Evidence row 506083

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": "2026-10-27T14:36:03.094119Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T14:36:03.094119Z",
        "updatedAt": "2026-10-27T14:36:03.094119Z"
      }
    },
    "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": "1.0.28"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.appwrite.io/"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/appwrite/mcp"
      },
      "version": "1.0.28"
    }
  },
  "source": "mcp_registry",
  "summary": "Build and deploy backends: auth, Postgres/MySQL/vector databases, storage, functions, hosting, CDN"
}

What the leaf hashes

{"body":"ddeced44cc6178bd29203a3c74183f7cb2d425f6c86f62fd12e4e281b3e90e99","id":506083,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793114943035976,"prev":387603,"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. 0xf83226cb5bc2c58cdb536ced3bf72835593b5a1b08ba5f6fd2accfbae19ab163
2. 0xacb6e975bef09e9f5ff2b8eecabc9f4d6cc7d7b8e722eae6613097693c961f4a
3. 0x5358288fcbff4b66f2775fa3c219cd142d91b9d4e2d727caf213919e8ceb44c0
4. 0xfb0410bd6ffc83eb9622a2f23f1014d23d501eef24bf3f4d7febbc9f8e7e6cb9
5. 0xdebdc98ee323a01b4b22c023a05e9ba9ae2d66f2109629afe87356a1e915caed
6. 0xa7cb8ad0e921004eeb142a92c6e3f0df101bce6a20ae5b5b243c0119d785c1c9
7. 0x5e30e4213aa5baf204b946cc86c367a9eddb267c6fea18ec87ef10cebe3a123c
8. 0x771b8017f1a8a83c03bb2020b1012937e7303de0349523f351ed8b7393193cf9
9. 0xe66a23e55f169cdf756708d6b7c3957abee2caabe9e915cfa58245bdf163c28f
10. 0x0fa167eb3be4aa29b7fd8dc74284b91fa45ab96e10ea6dff4ea5cba0573c64a0
11. 0x12408384d08af700ef3fb795be2a17733a31e199b760d2ea0302452891a37f3f
12. 0x3d6ce9e9447d644baa93c05c5ec0a44778000bfa82e0208f4a0086c782198964
13. 0x2cba9be288dab78cb9c5f54fa13242712b2493da9f833a7c3cdd92cde60662b0
14. 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
15. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4