Evidence row 1234258

What was observed

{
  "endpoints": [
    [
      "web",
      "https://apify.com/hermeskd/dns-and-email-auth"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=hermeskd/dns-and-email-auth"
    ]
  ],
  "name": "DNS Lookup & SPF, DKIM, DMARC Check — Findings by Severity",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T07:41:12.309909Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T07:41:12.309909Z",
        "updatedAt": "2026-10-30T07:41:12.309909Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "apifyActor": "hermeskd/dns-and-email-auth",
          "storeDescription": "Check DNS records and email authentication for up to 100 domains a run: A, AAAA, CNAME, MX, NS, TXT, CAA and SOA; SPF with its 10-lookup limit, DMARC policy and alignment, DKIM for selectors you name, MTA-STS, TLS-RPT, BIMI and DNSSEC, as findings with severity. $0.002 per domain.",
          "storeTitle": "DNS Lookup & SPF, DKIM, DMARC Check — Findings by Severity"
        }
      },
      "description": "Check DNS records and email authentication (SPF, DKIM, DMARC) for domains, as findings by severity",
      "name": "io.github.kriton-dev/dns-and-email-auth",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional: 'Bearer <your Apify API token>'. MCP clients that support OAuth can sign in to Apify instead. Runs are billed to your Apify account at the pay-per-event prices on the Actor's store page.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=hermeskd/dns-and-email-auth"
        }
      ],
      "title": "DNS Lookup & SPF, DKIM, DMARC Check — Findings by Severity",
      "version": "1.0.9",
      "websiteUrl": "https://apify.com/hermeskd/dns-and-email-auth"
    }
  },
  "source": "mcp_registry",
  "summary": "Check DNS records and email authentication (SPF, DKIM, DMARC) for domains, as findings by severity"
}

What the leaf hashes

{"body":"75cf27fb38ea9654efc13c19d3aa5836ac4854f0370cb0f195bc4112b204c1c4","id":1234258,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793348108965283,"prev":null,"subject":"mcp_registry:io.github.kriton-dev/dns-and-email-auth","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. 0xffd7378b9590c16eea3cf986faa631c72629d75c2a2fa99019e3c9b2f294d198
2. 0x39314cbce110d421984434366a2adff6f184a6db6a11f5621e8f3b005413a79a
3. 0xd12dfafab8809a2cb9d3873f289877ed48a2eb8ed71c01b2886aeb79485696f8
4. 0x1b40300ad86f6fc3d46ae0e6a0e74a3e50247666f9e873815048f3f6ca4e13d7
5. 0x364295bc1e9861bd2f03883916b49c9e2d259fec0715156aa06a2d5e3e4e70b4
6. 0xf502508d221b165959988bdbd1ff8448065dfbdf9baf43fc41205f8915f41547
7. 0x06909586f84b77d77d9df94bc13a234ffd04429c4969141d9cea63bf2cc120a6
8. 0x2625b54edd241084073777ea58aabfe811cfb4b0953504b944d0046a57cb0a29
9. 0x179548eb553a557dd3dc0e94114b459ff4c7dbed71018bff5333029407dcb23b
10. 0xed1b4b2bf993dd317540a3ca3c7a0222ffd5a96cad1250ebf1a9b626d69c7ce3
11. 0x9e891c0939e88f6df0187ef432d5695f51efa5acb55c7d3c9842ae0c59a56230
12. 0x030ea611a04a437f2c80577f6ab0971a98e22d40a72366c4d176ac9c95399553
13. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
14. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
15. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861