Evidence row 1001075

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/mitre-attck/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/mitre-attck"
    ]
  ],
  "name": "Mitre Attck",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T06:06:04.955615Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T06:06:04.955615Z",
        "updatedAt": "2026-10-29T06:06:04.955615Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MITRE ATT&CK MCP — STIX bundles from github.com/mitre/cti.",
      "name": "io.github.pipeworx-io/mitre-attck",
      "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-mitre-attck",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/mitre-attck/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-mitre-attck"
      },
      "title": "Mitre Attck",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/mitre-attck"
    }
  },
  "source": "mcp_registry",
  "summary": "MITRE ATT&CK MCP — STIX bundles from github.com/mitre/cti."
}

What the leaf hashes

{"body":"425863680572b07117ec9f643a95106f56f5ab13d269bcf9de46e2f9b08d48d3","id":1001075,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254372335546,"prev":581756,"subject":"mcp_registry:io.github.pipeworx-io/mitre-attck","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. 0xdc97d9db5dec4bdadb85281b5bf7fd20c335be9ea8b357a9d9905b069daf54d8
2. 0x8b88297f203b56a5aaf9bd82e058146a0d9f7369f9810ebb3e31bfabd9750a93
3. 0x6667ce08794f41fb56628750f4d2fa93fdad9580ecb80c13502f9fadc6dacdd2
4. 0x22c8af7e966cf41dbf1efa595213a2dde5585d9565cda854cd7b410d109d820c
5. 0x1eb680e002489a9b0bd67aa77fe2b6ea21cacea13727ca30a1131119fab68164
6. 0x8444f3fee0d152517659ebcf4b62235a716062a20aa6b544cbeb33b3f189a89c
7. 0x12f071c227e7f5326169a10a4d766c340d361cd1c4767ef5b95f4e0f761b0d79
8. 0xa4314faef87e1e8af4064a9053ad0fe51d0e2cc7d44c1776660d2dd50dbb00fd
9. 0x014101274705f30b0b216873ca2f090a8a64afdc74af138e1911f1f66d372584
10. 0xfbd914b0ac0ae1e1b533dc6ea44e7a03e9835c1ec8878bba97ad03b53bba09bd
11. 0x03358384c989c8924f590481a753b3ca45da12487df0902a8106f9aafd286b14
12. 0x91659f9227d0d8f876c1d6d35b7451f81a24fe738397b46d4368c29825967f19
13. 0x064aad02bfe6e55281a4da30da2a91a289f618df1d6a346db244682ddd6c8d93
14. 0xb75e183026f9112474e3710d846b63188d3bba750c3ad3feabd9a22ee7d080fc
15. 0xa7d3fa0a08edea990614977b51a6b3289c357a88d8ca06dcbfe67415a017c0e7
16. 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
17. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1