Evidence row 3935158

What was observed

{
  "endpoints": [
    [
      "web",
      "https://corpusfetch.com/"
    ],
    [
      "mcp",
      "https://mcp.corpusfetch.com/mcp"
    ]
  ],
  "name": "CorpusFetch",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T02:07:46.274962Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T02:07:46.274962Z",
        "updatedAt": "2026-11-07T02:07:46.274962Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "O(1) routing, semantic search, and demand-driven experiences over 800+ records.",
      "name": "com.corpusfetch/corpusfetch",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.corpusfetch.com/mcp"
        }
      ],
      "title": "CorpusFetch",
      "version": "1.0.4",
      "websiteUrl": "https://corpusfetch.com"
    }
  },
  "source": "mcp_registry",
  "summary": "O(1) routing, semantic search, and demand-driven experiences over 800+ records."
}

What the leaf hashes

{"body":"d1164ba239be374314014f23194308899741a7888e19a12cfc3b69dabf940089","id":3935158,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794018234865120,"prev":3675264,"subject":"mcp_registry:com.corpusfetch/corpusfetch","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0xebdae04c85b31d131be49776ed44525f098c3dc81839d29e3d9fdb1e3a584f7e
2. 0xf981085478d392cfc64e36874179d2c42d3cc9c92fbe09e9aaea9117321e6a25
3. 0xae44e7e51521bdeb41f1aa87af22649d079b3ef71cbac57af7fd9d41ad8e7269
4. 0x26bf7527cf12ca327c3ce05c39939f2b510164a06f3421b4e85bf8b8fa0f7a2d
5. 0x31cbd222c6539533766a9cd57bdca4f3f411d57530fce6771fc70d2c07ae543b
6. 0x1d728f68043245961a16b009f73b70502e864723220ed409e17e535787fb6a31
7. 0xeb736d75b9cc4910afb0a3efdc90a85008ac94e451bba52e176371dd465e1732
8. 0xeb21eb9c33f65d30d4873dc52503aa73d32a80d3e4283b760a799fb893edc62a
9. 0x4900617ca2da6898f16030ba2f493388ef456041972bcc87140bc1f1a9bc7171
10. 0xc6eea0c27f24b85080bf271ccf660b2e4cca1958d2732b963126e473b3fe0d86
11. 0xa09db334d1eb9747696fbfd05f624311d5aa7e29e82507f7a42c7c80d63d464a
12. 0x87acce77df29e8c81b4d7f9fdadb9b4738a681812af886fe197d489ce8b4d569
13. 0xa246de0ecf2c7ea6bb3364bd51f238e41f260c2a06f814448edd91148e5d0d71
14. 0xf43413f83ed03b7c7cf9da72bbeca9e32610d671fd1e4e2b0c0cf6b3d8b94516
15. 0xb6dc07358d0932b83c713d4c82df6764849db6e58ee1c7cbc06d03f381a6b36b
16. 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa