Evidence row 1537705

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": "2026-10-31T20:57:23.504855Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T20:57:23.504855Z",
        "updatedAt": "2026-10-31T20:57:23.504855Z"
      }
    },
    "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": "1.3.0",
      "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":"c4c5d2dc48bc8a3ad9ad148e25d7aee09a112be5e3867e086335d3d1cca3c43c","id":1537705,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793481416636818,"prev":1500034,"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. 0xb42be06a3895cf1808e2f6316ea7ef7a46fe45614791c87a35e6a5bef0225bde
2. 0x1d335800d0d711be0553062fc748c3797d5111c434fa0f0b3addb253c505b8fa
3. 0x6d86661166f1bcfc587cd98ca361160375e23f47803d9f17e249871bd5b0ea13
4. 0x662821432512292d9c9d2356ad708db727d626ef5e2e36a252ac3856673be266
5. 0xa07bb803287caaf65b434b90f54b81ace049aed7100bbbc097eb995028bbb60c
6. 0xb16c32b4ceabafb94b44db879cb34b17cd2891ee0155d3cf0925e02879709833
7. 0x6e0500d6fc5c3bc8bac2d43902a942a70677c29a5b3878e276e593a75c982dfa
8. 0x87e69653544ffccc7db0050a7ba37c0d9df3c6b3789480997eac28e396f22c23
9. 0xfc9e631cad750e3456790aa472333f0179df46b79dc25b3e8d2e203c9680747c
10. 0x3499529a3b6be6b1d608510ffac8aaabb3f27b1a1e90cd42237edb6bf08febdd
11. 0xd3116a59a4ef04449af3e3e0d1e00acd7f9b4f0bd37dc62968e842a3b9b62e35
12. 0x5ae0a7b65cc56319c356f6c30697c26127f3d1e7e67bb05a5e0fbc4d103968fd
13. 0xc3ddb373f637398d9ec8fb5c1463a1261a97d1401cfa2b7e180df020e4d48003
14. 0x8185eeafe9adefad89b2d62fb2c2a6beb3fde0409e51deb7d5c1a3c4cb40d65a
15. 0x57afe240b626bf60f6af8c76404811e95ea5519f217fac382bd159177a8ec870
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0