd503afe6817b200b902f8870650c2beb5fc2e277be73
9. 0x08e2011f3847bb29bb3ac3065b3afaeda0ad61156dfd391298ae58f09d9966f1
10. 0x781a8ebc5690c469e4f34ef35d9631272b9a97a399a4ad82bea542b285917e37
11. 0x3e3c440ad44c817f8a5e5c0a92d1bc9a91b4db68c30693869ed8223e04a2d39f
12. 0xfb8f51b15b2f9745239eeb02804a4971def25eb525b50bd0513190ef9a45f945
13. 0x43264bd26116ef8e6f9fb17235da20d71d20e9b50e11d5352edde08d4a1d0f55
14. 0x6f49c61b0121647381a6cf39821f3b65b9e708380eb6ac63924f415c4db07607
15. 0xe840e410ee5ca60b9428cf31ac97ed84879fffbdab20af854208e002351d4fae
16. 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa