Evidence row 1541539

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sorry-app.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/sorry-app/"
    ]
  ],
  "name": "Sorry MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:45:10.723902Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:45:10.723902Z",
        "updatedAt": "2026-10-31T21:45:10.723902Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read status pages and incidents; make confirmed public changes and manage individual subscribers.",
      "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/sorry-app",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://sorry-app.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/sorry-app",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Sorry MCP by usefulapi",
      "version": "1.5.0",
      "websiteUrl": "https://usefulapi.io/sorry-app/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read status pages and incidents; make confirmed public changes and manage individual subscribers."
}

What the leaf hashes

{"body":"d102a0cc161763382f3acf74a6c037dbdac747cfb8986419bcf753c920efa88e","id":1541539,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485024333324,"prev":1538127,"subject":"mcp_registry:io.usefulapi/sorry-app","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. 0xf23f072e34aba582d2fbbc3154589a3648c07edf509e3d7ba602222948be9677
2. 0xefa2b8911de64ae0a97381fbc0b59a4e68b408ae70927b165d8d47003aa6629d
3. 0x11dc13aaf5f5f58cc52965851a065c5ef0a84362c0a408fa1990402d88a47cff
4. 0x9dfce4a5708edd3cf27ee705a698d4bbad7b56291425d42fc5baae8772ffebb3
5. 0xdb82bbca08ecd391b93f0c91d9be18fafcd88c5178e8c9c09abcef44d7010952
6. 0xd562060b7b0fe71d83a0190f72a56e707de621e1698a2e3256c6a9fd4d33e694
7. 0x15cba4ce3f094804b736774e39aeeefdf0f11e8c5a9d77536cb157b2c5370916
8. 0x24000e3437a6c54c9f3b49ba7c20272c55f6390200abb00643650d5a5adbd232
9. 0x1470b96193c747a7429fdf7c8440a9d7c9a383df1ecd38e07a5528bbea85bd8c
10. 0xd829115a032eb3e1f3970117c3121c85688197565acb236093af10f9a35a4efe
11. 0x62445847cc133ffade4f4a1226f52a9084f4eeaddc504e494cc78d4df9e4b540
12. 0xfcd782c3f252b70bc968fb5a187963c45ff14fea50222071dde8a666b3ebdbdd
13. 0xbc3e5daeb8c4525fe47bcc0da1546eab6297e135ec75acdf3bc8177600a63e27
14. 0xb9926eb0976a5b473833dada1e63c048bf8ef05dbd747135d29c85140274baf8
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0