Evidence row 2130329

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://linear.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/linear/"
    ]
  ],
  "name": "Linear MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T11:22:18.011442Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T11:22:18.011442Z",
        "updatedAt": "2026-11-02T11:22:18.011442Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search, read and create Linear issues, projects, teams and cycles.",
      "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/linear",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://linear.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/linear",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Linear MCP by usefulapi",
      "version": "1.34.0",
      "websiteUrl": "https://usefulapi.io/linear/"
    }
  },
  "source": "mcp_registry",
  "summary": "Search, read and create Linear issues, projects, teams and cycles."
}

What the leaf hashes

{"body":"19feed2c83de91ce8e804fa1603283b17bcc5f4a09be14f1c63e9042a1191775","id":2130329,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793621910663407,"prev":1541354,"subject":"mcp_registry:io.usefulapi/linear","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2ecdbd5610fffeab1ba0bb5ec0c7957aec85fced1da8abd43c392dd0cb51ba1c
2. 0x4b2c792705caada6510d5f2cfaa9a428290c605a80b8e59b12a1787f4830ded5
3. 0x9d57321e23437c63825ed3b0263efe67a8e11a03eb54c80aefdd855dc7c8627b
4. 0x763e68a7316bbd8015caf1fda8ed86021d46669d44a3a6fcf30c1a97c4ccd6ca
5. 0x401720026b0af3603ffacb780833e13e017babf88ada8e65edeeb131b0e7e0d0
6. 0xd6918e557099e19831a1c1584b952b1eeda615c5b05ab469e93eb78f2b48039e
7. 0x71df8f45f1ec85e8c8db5df30f646152a874fcd6b100b6d01685a7599c65980a
8. 0x7b3c7179d5b7a69ebb92e73a0e3f87916e3f2b49373afdab24a620e2f8845f5f
9. 0x9fd636f8a1bcb59a4422c3e7f3f25c6f3e94b8650671ababa3f11ff80eb23b13
10. 0xb0f730fd45cd5875b85dc6cc339eda827809c59eb23fe401a84a09110bb6c636
11. 0xe24a6c1708ae5167e88e2d01e0d5eed4eaaac23736fdc7b30192d6ac9ae9e781
12. 0xa39f479631c3d9f1120fe6d97a0b21058e85f7acd7b66ba73bd6582ec4dd0f36
13. 0xf1aa667ce80c3cfa851957b2154c374229551d079e3666ba4d1ea5e32bfbe79b
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af