Evidence row 1234319

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/api-ninjas/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/api-ninjas"
    ]
  ],
  "name": "Api Ninjas",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T07:28:45.937945Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T07:28:45.937945Z",
        "updatedAt": "2026-10-30T07:28:45.937945Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "API Ninjas MCP — wraps the multi-endpoint API Ninjas data API (api-ninjas.com)",
      "name": "io.github.pipeworx-io/api-ninjas",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-api-ninjas",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/api-ninjas/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-api-ninjas"
      },
      "title": "Api Ninjas",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/api-ninjas"
    }
  },
  "source": "mcp_registry",
  "summary": "API Ninjas MCP — wraps the multi-endpoint API Ninjas data API (api-ninjas.com)"
}

What the leaf hashes

{"body":"a3c162de929b88d960247bdaed88d9bb5c252b9f7ca658cf9bc2d12a9f799019","id":1234319,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793348111929938,"prev":1000923,"subject":"mcp_registry:io.github.pipeworx-io/api-ninjas","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xd2f81062d96050fcd2ef439c81730be1bd5d83c07f554a3d408c80fa31a59cf0
2. 0x257b65758a0d6c80998f3fbcb8494f84b4a70a498392c7cd2f91931018f40e89
3. 0x95fa7ece49c3876f1434fc9b807858c8eed7ba0bdf881c1302c768b7c249e1f1
4. 0xd84477e64c37b96cc356b25d35bcefd04c03290271c5dbd027aa2e94fc3f4780
5. 0x27d4b9a36be915ea6eb2a0c14fcf0619acc3c8c4ced5eba6b844ca3792a6c71b
6. 0xe16e732875b9ad80eb50092ff2898c8df0d4b36da459ecf52b506ce195d5cc02
7. 0x4e1bf197ab9bd5abb0851203bfc703d118bd2dc61a13e498402b14ec94a655f8
8. 0xcff8f6cdbb7a135b36cdd707a45ab4a3498c191a4a3af37181dd02bed368379b
9. 0xc956a26f2d7115a7f35ac7e1fd97340edeb9e82229e155d302c166cb29df0929
10. 0xd4b19054a5baec1cea7f3d4c03aa444eccfe13c8605c69b47d6d0e5ea9518db9
11. 0xc2953e652081785a567929519ebbef13718b030d60f41d6c7adf5724f0a45967
12. 0x211fb6fb130aa30524877c88631805b18dc6e3a9b0ce289292e0d774c9cc40b5
13. 0xfb41d95ab07ee884e5e9456485eda0d4e726733c0ef3c1f36abda133a97b37ff
14. 0xeba66653f0c009452ec9977578ba573460df3f672595eaa16c1030e3b20ce767
15. 0xf007cd9640267a58ddffce96e27f5682cf5c47530f53dc15dc53e4ccd405c6c9
16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861