Evidence row 18966

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.perkadoo.com/mcp"
    ],
    [
      "web",
      "https://perkadoo.com/docs/api/mcp"
    ]
  ],
  "name": "Perkadoo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T19:08:11.467463Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T19:08:11.467463Z",
        "updatedAt": "2026-10-21T19:08:11.467463Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Perkadoo giveaways, streak programs and perks, plus verifiable draws and streak badges.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://perkadoo.com/apple-touch-icon.png"
        }
      ],
      "name": "com.perkadoo/perkadoo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.perkadoo.com/mcp"
        }
      ],
      "title": "Perkadoo",
      "version": "0.4.0",
      "websiteUrl": "https://perkadoo.com/docs/api/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Perkadoo giveaways, streak programs and perks, plus verifiable draws and streak badges."
}

What the leaf hashes

{"body":"b282aa3216ad77a123909b89d322296bec7343ef5207175dedd882977a57cff7","id":18966,"kind":"listing","method":"baseline/1","observed_us":1793025331013805,"prev":null,"subject":"mcp_registry:com.perkadoo/perkadoo","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. 0x2c96170dda0e37ab86cab7052ed467ab582d0515a2e19819fd06fa7015ba9fe3
2. 0x429c08593d83a61a228ddd4f8687ee5abd16a69f11478eb5de2d8b94cf7710b2
3. 0x37516743b1a5119a462b6534e99fbdfbdba32bca634da716e72d79d3e2284102
4. 0x5570de1189af7983856af1bd31f608105b5dd4b16c84935306c944bce8d30113
5. 0x456a567f1f3c53e1b9fbd7060656e2ec3d889d278c43fe0779cd0972afb32137
6. 0xf5374f3691a228568d5f1cbe60701fb5d2abd63904778ccde12bd4d47f9d2e97
7. 0x3992ef7d77cdc63028f12357cdde066ddc987d25fb82961cd08ea8a0e34d9e61
8. 0xcb80d18a740ba1dc45c76a5cc87f62e5a6f0683b935f2cc0da3c1e23a3141b5b
9. 0x7420dba81dac91978bdf01f95a02b6ae12fba03502cf439be566afd5217ef304
10. 0x92ae512ac303ebf33e234dd8900de38bc100cacd7e3e6d4585dab96308c421ca
11. 0x9f7d3cc11f13fc54c5221c4babc2273f69d77c4b805c79df41df74cfb0975d6c
12. 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae