Evidence row 779067

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.drumbeats.io/mcp"
    ],
    [
      "web",
      "https://drumbeats.io/"
    ]
  ],
  "name": "io.github.drumbeats-io/mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T14:38:04.361019Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T14:38:04.361019Z",
        "updatedAt": "2026-10-28T14:38:04.361019Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Drumbeats cron, heartbeat and uptime monitors, report job runs and handle incidents.",
      "name": "io.github.drumbeats-io/mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Drumbeats API key (dk_...). Optional: the HTTP, SSL and DNS checks work without one.",
              "isSecret": true,
              "name": "DRUMBEATS_API_KEY"
            }
          ],
          "identifier": "@drumbeats/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.5.2"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.drumbeats.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/drumbeats-io/mcp"
      },
      "version": "0.5.2",
      "websiteUrl": "https://drumbeats.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Drumbeats cron, heartbeat and uptime monitors, report job runs and handle incidents."
}

What the leaf hashes

{"body":"6d3667a53333fe58544b28b33d7289dbab8b17ecb124ef6220cbfa242aae8ac8","id":779067,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793200259978916,"prev":544402,"subject":"mcp_registry:io.github.drumbeats-io/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xf107e30e341a325aab7a2623ea93c8a483ad9a5684d6d2747f857c92fae81b3a
2. 0x62467b29228d31492efb18afbad83d1072a6f0b0ae55100c7e5d3be8fb4e5283
3. 0x57eeaa11a6485568a9f8674638499e4f3d6b2b743f5080bf101ec259be0d3b45
4. 0xb075bf72d510d2908104c312cbbf8da03a49773ba1c1bb7ec1fc96289800f18f
5. 0xd05c31e1454db7d9905857ccf472cb0e3f52a5cb88bea30486a04fa7bb7960f1
6. 0x018204ea9bec51813fa50676d39e6d8115756129cb49b43c033cf8ab4366ab38
7. 0xec3c4dc65ee5356c4ee526daff83358c7ba36d9a1fc10f4bf2c137ca895d8e2f
8. 0x7fb319a9a0f14e74108781b993e883a569d4720b847a421efbad9c638a305a56
9. 0x3434595c33f4bce8a25e091796e1347bbd30a3af411c59aa07690fcdad9ffa31
10. 0xd67cae0d1b7d9e7cdb1c2a0d52847b423e2fe116a708d3457f7dfa087fa0e08b
11. 0xcabdb526177e321485ce65497c89e9524969c18aad63fffae60bee2528ac7a8e
12. 0xc56237f7077cbe003169df0801ac648da6856a2a2f1f5e1d414a639be2566d55
13. 0x39568e4b66f4f298b6b05b4f12c8e6166de92e0449cb11e61f1e4113f17fbc82
14. 0xfb2274fa79452c1e494276a3ee3eadb7c66f76a08a80f6923416f3d591053e02
15. 0x33bfb51cb957137510d8a1502cd50241c4c0982e2741290f3b8f2d2b1e69de70
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae