Evidence row 4164254

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.zipirapp.com/mcp"
    ]
  ],
  "name": "com.zipirapp/zipir",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-08T20:01:40.404781Z",
        "status": "active",
        "statusChangedAt": "2026-11-08T20:01:40.404781Z",
        "updatedAt": "2026-11-08T20:01:40.404781Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
      "description": "Turn documents into source-cited video lessons for safety, procedure and training teams.",
      "name": "com.zipirapp/zipir",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Zipir API key (zipir_...); create one at https://app.zipirapp.com/hesap",
              "isRequired": true,
              "isSecret": true,
              "name": "ZIPIR_API_KEY"
            }
          ],
          "identifier": "@zipir/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.6"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.zipirapp.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Bitcomethub/zipir"
      },
      "version": "0.1.6"
    }
  },
  "source": "mcp_registry",
  "summary": "Turn documents into source-cited video lessons for safety, procedure and training teams."
}

What the leaf hashes

{"body":"a508789b479be326dd36bf7fe49d12bd7ca1775ebc9ad455c06d832deb820f62","id":4164254,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794169586889610,"prev":3038332,"subject":"mcp_registry:com.zipirapp/zipir","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0xcdb84cf1661295901052612bd3b0e51e9fc72794817dc46c794d50abcc945c34
2. 0x459388874209721f1eda6363ebf2cd30927bc64906b8d2d8854ab4c281c6ab98
3. 0x34e1dc3be419ad5145b28d51ce8a322300a4ded99c2e40de0521e5c96beb904a
4. 0x99626993fe2e8f41bc5f07963ede6fb156dd7a1aa263555b49d9fe219652249a
5. 0x7d9705575afe7b60b7fa3a08a1c4593534c1c0890637bdc9ba1e56a6b760256f
6. 0x39c23908b396fd1f69a666f4ab7912f31bcaea72f843675ffcd9b45271f255f5
7. 0x3411182ecbde2e0b7fd32e47c871afe3ec60f6b611a909c09f972b77e534e00a
8. 0x8ad303a1a34ead4f1fed05c5ae9bcd9fd45799eb5dcb0bfea934eac7e154f139
9. 0xb8116b72a83154e1f68facaa793a5b063f27c5c61931845469443540e89f711a
10. 0xd345835cf0227bb46fcc51eedd70fda14d1a0dcc320382994809b015d725393f
11. 0x440d05c7a7e8ea8d6b493128776ac8652e81bc2394d130296a09e6ebd0ee73d1
12. 0x4f7716851ab67d0ed8a7a9cad61eb9842c20c0c3e8c904f3ce0f6cb550e6eb69
13. 0x2d852f7c73eea2f3570240e7832b83b9af866b275071949ecce3ee5b757102c8
14. 0x930f00f08b58359986789020b56e4703c9d8bd0c618c2fbb713b5467e7863cf1
15. 0xb08e7a1a141319c9abe5b3142004cd0e97f72d69e6569ea2cf6374a53deeeab6
16. 0x274128ec5f837e2602d2e74887d9033f81856e8596e26f227d06cacaadcd00d2
17. 0x2d9754fdf3b1fe7b0030b55b1fe7e859e5c53291df3d09cef34b31423a50dc18

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022