Evidence row 2726757

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": "2026-11-03T22:30:21.229299Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T22:30:21.229299Z",
        "updatedAt": "2026-11-03T22:30:21.229299Z"
      }
    },
    "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": "1.7.1",
      "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":"02c4afd0f41bbeb1af2fdaf2de04a35f559cef7cf407ee8f6067fe551cd32b89","id":2726757,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793747994622753,"prev":2564903,"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 2026-11-03 (425475 rows).

1. 0xdac61b9ced5717ba0d81aace98d66116c157b6b35f8bd967de608c3ab3bca0e2
2. 0x56442384615df99e00703229278de052926d05acdbe335268ba6fa09d953248c
3. 0x8e62a66e6901a3c0d1b84da71aa7a3f2d48f558dfedd02e1c34a6b9217606b56
4. 0x1fed24137d1cd1ce2585098a621f3ad558a559ca18e1dfb50853529c91c75128
5. 0xd8aff2d82da9b359a6b3dcc42794c82b59d3558180fd041d16a333397d51ebb0
6. 0x8599d92e41b1700f4cdafedee4bb26247f16b1e4ab67dccb798adb339d243f5a
7. 0xeb72c9e1a9d8cde4ae5c714297aaaca399afbc4467b18a682ba4f3859191b674
8. 0xf44d55c10db4e77a9e6769febaf7697ac1350c5a82bc07c17f2d51ab06d6a784
9. 0x920d65d6425fd4492c64e0be0a57972ae45224cf6e056cb9c9fb940d8de985fb
10. 0xfd6f4de8cecf698d157d53390bebd7edf27cdce11f7653a4a165533acd59758d
11. 0xf23b20e319fe4d89a87a83d430d316228815ff91c24ded9ac043ab106f2a774e
12. 0x50c000dc4c49c64976d0fb6188c7b4b0b1786be9035d28f75ca46e820eaa947b
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7