Evidence row 19157

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://powmcp.com/ssl-certificate-check/mcp"
    ],
    [
      "web",
      "https://powmcp.com/apps/ssl-certificate-check/"
    ]
  ],
  "name": "SSL Certificate Check",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-22T18:59:41.569735Z",
        "status": "active",
        "statusChangedAt": "2026-09-22T18:59:41.569735Z",
        "updatedAt": "2026-09-22T18:59:41.569735Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Inspect one endpoint's served certificate, expiry, hostname coverage, and accepted TLS versions.",
      "name": "com.powmcp/ssl-certificate-check",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://powmcp.com/ssl-certificate-check/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/powmcp/mcp-server-guide"
      },
      "title": "SSL Certificate Check",
      "version": "0.2.5",
      "websiteUrl": "https://powmcp.com/apps/ssl-certificate-check/"
    }
  },
  "source": "mcp_registry",
  "summary": "Inspect one endpoint's served certificate, expiry, hostname coverage, and accepted TLS versions."
}

What the leaf hashes

{"body":"ed0a66affa5184d4e30b1e2e5236912c9cef0272d79e5ef898646018f74a5ae5","id":19157,"kind":"listing","method":"baseline/1","observed_us":1793025331206346,"prev":null,"subject":"mcp_registry:com.powmcp/ssl-certificate-check","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x592a89818e6a18859c996a50e9e197d7626fbc99a1fc15e3fa66dd58b494e7af
2. 0x1f892a679b609556b77fc41ecd9e59addba716a7f8008566cc049bebbf1a218b
3. 0xba601e1dca8145ba0a84bbde99c334b65e15d62c51aaa0830efd81ab7c8bce2a
4. 0xa2c05ad5db57d4a04088ad880f5c5a9406f7c84405fd4db0c69bb204e2d326db
5. 0x81a0ad18f076dc4202be54bac9dead0ad63ca98e4bc0eb5f25bd87109ac4b282
6. 0xd6409ba4b8e01665909ae56415b0e941b27bafc146db34bcdd2435561c21e268
7. 0x49583dc30a60716d7e176937ebee91342a2ce250fde72def5e424748d585b681
8. 0xf87a7ec64783cfb91dd7204aab49f00f0b7add530c66c442337a9431d3e2e337
9. 0xd446fb8a293ef659909ea01ca759b213fcef3b2391af4ad20116c641340e19e2
10. 0x299a3ff4761c07d1cb4987908783634f7b9e00f8f10a005c2d99c16a74924a4f
11. 0x049f39c56b6b9cf95e0d9ebf2081f54ac35b4d69ec211e8498958f47d088b46c
12. 0xf522fa92d4115c2b18b96aa43119f8df9b4e96c92f5d6449d0fe96dcd4bf324c
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae