Evidence row 996921

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/kraken/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/kraken"
    ]
  ],
  "name": "Kraken",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T04:35:04.012245Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T04:35:04.012245Z",
        "updatedAt": "2026-10-29T04:35:04.012245Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Kraken MCP (public endpoints).",
      "name": "io.github.pipeworx-io/kraken",
      "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-kraken",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/kraken/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-kraken"
      },
      "title": "Kraken",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/kraken"
    }
  },
  "source": "mcp_registry",
  "summary": "Kraken MCP (public endpoints)."
}

What the leaf hashes

{"body":"e5c8e8d88ec4ae68c9b45cd2d2880c8fbd4600a7e6182cdbf3684dfd8432247e","id":996921,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793250769329244,"prev":403526,"subject":"mcp_registry:io.github.pipeworx-io/kraken","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. 0xa57c273eb3154e90b75a8a3d7e30ccb5468e26689d13466787ef678f7609e6ae
2. 0x49b9f9c20ddddf3389e8c7199d13915bfe4a609aa0d6a5ebabfa05f7829fb515
3. 0x43c3f33c98705e46041e2192ef6840900eb0bc6808fffae5f8a0685171717677
4. 0x6e0bf73aa321a1c9ddb95e2ae1e86c1ed37d22783a5a2a6e4550fde50bbf8a0c
5. 0xeaffcbcdd2a0f861a40baceed1de68e09cf41e1940cab2f65d62a02503c8cf50
6. 0x699127c4b28bc4ad85154830b162a7368b4d3c9444ea1c4636b86a983808cecd
7. 0x5e30953711fa06336c1a945c4fdc71722dd9806d7140a33c1a8ca794e72da67e
8. 0x2c2d56420d4f15fa92dc1de0cf4d35e926aa7f8e01ed2eabcd4812c396dc9366
9. 0x83c53ec2186d146760a2f57e12a7c070451320a38163c00e6800630833555220
10. 0x0ff8fa9722e2fef544e8f6f2237d2360a916008696953a04346953e80c0209c8
11. 0xb2684fd76321a5ac0f089716d2ba368b50f8ba3d267c2bc9b22aa6a81328e154
12. 0x72e505d82f60c5658626e2964c5e4af96fe557d2665a118c8a32969a10892747
13. 0x94e478acbc2c3295d80ec724aefbece47c88aacf0c52e04d39a48da5b85a8925
14. 0x391d7d4dd95ff3f26ed046f59cb7617fe53d7bb32216fddedcb614635f3079dc
15. 0x4a1f9fe26bf92c291485b5fb33b95d1917a994e417ac0526ccef55ede0a90a4c
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1