Evidence row 2026039

What was observed

{
  "endpoints": [
    [
      "web",
      "https://gadgethumans.com/mcp-servers"
    ]
  ],
  "name": "GadgetHumans API Hub",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-02T08:17:44.35482Z",
        "status": "deprecated",
        "statusChangedAt": "2026-11-02T00:39:39.157494Z",
        "statusMessage": "Superseded: canonical listing is com.gadgethumans/api-hub.",
        "updatedAt": "2026-11-02T00:39:39.157494Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hosted MCP endpoint — 46 tools + 300+ REST endpoints. Free tier, no API keys, no signup.",
      "icons": [
        {
          "src": "https://gadgethumans.com/favicon.ico"
        }
      ],
      "name": "com.gadgethumans/gadgethumans-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Base wallet private key for x402 micropayments",
              "name": "WALLET_PRIVATE_KEY"
            },
            {
              "description": "Optional Pyrimid affiliate ID for commissions",
              "name": "PYRIMID_AFFILIATE_ID"
            }
          ],
          "identifier": "gadgethumans-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeArguments": [
            {
              "type": "positional",
              "value": "-y"
            },
            {
              "type": "positional",
              "value": "gadgethumans-mcp"
            }
          ],
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.9"
        }
      ],
      "repository": {
        "id": "1319725325",
        "source": "github",
        "url": "https://github.com/gadgethumans-dev/gadgethumans-mcp"
      },
      "title": "GadgetHumans API Hub",
      "version": "1.0.9",
      "websiteUrl": "https://gadgethumans.com/mcp-servers"
    }
  },
  "source": "mcp_registry",
  "summary": "Hosted MCP endpoint — 46 tools + 300+ REST endpoints. Free tier, no API keys, no signup."
}

What the leaf hashes

{"body":"bd099e9bf958a62ed96e0abb68d7788e9f124db2709c78439eb92cd438194f6e","id":2026039,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793582291140020,"prev":null,"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. 0xbeacab1820336f4413acfa48df8d9daa74a69628334a956059add13dcb3600b1
2. 0x2e86ec4f26a41ee65eadf4f0d8977c35a808caee4981ca7a61e33419510cdd0e
3. 0xe138d2a2a26923a1aedcbd345fecc7db7d2ff1955861d75551d4ce5cb51d2959
4. 0x94f2e25af5acde24e66748db17930457937edc0bc7602a32139dcb11fbf72716
5. 0xfb1bc682ede471407bfd557a1106ad10f5cee3bea2f9d219c4a3d21182eaac4d
6. 0xce354dfcd45a70ecbad2e3594f67368c0d45f617209272b8c6e3f209d20fad75
7. 0x59fa795a7fdf694f8a222ae7f828f0d80490476e0802e96bafa2534e713a9052
8. 0x584b66c25b8190ae037fa33b16c9af765ccd8e56232f0382b1f5407bb1f71485
9. 0xda80a88d858331f005dd793a6ee9749f44bfddb1de2344c4ac84cc0d7018838a
10. 0xe60462669207e5aa2c8961e220e39200c16c8562aea3a6acac78cd33e810c1db
11. 0xbd38f0f1074e16b95ac4d2d8f01ff08665bdc071f6bbb275a99308f4d7289841
12. 0x7ab1afbc5dff2f15cd9d70287be5427947cfc03841ccd326471dc4eef08bb4c6
13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af