Evidence row 469137

What was observed

{
  "endpoints": [
    [
      "web",
      "https://zono.support/developers/mcp"
    ],
    [
      "mcp",
      "https://zono.support/mcp"
    ]
  ],
  "name": "Zono Support",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T11:54:36.228084Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T11:54:36.228084Z",
        "updatedAt": "2026-10-27T11:54:36.228084Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Work your Zono Support help desk from an AI client: tickets, customers, purchases and knowledge.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://zono.support/logo.png"
        }
      ],
      "name": "support.zono/zono-support",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Leave unset to sign in with OAuth 2.1 (dynamic client registration), or send an MCP token from your Zono account as 'Bearer <token>'.",
              "isSecret": true,
              "name": "Authorization",
              "placeholder": "Bearer <token>"
            }
          ],
          "type": "streamable-http",
          "url": "https://zono.support/mcp"
        }
      ],
      "title": "Zono Support",
      "version": "1.2.0",
      "websiteUrl": "https://zono.support/developers/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Work your Zono Support help desk from an AI client: tickets, customers, purchases and knowledge."
}

What the leaf hashes

{"body":"8a04f3ed14ad86bed06d929f86aa2cfea65c79a92ea7e13e19a56360263a92d0","id":469137,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793104137594444,"prev":null,"subject":"mcp_registry:support.zono/zono-support","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc2cf36f7ad1ee2433b3d4c9ec4334c8c49eb3c27e54884a185653ab6c743e38d
2. 0x58d236540c83e47c5037623162bd3aed3d5ec10f2a0d8446b6450955a62bf7f9
3. 0x138e9839fad2e48ee3c3bc7e1314529b3731262902372be41a1ffd9f32b177f4
4. 0xc2b1e846404e392da05771731c11c30b18b26a3554b8346cd06c09c3f6c1641d
5. 0xde00cf81f04c65f4c26648707bbd70dfc7213a271f4779ac6c84a76721ad8c3d
6. 0xa6e96433f068c7e78443b3b1a5529f06abe52187174013dc1b59173e4fe5860f
7. 0x11c7c9ebe57a176dca9c4220ab54ad6ea094012dc086cc363a520fc2216525e8
8. 0x4ba5550c1c7f804f2ceb3ae3bd488a7aa2656ab1bcb256ac6c29e898346ebd1d
9. 0x0cc7d5994fae648122445b560d817c1b1c8dce32a7ff57994d5dc4408a3f6438
10. 0x5b7bcdbcb325dc332830c77617298c32be1b23b64339a30974a75c6254f430b3
11. 0xd42fabc45b614023fa5a8deff7b18538443a7a95af9b5415109cc428d27485e6
12. 0x09c148bbe62d15164b3840b798915bcd800d49ae022a1820cd04cc89b1b4e59a
13. 0xb48b088603004f0a5232faea4acd65999cbb4832f4c15b0098e853144cb91655
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4