Evidence row 1053869

What was observed

{
  "endpoints": [
    [
      "web",
      "https://us-food-drug-recalls-mcp.donniertf.workers.dev/"
    ],
    [
      "mcp",
      "https://us-food-drug-recalls-mcp.donniertf.workers.dev/mcp"
    ]
  ],
  "name": "US FDA Recalls (Food, Drug, Device) MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:14:12.740055Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:14:12.740055Z",
        "updatedAt": "2026-10-29T21:14:12.740055Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "FDA food, drug and medical-device recalls by keyword, class and state.",
      "name": "io.github.donniertf-hub/us-food-drug-recalls-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://us-food-drug-recalls-mcp.donniertf.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/donniertf-hub/uk-mcp-fleet"
      },
      "title": "US FDA Recalls (Food, Drug, Device) MCP",
      "version": "1.0.0",
      "websiteUrl": "https://us-food-drug-recalls-mcp.donniertf.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "FDA food, drug and medical-device recalls by keyword, class and state."
}

What the leaf hashes

{"body":"832d9be152ab48551a8f2efb35cd94ed089b519d7adf4253a790aae004139b75","id":1053869,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086216876,"prev":null,"subject":"mcp_registry:io.github.donniertf-hub/us-food-drug-recalls-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. 0x33c8b0995d26514093ce679c6a2efaffb6be19eee1e97eca5c0d8e57ac50f3cc
2. 0xc198121af09cc8d8ced0a991d2b71e75e0a5f001b2e286af0d6f839da42f037d
3. 0xdfb24cdee2d92a53f88a7ea7be25a300aaf8ffb5020f26adeaff9d0e83a4374b
4. 0x85d28c920dc8d34b5df8f4f62426b345d9d8c6b48a745a824af77363dca157c4
5. 0xd95ba154c7092b5931af2321f161a51b21cc3273bcc47b941e7e07697c4bb21f
6. 0x6a360efed91caf1a7122fb323d310c28a59a442bce452f0815c739ef0a73b815
7. 0x5d63dd14615367c1cd601e69693a81630ad13500833b5b29953b2f2afaceb901
8. 0x698207685d36d8478471b4ae2c2ca2527c7081a61ab005ece2be41c258763955
9. 0x4075f8a368eee3da381df1916ce259d5403c93df495341ef7bcacbd45d3e7f70
10. 0x959d873e7d61c540aa472a4dce8d9231026e8d93dbe0c527d9c9ee261b865690
11. 0xd832829d192f04228aa57245c85f80c9e451e7e2acd0dc68ee6a446227068313
12. 0x827b457912e8baa10cc9659c4b581d9b2fcf1c7b2d65750ab24cb1fb1d8ac02e
13. 0x15a9e69ec55b3b3b0172aac34642cd2d4dd9a7825683c77c1f52fbc1dc101637
14. 0xcaae1928370ce22d2a564247e7948dcda78bb8c3ef9a7d8bdfa6e00f84c1e28c
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1