Evidence row 21635

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.uptimerobot.com/mcp"
    ],
    [
      "web",
      "https://uptimerobot.com/"
    ]
  ],
  "name": "UptimeRobot",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-13T09:33:55.185173Z",
        "status": "active",
        "statusChangedAt": "2026-08-13T09:33:55.185173Z",
        "updatedAt": "2026-08-13T09:33:55.185173Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Monitor websites, APIs, and servers: create monitors, triage incidents, and query uptime stats.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "1024x1024"
          ],
          "src": "https://raw.githubusercontent.com/uptimerobot/ai/main/assets/logo.png"
        }
      ],
      "name": "com.uptimerobot/uptimerobot",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.uptimerobot.com/mcp"
        }
      ],
      "repository": {
        "id": "1217763769",
        "source": "github",
        "url": "https://github.com/uptimerobot/ai"
      },
      "title": "UptimeRobot",
      "version": "0.1.0",
      "websiteUrl": "https://uptimerobot.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Monitor websites, APIs, and servers: create monitors, triage incidents, and query uptime stats."
}

What the leaf hashes

{"body":"82c04367250369a401955a50a093f01d6ef981d3351ab46228713de05e98a632","id":21635,"kind":"listing","method":"baseline/1","observed_us":1793025340753406,"prev":null,"subject":"mcp_registry:com.uptimerobot/uptimerobot","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. 0x15d743832aec18ae834a237919d71f2f31264745234d83f4e365c6c10d14090f
2. 0x42bc018061668fbdc52f197ddfd668e6e810ec6726a153a27b02ca7f160f1fa7
3. 0xd90e04a0f9f57029fee51f38eb6895bc263fe0d5eceae8147e1369d514b18e95
4. 0x6a34181690084d827a81eea1237ed1b9d8d74284db7aeecffc56c9bf34fa0f5b
5. 0x5a281fc4c19ea6a54acf17fb138449fd2484cbbce5b90196321efe155ae66a7e
6. 0xe1c98b8531f7c5c1eff2af7cea8bcefcd939ff952c324c98add5b8ee7ce4852d
7. 0x10af398a23ebb00bb0b5fab528ec5d2cacebc78708f040df106cc5bf084a1b22
8. 0xc81d13e5811720d5b0a8a8b81c4d861dee9859cb8de2008076c4ac33db18b648
9. 0x5965500b4029c29b1e9ce2b8cd1210df5f2964bfe34af3b2100a483bc8fed6fe
10. 0xf07924bfe64608cf73375c37b3056cb1fc69bc858212ca3c92cf95f1a82935f6
11. 0xed7aa4f0a0c93f40e8bb99589e49cbc6da4d8144091eb55a8707245d7bf94039
12. 0x856fd0d049baa5f07cd2d5d524b40c994bed22cb46ea15af4cc075b3f3f3d444
13. 0x32f46c5f73ecbfd4f770f7f760a79bee2afed4b3e7572fa882b3e7dce8df4356
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae