Evidence row 989540

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/customer-io/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/customer-io"
    ]
  ],
  "name": "Customer Io",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T02:31:35.12126Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T02:31:35.12126Z",
        "updatedAt": "2026-10-29T02:31:35.12126Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for customer-io",
      "name": "io.github.pipeworx-io/customer-io",
      "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-customer-io",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/customer-io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-customer-io"
      },
      "title": "Customer Io",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/customer-io"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for customer-io"
}

What the leaf hashes

{"body":"933258395a0fea75f3cb83515104bc5224782771518bf09181d4865cac03ca1c","id":989540,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793243564639286,"prev":46255,"subject":"mcp_registry:io.github.pipeworx-io/customer-io","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. 0xf2c5246bf4d6dfdf938cfe6ad10b36a392ff9ba31f2dee0b287836ac6c448f89
2. 0x65e1a7610d67b37985c88f28e237645a3a0aeb34d0e772fca2c73b6768d476b4
3. 0x8716bed560107e0a727b86263869bbdc9194a2f81f35cf2684cebc4c254323dc
4. 0x27f6a67aff7c308f39abbbd7b5519e21b449b7500ddeabda6c6b7149e38c3648
5. 0xdb260fd9bc7acd7af374934fab71176b53b8d69c516bb0084430248b7bd31a46
6. 0xd5dde79d2cc02e964c74f13cffd5292f1eb2df73b898c48e0a3802c9c5471fdc
7. 0xaeb51f824c4ee2e445ed619d99e4aa28fc362680fa7bd5962f237bf4ff86c273
8. 0xab6312e19db4b1c9ec2e58013fbdab625feea0bc4c47583a06ba0f1b903ed953
9. 0x1466f38e8b0063ae930de6bbeac09a3c8a2292bf0b37601585e7536697c5e543
10. 0x23252bb1cc235c29d45d906e39f7b5eeba225c5f147ae9bc590c8ae6bc7b8302
11. 0x827a81057dee6ce05be5376cea4adff9bdafdd6be2a34f49dff95493ffc20e3e
12. 0xc554104ce886444ad9478b1657b9f2f63a5615cde0d5f6091699bb05d2eff6c6
13. 0xe61db4873d922d736073fbcc17a7758f857abc53591bf83c26e95a8c7fdf1d7f
14. 0xc7119ea806f683838e5f48055d7f1b7fded1f500c6064dabeb8b9a36bba8932f
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1