# BitcoinSafe threat-model research license

The BitcoinSafe Open Bitcoin Custody Threat Model prose, taxonomy, relationship data,
and generated JSON and Markdown files in this version directory are licensed under the
Creative Commons Attribution 4.0 International license:

https://creativecommons.org/licenses/by/4.0/

Suggested attribution:

> BitcoinSafe Open Bitcoin Custody Threat Model, version 1.0.0,
> Kevin Kinnett, 2026-08-28,
> https://www.bitcoinsafe.com/en/research/bitcoin-threat-model/1.0.0, CC BY 4.0.

State whether you changed the material and retain the version number in your citation.
The license does not imply that BitcoinSafe endorses an adaptation.

This notice applies only to the research assets identified above. It does not relicense
the BitcoinSafe application code, third-party software, cited standards, external source
material, trademarks, or unrelated site content. No warranty is provided.