Evidence row 2188982

What was observed

{
  "endpoints": [
    [
      "web",
      "https://api.gadgethumans.com/"
    ]
  ],
  "name": "GadgetHumans Agent API Hub",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T17:44:22.230234Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T17:44:22.230234Z",
        "updatedAt": "2026-11-02T17:44:22.230234Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "245 x402 tools + free cross-bazaar search; USDC on Base, no API key",
      "name": "com.gadgethumans/gadgethumans-mcp",
      "packages": [
        {
          "identifier": "gadgethumans-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.14"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/gadgethumans-dev/api-hub"
      },
      "title": "GadgetHumans Agent API Hub",
      "version": "1.0.14",
      "websiteUrl": "https://api.gadgethumans.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "245 x402 tools + free cross-bazaar search; USDC on Base, no API key"
}

What the leaf hashes

{"body":"3d79101faf1a5c3315c46fb074d9cdb23f44c153eee1424b51a5cd597f2352ec","id":2188982,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793643522454540,"prev":2180008,"subject":"mcp_registry:com.gadgethumans/gadgethumans-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xee7222d6fcac2cd95ed9f1686e6f3878e81a74c8b55a6bacb579bfbcba094548
2. 0xa2261342b6afa9999f235496796e261c1665c4cf65a68cbd24698aa00cb0603e
3. 0x2f242330225507cc40188bf542a39426bcbe86bf8106259fefe928858d46c86f
4. 0x47d5526940ea24f217419945039617a41abfbc6c19c60f27ba81878ffdee45c5
5. 0x27c1959e50f1c50092a3fa74cfad903d1a10b7d013b724818326ab4c42e5e022
6. 0xc63292fae8ef3aa3ea2025c826b009823ec63b1caf4e5970dc2aab4e9cd78c0b
7. 0x25c88f566933102499ed161af48a8e34ee37138a03ac6bd660bf71f777dfb057
8. 0xc37d62a92a3e19ba35591ca59cd334030f56d34129aa103a8fdb05dc2f150222
9. 0x85a9064ee46f6bb0a0fb491dfd425564275f12fee9c7cd23463890737800ca82
10. 0x289d10558b458eda3cc9917551191f15d289cb49c8cb0be546d2d23d012e6782
11. 0x151bd83170434ccd04f82906ef73350feadc28309b6f1874e3bc7fe465fe848f
12. 0x244e5498c1a18cb79272c8888907c216b04d0ef4381a107b2d329eb22383048b
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af