Evidence row 1053865

What was observed

{
  "endpoints": [
    [
      "web",
      "https://us-epa-compliance-mcp.donniertf.workers.dev/"
    ],
    [
      "mcp",
      "https://us-epa-compliance-mcp.donniertf.workers.dev/mcp"
    ]
  ],
  "name": "US EPA Compliance Check MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:14:00.946612Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:14:00.946612Z",
        "updatedAt": "2026-10-29T21:14:00.946612Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "EPA compliance, violations, inspections and penalties for any US ZIP code or company.",
      "name": "io.github.donniertf-hub/us-epa-compliance-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://us-epa-compliance-mcp.donniertf.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/donniertf-hub/uk-mcp-fleet"
      },
      "title": "US EPA Compliance Check MCP",
      "version": "1.0.0",
      "websiteUrl": "https://us-epa-compliance-mcp.donniertf.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "EPA compliance, violations, inspections and penalties for any US ZIP code or company."
}

What the leaf hashes

{"body":"cd7e3710a00cb444217a9bb78cceed0861ba0328d2327bfda1e82f024176b407","id":1053865,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086208980,"prev":null,"subject":"mcp_registry:io.github.donniertf-hub/us-epa-compliance-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xe3bfdc6e75d2eacca7fda506ab8528d512ea915bbd22f4451aebee2385e8c5ca
2. 0x6ebcb7b9f7b8a36a60a4398da28ca5727c6b1bc0fa8a9d39880a59f9aec9ee5d
3. 0xa14a7c34ad7cd7b5e61cbeb1bb1043e4cd02fc47c634f7b3fc3618c453708e59
4. 0x8eec35b39bd30e5b73b95516b7de137be14c1f6c0ee0f9f012646e38d17104c0
5. 0x6fd4d7648e95d4b6249e96ad983bbd31a391600d7f66e063c45ef76ed0523b0f
6. 0xfe2c8e860969d16e80dfe3cd0de8400d9ea124ebf2345a3ef0129616d858e199
7. 0x709e4e7b0a5dd835178afb0f951a6445d1cd818d036d9bd73bbdfca703fc27ab
8. 0xdf95dac0de64d015e43da401fc90dd0ef205380f434f32deba99c7222f634d6f
9. 0xd41788f69b2e4e82901065b0cfc094fd5cfd5e3cb215ef910f7b7e272ef8127a
10. 0x9b7367668bcc013f124943420cb73c99d2bde16512b5be2bb70eb48ac48d453b
11. 0xadcba9591434d8a7b4f6035482b9a04cab663b4dad0d00b795c2b7eb42a80936
12. 0x247ea3a1ecf496588332a6512fba8396cfeb0d4a3b91d4a69d8c4e72801689fd
13. 0x31d9bd174da02f7a79f3f5f6068e0a16f8b2319ca4f6d9a4cd93464988b1ffce
14. 0x5eebfacb78943282482b6079e45bf142a28ccb1f65c473e6e0a90d378cca2b03
15. 0x1623e28c5fc42dfa00ec1935da937a96d5bbf27124e83666dc61efe8facbb339
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1