Evidence row 2726107

What was observed

{
  "endpoints": [
    [
      "web",
      "https://cronitor.io/docs/mcp-server"
    ],
    [
      "mcp",
      "https://cronitor.io/mcp"
    ]
  ],
  "name": "Cronitor",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T23:01:53.274939Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T23:01:53.274939Z",
        "updatedAt": "2026-11-03T23:01:53.274939Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Cronitor monitors, issues, status pages, and metrics for jobs, uptime, and sites.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://cdn.cronitor.io/static/img/cronitor-logo-compact.png"
        }
      ],
      "name": "io.cronitor/cronitor",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Interactive clients should use OAuth instead. Headless clients may send an SDK Integration API key as a bearer token.",
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Cronitor SDK Integration API key, from API Settings at https://cronitor.io/app/settings/api.",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://cronitor.io/mcp"
        }
      ],
      "title": "Cronitor",
      "version": "1.0.0",
      "websiteUrl": "https://cronitor.io/docs/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Cronitor monitors, issues, status pages, and metrics for jobs, uptime, and sites."
}

What the leaf hashes

{"body":"4bdbe0bfa0b476b421108f18ab7bdb2b1a61f68f037435e7e1cd26d126f388fb","id":2726107,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793747989954282,"prev":null,"subject":"mcp_registry:io.cronitor/cronitor","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. 0x18432ccff55f0aff4e64d80cabbf6461d5f788370d9b651fba43900a3464f54b
2. 0x6fe498cae109f6c3410bb3c81f55ff610b0b91faa9c25ec32b90dedd5175b82d
3. 0x4d90ac29bcdad8b9bc9bbcd8096d83c183d76229241e09143f1957690f78e88c
4. 0x3b2439daf8a0b9e3bf535b47b8f7a7356aa304fa97c20e3d7005d1ca828f6b70
5. 0x974503477270c3342e255f5942aa253bf4a718fd27c824d390dcbc2c69eed3f1
6. 0xcf46769cca0699f239ff36cc1142beb3a6510d1acda6d7f135b7fdcf5f70c6ba
7. 0x74aafc88c21ee1183b85753854281e2835cc324b854b9b6c3c8d5a206c4ddffa
8. 0x1418403388065901b52c31d4b8b11f0a15694b21978c968286d1b7f6e841ff91
9. 0xf4b16b9a703bdb52273f7046500708fb1124d623a6cd8aac2f3a07968703aa28
10. 0xc71c657ccb83f87eda0ed869882ca0c952155c546f11096a7ab1b4dd419fbba0
11. 0xd1a873ea69486ef8f329c3f4d514d3e62a5903e20cbf158978822f8059356e22
12. 0xb4b9c1948ca4de15875f0d083f65bcea674bcd2aabd9cf8eded53890474ddc72
13. 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7