Evidence row 24218

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.modcard.fun/api/mcp"
    ],
    [
      "web",
      "https://www.modcard.fun/agents"
    ]
  ],
  "name": "ModCard",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-09T00:04:52.23732Z",
        "status": "active",
        "statusChangedAt": "2026-10-09T00:04:52.23732Z",
        "updatedAt": "2026-10-09T00:04:52.23732Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find, personalize, share, and mail animated greeting cards with original music.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://www.modcard.fun/icons/icon-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "src": "https://www.modcard.fun/logo/modi.svg"
        }
      ],
      "name": "fun.modcard/modcard",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.modcard.fun/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mudberry/modcard-mcp-setup"
      },
      "title": "ModCard",
      "version": "1.0.1",
      "websiteUrl": "https://www.modcard.fun/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Find, personalize, share, and mail animated greeting cards with original music."
}

What the leaf hashes

{"body":"752d04f13dc261f59120df8bdb6e328ad9c186fa4982b79f0f2e1da9a7fb7b51","id":24218,"kind":"listing","method":"baseline/1","observed_us":1793025352200776,"prev":null,"subject":"mcp_registry:fun.modcard/modcard","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. 0x0882ecbb87443f29512812a1eb2bded9ad43aac7eb1091311f3225af707bbae7
2. 0x64d86a702c1f10fe9626fc1f4bc845bdf384accf8f8e6656d5d559c6b69b6e3d
3. 0xd1871f5a795a4b792270ef7cb605d2ea904b4fcfd74732925d2d5b516ccc56cf
4. 0xed9356d6dac259e3211b4f41610a89cc20cab97d224160182238dc5de2f51b7f
5. 0x21ad0385065ee4e7961185dbbb74f17eb9e90a0b49439acbca291229a863bb0a
6. 0x19ae9d28ddd90d23423f2d2ccfaa3f5274adb9a9b4024330de746ba3a5008de1
7. 0x8c7b7b73356d29db2a36d957587da00a0cbc69336943dbc46548f29c2d4e2532
8. 0x032bcbedccdf98e5b79d7dc8678d1fd1c149ae546ad6f434f042bcc1ece48bb5
9. 0x8ce34f6597c63a0c5265d4f8d688eb5a122222b8eb4d2f1289bd5aae1118284d
10. 0x8c7a98ae2cb4ce9806641729f82b9b19104c8b000de3727bbd7eb046927d1d21
11. 0x3585060104222ad1aae3396450719e555d4d013fa2b3a7b43777a1722ca9ce22
12. 0x6003e14d04cde1d24b195ac15b568dd483e04047e0f2ff64d9632a51a8f7123d
13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae