Evidence row 1500034

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": "2026-10-31T17:14:59.664409Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T17:14:59.664409Z",
        "updatedAt": "2026-10-31T17:14:59.664409Z"
      }
    },
    "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": "1.2.0",
      "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":"b7ac784cac21e72667dec4fbe51a7b72dac5d73d3708a4b483ab153ae13aca67","id":1500034,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466974014210,"prev":1481809,"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 2026-10-31 (246033 rows).

1. 0x4953c3c76239a2929947f830a62c6b1d050c909a8be8f4ffa67f9a27edfbbf57
2. 0xaf43fc111f6ff1ce18369884dd1d46e7e1398f654717160c40e0dc189056013c
3. 0x5fa9735e597eeb845ba588135bea11e46fc36e09f2fadb119fa4f8a33fc27013
4. 0xd9dcf657533938c7d23bc64b2d4306b0fec2c0b48b791952489cce6d065b05db
5. 0x8e313418fae467a949b2226e5e84708750a664f6456d4e27b78b36cc8005572f
6. 0x964629825d170403684ab1ea17d69528ffdec765173c82833d208f3a1efb54ce
7. 0x702686606ee5afdde325525094d7e791ee6dc43962eb58e658a6c596cdf79b2e
8. 0xd6ffdf075b8b0a3794a738a9cf4f3a8b82cf7cbf01b5a1272add1709ecf7082b
9. 0x577af0fae4a6f68806a13d57db27760eee1e7235c8372a02c54da4fb82fbc0df
10. 0xa86ac862e15ba428ff4da96587ae05181de6e5d8ca31d75c4fb5c6fca22aa1f3
11. 0x883fee38dbb96faa4da7db7cb311963c65c607a1f13fc50472ba1b74f3913bc8
12. 0x9b9bfe0f7c4b49488e779430f5fde32a8ca4b79e22388c99981f7f9857e2aff2
13. 0xe9c4303dc739b3a38473373ace0be2d0380fe87c373514f87ecf64e4a134918e
14. 0xc248f3640ff2a9c77f3134397896f3ef7b260859179e2912c528542dff5a29d2
15. 0x37f0ccf90cd9ba8759ef0154382593820880794592760020f095a3628e43fc3f
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0