Evidence row 1474552

What was observed

{
  "endpoints": [
    [
      "web",
      "https://hanaprism.com/"
    ],
    [
      "mcp",
      "https://hanaprism.com/mcp/random"
    ]
  ],
  "name": "Fair Random",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T00:31:50.363884Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T00:31:50.363884Z",
        "updatedAt": "2026-10-31T00:31:50.363884Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Fair, reproducible randomness for agents: dice, coins, integers, list picks, shuffles, with seeds.",
      "name": "com.hanaprism/fair-random",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://hanaprism.com/mcp/random"
        }
      ],
      "title": "Fair Random",
      "version": "1.1.0",
      "websiteUrl": "https://hanaprism.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "Fair, reproducible randomness for agents: dice, coins, integers, list picks, shuffles, with seeds."
}

What the leaf hashes

{"body":"a0cb2b49952c13425faf401bf1165b9c97a2b1b3a2b3509eed03f75285313ace","id":1474552,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793409344371727,"prev":null,"subject":"mcp_registry:com.hanaprism/fair-random","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. 0xd39ae7a79463a8bf5702404f82ee902bac8b1d900004c7d17f9c74e82a16583e
2. 0xe2b5161e063315ae1178704ad0405b871d2e3b113c3ec0ec3d861089cb85e09f
3. 0xa7d6996269b2d489548a9e2966946a66c61ebe65535730740c44869c549e97d7
4. 0x82ab30edeb5c623b64df782c43038a92a0c322a76e573f05de53d5c2b797d7e0
5. 0xbe98656179a7505aa3502463a65887d96a7bc6bd335c404ca1dd56277981d73f
6. 0xf1d17ec50ffa7e9ea723d35a9b1c42a20ffc70901a1d91a4b213feb048d1e396
7. 0x9ea6e3a0b10c15adbe384b97458b51a31f37147781293ecdfd9e5631e0ca9f2c
8. 0x9e3ee232c3bab4c9d99ee17b3384b59d3b237b72fa22df8f8d4c8f7bb8ee0132
9. 0xe1d74ba70cbe33c6c1e67e0a27a485f2f2c3ba7acff9c183f11895e2a88ca4da
10. 0x95784670226d386f53aa3cf24ee19e2d94e1e73ecfcde515019dc29cb2170581
11. 0x8e271b7580dde391a300fe72cdd230a3af69137490433a0f88f38a0c94491fd6
12. 0xb91f12ea0e285a137a9972d1b951f56598e96935549cd91e66e3ff07fcc76456
13. 0xded599ea8c32984a8ba2e27bc0d691c8ef093be011690001291a28bda5f984d0
14. 0x0914258a3cd32c99db9301b59460f511f2cae6747f3045a418ce9caa1edb7ef9
15. 0xad3f03d7f9e1b66264ddfca29446faf13bc0fee7d8eec5f018d0d45302d3f8fd
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0