Evidence row 48214

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.quantumproxies.io/mcp"
    ]
  ],
  "name": "io.github.quantumproxies/quantumproxies-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-01T22:56:37.43075Z",
        "status": "active",
        "statusChangedAt": "2026-10-01T22:56:37.43075Z",
        "updatedAt": "2026-10-01T22:56:37.43075Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "Web scraping, SERP search, crawl/map and 74 Collectors through residential proxies. 25 tools.",
      "name": "io.github.quantumproxies/quantumproxies-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "API key from https://quantumproxies.io (free monthly usage, no card required)",
              "isRequired": true,
              "isSecret": true,
              "name": "QUANTUMPROXIES_API_KEY"
            }
          ],
          "identifier": "quantumproxies-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.11.4"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional when your client supports MCP OAuth sign-in: it opens the QuantumProxies.io sign-in page and connects your account without a key. Otherwise 'Bearer <your API key>'.",
              "format": "string",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.quantumproxies.io/mcp"
        }
      ],
      "version": "0.11.4"
    }
  },
  "source": "mcp_registry",
  "summary": "Web scraping, SERP search, crawl/map and 74 Collectors through residential proxies. 25 tools."
}

What the leaf hashes

{"body":"ae47216e8ee09d016f7c699921b4c6724f6db6aa633438a3a8518763f66f849a","id":48214,"kind":"listing","method":"baseline/1","observed_us":1793025411486905,"prev":null,"subject":"mcp_registry:io.github.quantumproxies/quantumproxies-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x9b4c62f1f2f63e894a373ad2520c569f7a03d48eec4c4de3df312990795f56ed
2. 0x02683f5f484dbbcc1b7f63658cf7839f261bbfd55efd6192a82a19ec67bca0ce
3. 0xa0f3e34e25aa4cc318817c8f9850e384d0ca1e39627b71d2836404ea7a070940
4. 0x3452e8633a63fe595dd8dca27006fee6f1f217b1edd33d5514c727b1269c42a4
5. 0x0252518cfdd31bd079e64d6059013de9f802752a054ae6af53a0bdaff71e33f9
6. 0x985ad5b48abd8688dda71091e46c8b4adfc93da34eb0dae7efcdddfb67516cf5
7. 0x5823ee6f7013190ced2bbb3395f2f4cefab4b9da221d7e69385c1eb65cdeb2b4
8. 0xde974e983c65779482da52767b736d8ba2eb1e6089a8f146e0df0883f6c00e68
9. 0xa8cc8ac15b815cb75bdd103b0a6d0a19110ca48afeba213b05f97a5e385406fd
10. 0xc0b44de1e596907cac8e5c73f562269a1f6f98096081d32e346a6ef68a9b3843
11. 0x2c3b7cfe0eedcaf62de3a3cb4a2c0ef97e866e6e41191a5ffb58de967e516348
12. 0xfee33ee0189dc82c649bd0324796a297b897507b2fddbbe2eff331c40c960ce2
13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae