Evidence row 1487402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://foundry44.dev/"
    ],
    [
      "mcp",
      "https://foundry44.dev/mcp"
    ]
  ],
  "name": "Foundry44",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T13:00:41.373938Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T13:00:41.373938Z",
        "updatedAt": "2026-10-31T13:00:41.373938Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search the Foundry44 library and install animated UI components for any stack.",
      "name": "dev.foundry44/components",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://foundry44.dev/mcp"
        }
      ],
      "title": "Foundry44",
      "version": "1.0.0",
      "websiteUrl": "https://foundry44.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Search the Foundry44 library and install animated UI components for any stack."
}

What the leaf hashes

{"body":"32b1cf5566f5f9b057d8b2855830aa4a47fcd171840761edcedc8cd6c27450d5","id":1487402,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793452567826368,"prev":null,"subject":"mcp_registry:dev.foundry44/components","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x1784aeb65a4aeb4fcc09601cba667f604895d0fc1a226c12a4132cff5654b951
2. 0xf320e3421643e5380fb6184d48076c18548bd82373692db0f3612d14007d0444
3. 0x90c81978f4df210878815b565ebf8544fdc15128d1f866898d2b3f783737724f
4. 0x215e7bbfa7756a4606cf26930666170646c73a5f6afc963d31f917bf9a2f5d06
5. 0x6f0ac0d98e2103ce96c7e1227ce0b7e163648b3a841d517ca48aadf333d8d69c
6. 0x2cfdec67690ec3a2e9d3ef45d39eeb67173266a242cdb1fe69197eb34daba73a
7. 0x486a3be4c4eb6cf5bc641d18b225a94b9cee4ce0ae2a706011d25e871dcea7ef
8. 0xf8d08f271939ae0f3637eb2e67eccc2309af924c8861e10911b83f796944e3f9
9. 0x5d11daf2835e6820dffa6a66a6eb04a31ed36d5b17d52a76d10e5e8a27d52f39
10. 0x1c67bba6ae1bb3e1371478a4df42875b4e58a5c12a6961fa13e9293188e198ad
11. 0xd68a9ce097161bdfd4a816ccfab7f65d7fb2501efc581dd59001875066ae2158
12. 0x9fe41fcca6066b8271e86b17d24a9b73afbe33574c63e492ebb462491c2a2b34
13. 0x2fb3353875d04f7bcf4a3e6c4b8752f251dbfb2f984efb332ea96d75516ac33b
14. 0x500efd0d65e793a02397af46769412226d4deefe24ac497b68f3a32f6828638e
15. 0x95ec49fc7f2c7be30422eaa1d0d6036836dd63ff46a8ed4027258fcf3eb8cf24
16. 0x2bca4aa3c59fe9209016c64bd8b706423477e3407201a00165afde9abf6fee2b
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0