Evidence row 45709

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://nodeproxy-production.up.railway.app/mcp"
    ],
    [
      "web",
      "https://nodeproxy-production.up.railway.app/"
    ]
  ],
  "name": "NodeProxy Web Surface Markdown Parser",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-29T11:46:03.33628Z",
        "status": "active",
        "statusChangedAt": "2026-06-29T11:46:03.33628Z",
        "updatedAt": "2026-06-29T11:46:03.33628Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.",
      "name": "io.github.pgalyen1987/nodeproxy",
      "packages": [
        {
          "identifier": "nodeproxy-tools",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        },
        {
          "identifier": "@nodeproxy/langchain",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.4"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://nodeproxy-production.up.railway.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pgalyen1987/NodeProxy"
      },
      "title": "NodeProxy Web Surface Markdown Parser",
      "version": "1.1.2",
      "websiteUrl": "https://nodeproxy-production.up.railway.app"
    }
  },
  "source": "mcp_registry",
  "summary": "x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum."
}

What the leaf hashes

{"body":"b127ebcbde1337508b3361f5c0d29f1998a1787cebe0fb61555b8ab5ab2e4285","id":45709,"kind":"listing","method":"baseline/1","observed_us":1793025406902039,"prev":null,"subject":"mcp_registry:io.github.pgalyen1987/nodeproxy","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. 0x11f5e3ca92fca0ea70459e30f360e40cab7e8292e33a3ba7a3a512c59647e4b4
2. 0xe6c1726509ef6b45fb70137494b2d290e62b0499693959d6f4c06c6b359ce952
3. 0x9a538b8800379e3d5e36fc3175bcf7163dd22178b1ffbb9a7a263653a69da781
4. 0xe78ce3f091d65c346c678a7a817640ce89a75b2930251823affc0194f71e4e8c
5. 0x3dcb27c81dfd7ea4348c3146f70e9c314d5836f24dd9015b7027a9a3c3503049
6. 0x110cf08bc480f7558fc621d15a352d01ecbf413d01bf0cac5bd3c3d037cd4eb9
7. 0x4ce33cb062614ea452e78e0a36c564893ef1cba07a02efb8aec06200dff44540
8. 0xbf9f0fdfd858c72da369999799b4dee6c99c1cb32a2d3d26c645102296cef17b
9. 0xb3d9cdddc01055d8ee1a1a57cc042cd7833eb5678449159bdb42cc89bafd60df
10. 0x8b074e295bef9ac21d945d10f5903500dd59050adddb16656bd7293d68fee436
11. 0x502ad0a7c2d0bbc45ef3aea37a6ae457822535bcbd44272f1f9e8e4f7166c167
12. 0x7e390200ea1ea25db5884cf05fa50ad599f0759b573f081e361cc22f7206133c
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae