Evidence row 512347

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.appwrite.io/"
    ]
  ],
  "name": "io.github.appwrite/mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T15:39:17.615694Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T15:39:17.615694Z",
        "updatedAt": "2026-10-27T15:39:17.615694Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "Build and deploy backends: auth, Postgres/MySQL/vector databases, storage, functions, hosting, CDN",
      "name": "io.github.appwrite/mcp",
      "packages": [
        {
          "identifier": "mcp-server-appwrite",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "2.0.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.appwrite.io/"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/appwrite/mcp"
      },
      "version": "2.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Build and deploy backends: auth, Postgres/MySQL/vector databases, storage, functions, hosting, CDN"
}

What the leaf hashes

{"body":"a1dbbe948996203337b61874468c3d309eefc81601c162b8eca520775b1a166e","id":512347,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793118544535108,"prev":506083,"subject":"mcp_registry:io.github.appwrite/mcp","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. 0x88f78d37b18d849f7303589064fe2d287eb8ebb501950c464e14424fa638859a
2. 0x8249b7c1b2bf639c6b9db4b24bf101209091b3086244298fb7f7185cdd6b1f5a
3. 0xf788614a3cc0191677c16775fd1a0c7d53a414cd63ed2e5181ca5317f27ecfbd
4. 0x509bee849209b720b1a475959607ee5554057c53230a89732b60dfeaa3d12983
5. 0x97a8c33e74929556b104de66687ec6d8c0b9e42b0f50b1b4518455459c96a727
6. 0xec1c985118e25991542bdd6160422c89313d421e5a0693e307265fe7e231d42b
7. 0xce414d6bcf9c314aa2c13bb744a52562a185d30f223a7267d5351d21614ab45b
8. 0x233b76ac0c91341fa924d48701c4a980d33b86f04b228c7618041e0060e5c990
9. 0x202e4d67b3013c1a829700b4186ced1e6b0d2964bc6e04d302f7bc0a380fa212
10. 0x74b456622b05e6bd0b4cc5e19d26f3a5df384097a0fcf42f4c8fc6f450f93956
11. 0xdd2d5eb9439a8e113d9cd2e4e8f0db73acb9a788d06262344864a0cbb291f3ae
12. 0x30c799f301803795a41119ff9181a1ecb65705ab464b7ef061de2b33772eca73
13. 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4