Evidence row 443368

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://trigger-dev.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/trigger-dev/"
    ]
  ],
  "name": "Trigger.dev MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T08:34:53.940098Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T08:34:53.940098Z",
        "updatedAt": "2026-10-27T08:34:53.940098Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Debug background jobs — runs, traces, spans, schedules, queues and deployments.",
      "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/trigger-dev",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://trigger-dev.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/trigger-dev",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Trigger.dev MCP by usefulapi",
      "version": "1.25.0",
      "websiteUrl": "https://usefulapi.io/trigger-dev/"
    }
  },
  "source": "mcp_registry",
  "summary": "Debug background jobs — runs, traces, spans, schedules, queues and deployments."
}

What the leaf hashes

{"body":"0bb6017c333d71aefb4d13e867171df5bcf72ccf164d76d6bcb40dd71745caae","id":443368,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793093259591880,"prev":56874,"subject":"mcp_registry:io.usefulapi/trigger-dev","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x0ab84a9ef270d6f8d1872a40a3a93da12444c54dcb867029cd065aec44467169
2. 0xefa44799a9d678688a60e5198298aa63c3e63c9bbe24dcc925a95af0f444b0db
3. 0xc6c8052828c060c2ebe0172170225534749d5bbd5545be60c618ab8c0f2b1650
4. 0xc76f4e48255d9d0a03258894e6f8946b3686823b4f54680bb6077b95b36519a5
5. 0x509005045d88106c45a2755c6991b16653a14fe18a6e2ae3fea6b652a35c6bae
6. 0xd3022c069091a64f375512907e552ca9002fd4179d1282b0d100cbd0924fcbe6
7. 0x354df7c257eff38e8c291d9ec05a3f100419d1174ef8b69168fc9acf29d7e222
8. 0xa8f05d04c7a2812e020cf71d5cd5a3ab12fea7e4410747adfe2da39446099a73
9. 0x937e7ab3af25b1ede619fbbe1127f28b9409df282623ddd37eea666685dca9de
10. 0xb6a4450b4a9940eedd2b07861f4e3bb98cbc22cfb025b648245e62a4512ea7b3
11. 0xab9a818db8b8604daa1d300b5336a7ecdc718ee9de04e347884c3c2ff6e455d3
12. 0x7189e38499a0d36b6f3d244260e4b1d8d20ec79407f4be030531131834122360
13. 0x74ffd6144e8464591ea30392b981f197426cfd361178829fb8a66915e2f727b0
14. 0x3e0ec8a2a8a954695a9b53a4a48a7656d7e3fd6a8795c73b49e2ef05b201ec3f
15. 0x2cf27e8a181d60d0dd27c186c2eddfcbb4e8fa71cf66feeb55a4d730e15ee8c4
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4