Evidence row 58660

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ferritin.rs/mcp"
    ],
    [
      "web",
      "https://ferritin.rs/"
    ]
  ],
  "name": "Ferritin — Rust documentation",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-22T01:29:14.693366Z",
        "status": "active",
        "statusChangedAt": "2026-07-22T01:29:14.693366Z",
        "updatedAt": "2026-07-22T01:29:14.693366Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search and read Rust documentation for the standard library and any crate on crates.io",
      "name": "rs.ferritin/rustdoc",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://ferritin.rs/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/jbr/ferritin"
      },
      "title": "Ferritin — Rust documentation",
      "version": "2026.7.21",
      "websiteUrl": "https://ferritin.rs"
    }
  },
  "source": "mcp_registry",
  "summary": "Search and read Rust documentation for the standard library and any crate on crates.io"
}

What the leaf hashes

{"body":"eb7c050d2f8da1ac3dbdc3451facbd7664ae4bee06af31f525de22081b329982","id":58660,"kind":"listing","method":"baseline/1","observed_us":1793025444676538,"prev":null,"subject":"mcp_registry:rs.ferritin/rustdoc","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x440c13eba2c94d0f436f574ae3af0ee60fc5277bd8437cd2e25758f21ff64283
2. 0x01352619ce084b1ae4765e7d78b2ee212a5566be75da0532c1be11837a960c43
3. 0xea176f46d5e2d358710f762a4531b1a7caf090ac93cfcc772ed7c66ed47b525f
4. 0xf2265022850ddd0e4f37c86eeeb47189da553ae773b0c73d261ff1812ab310ca
5. 0xda26a911d616d8318dabe9ae8f219a81cd9a4eaa39b8165bd3f8f5100da2e487
6. 0x50c922299c8f3842e946a0f183ef252e0043175434b787e9991a9abb32febcd2
7. 0x8615f8ef519f5d173b3e62d616346cba8177c17e4a8162417d507fd42de4f23a
8. 0x65683194bbaa775fec19af098e2949dc61ec27f657c1a6fbff21418049464838
9. 0x7548a06d81eec6f7a871b0f5e95a2a8ef0b7cb2bad9381bfc2356cf67b2e5859
10. 0x1dc09c8e92168e3a1cdf1a0e953982ca9207934a0dfce256095416cf4102fbce
11. 0x60b91f773fa3c91ef752edc3e72b14aec43590de73fb46a458b7100f8e74b4a7
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae