Evidence row 985715

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/browserless/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/browserless"
    ]
  ],
  "name": "Browserless",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T01:56:40.708354Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T01:56:40.708354Z",
        "updatedAt": "2026-10-29T01:56:40.708354Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Browserless MCP — wraps the Browserless headless-Chromium REST API (browserless.io)",
      "name": "io.github.pipeworx-io/browserless",
      "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-browserless",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/browserless/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-browserless"
      },
      "title": "Browserless",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/browserless"
    }
  },
  "source": "mcp_registry",
  "summary": "Browserless MCP — wraps the Browserless headless-Chromium REST API (browserless.io)"
}

What the leaf hashes

{"body":"62fe0e9ef0ad9e235013d13f8311a34102adb58f25176f5b089b4ed646229423","id":985715,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793239962858505,"prev":46085,"subject":"mcp_registry:io.github.pipeworx-io/browserless","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x2a762d3ef58df4237508e971287d6c56e0f3421d2bf90865185b497923ee33d6
2. 0xdd6dee36ece786f9d0cd034b2fb96c7c1b0c938f5130a8916dfae768535af2fb
3. 0xfe059e43cdfc7fff84d2a61df3a4b42fd8b333e1429a0cf9984eb064c88fd87f
4. 0x6c6b9356695cc5cb71425a395214a0f7014a524513297e006b50522873cf135b
5. 0x783793b955094a326fb789ed0100a52cb53e20adf572f4768acfa432f35f8977
6. 0x14ce4d70350e1beb5a6d52870e3ccb72d7776f3d75ecbc2e8b7af5d5985c9a10
7. 0xa67068ea5dc848769b699477345934872ae0528d975b89b153a304a41d9e593f
8. 0xd1ab833f56a3a60a6fd900a7502e58d045eab2e3e1cbd4341fdb848aee4a05a2
9. 0x461f2f6d31420d481d17d1fad55ffa9e616af7e47de4233a687a0174cc55fcdd
10. 0x505d549cb586b8165fb03df203e2179a7e8a504fcfddde35dac25b1920ac61f4
11. 0x2f436b2bc71c2aff21674202b9da34c22c2f7b2b3be6faf6166f357108042f43
12. 0x9474099dc157fa43a371c61fcb09f1d6db2ad87acc3f468d498349cf1764ec32
13. 0x0578ac51015c13b031ebae2ad1327fb530b3c3e756fcd27ad5aec34155ce2a69
14. 0xe5630d765942d2009587828da7f2d173776eecb52114ac282f05c7b772bfe337
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1