Evidence row 1286570

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.serverscan.com/"
    ],
    [
      "mcp",
      "https://www.serverscan.com/api/mcp"
    ]
  ],
  "name": "ServerScan",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T18:42:22.657869Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T18:42:22.657869Z",
        "updatedAt": "2026-10-30T18:42:22.657869Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "PCI ASV scan prices, SAQ check, free payment page check, PCI guides and scan-failure fixes.",
      "name": "com.serverscan/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.serverscan.com/api/mcp"
        }
      ],
      "title": "ServerScan",
      "version": "1.2.0",
      "websiteUrl": "https://www.serverscan.com"
    }
  },
  "source": "mcp_registry",
  "summary": "PCI ASV scan prices, SAQ check, free payment page check, PCI guides and scan-failure fixes."
}

What the leaf hashes

{"body":"43cb8e92670f541d3428de9de2f99e933aaa7abe7ce8e078ff562532d840bb8a","id":1286570,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793387736870781,"prev":20217,"subject":"mcp_registry:com.serverscan/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x5133491730eea60191f16032c1536eaf5faa205aae278d3cb2f6073ea7e0cb35
2. 0xb562a52d13da00630a7dda0f7c2438f5ddb7fc2d613a59be411eb6fd10d0f007
3. 0x91504310abcc88472d0e5975484efce2ce4f507122c1b36839d3727c84910788
4. 0x4a13340e80da3df3914bc0dd2f1549160faaeecd1db2a6d93f3a6eecac8529d5
5. 0xd6ddd2a6dc1b65c3c433734e05578a53ecbc491dbcc53db8f3200e91a58614ba
6. 0x5b1a9a9eb3acfbdb7739e83bc71fec6a46fe0fdbf09320503868a8765f464163
7. 0x8d412af5d13a3781e1cb3779e9633246f4ae4f361b91c62aa281228bd2a07935
8. 0x5c91ac58b8c30776247b77bcfc1400f489dffe1be1cf62205340fab489f0068a
9. 0x46f280f49ca5207cc554519b45c165362a4b8e67ed396b362194c251b79e77ab
10. 0x66dbc70d266c1cd8e8f22230974888cc31ac12aea99fabd32895b6a308d10b3b
11. 0x1c87202556e74bc514a1f8e05d97c322d7654014ff3e6b3f9d21691d4559e39f
12. 0xd2bbd41ee81171c8517fddf97590baad68fcf2965e25114aebaa2280519ab873
13. 0x6cf93af94f7fea3d487ddccc911e8ed51a0805726b843fda74b8775a8b165aa9
14. 0xc50bc54a5f909a7a577c4f0728b218d8be3478facb29ad6040ae8212305ae1d6
15. 0xa937fac4496d1d79e24c5f12abd33388ef710185b9d82165d4b39af6bd434545
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861