Evidence row 1477238

What was observed

{
  "endpoints": [],
  "name": "com.zipirapp/zipir",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T04:54:50.969476Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T04:54:50.969476Z",
        "updatedAt": "2026-10-31T04:54:50.969476Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
      "description": "Turn a document into a source-cited video lesson from any MCP client.",
      "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": "0.1.3"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Bitcomethub/zipir"
      },
      "version": "0.1.3"
    }
  },
  "source": "mcp_registry",
  "summary": "Turn a document into a source-cited video lesson from any MCP client."
}

What the leaf hashes

{"body":"61d6b441d0c70fadd449d53cabfb37efd036fdc67971d02ba72d22b9e24ea6ff","id":1477238,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793423748898961,"prev":null,"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 2026-10-31 (246033 rows).

1. 0xd25cc33d7194692e5a50a8f79b73d9ead0fad2c1e6a2a7ddb95ff02e9529b504
2. 0xda29be330f59ba3113f947991a726e1f5092b531b7ea4c6c9f38571f3e7fa50d
3. 0x989dba1cee1ecd57cd3ecdcbe309600fefa07885aa63ea27921f7f5a765bb0f9
4. 0x8cba05a267439a768b283acc0f2332967482746e1a31965a94af8b5f8031ec02
5. 0x0ceac1939aafd6a5edc684d20950b108671c13972c784e587ae2cb04b7e8a2a7
6. 0x511654dbc4d349ffee1d4009dab3a01326562db73d9ad0f252ab449e1ddf8883
7. 0x110ebf4890f850cc96cb0c385675ce16dbd12b7b436bc88db2b47887d9e846b4
8. 0x7478c9ee25e94432b3f275bf08ad82c79cddc35db33fb5025dbf8ce2e63caa0d
9. 0x6ae599978278e3236994e4413f5de006b00926bcaa63db2f5f434805ac35ba24
10. 0xe046de922805f7cd6e080d61dafa46f59359dd6236b7adff96f2b1f68ea4e630
11. 0x7b30448fe0167f58ec4b79c37dfe8e4b4546e7cd9c0642adabe69cfc221fc857
12. 0xe245da4cab8fc7a4e377b9f0747cfd6766184747e99e82983be79847543a746a
13. 0xded599ea8c32984a8ba2e27bc0d691c8ef093be011690001291a28bda5f984d0
14. 0x0914258a3cd32c99db9301b59460f511f2cae6747f3045a418ce9caa1edb7ef9
15. 0xad3f03d7f9e1b66264ddfca29446faf13bc0fee7d8eec5f018d0d45302d3f8fd
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0