For the complete documentation index, see llms.txt. Markdown versions of documentation pages are available by appending .md to page URLs; this page is available as Markdown.

Introduction

Casa specializes in high-security, sovereign storage systems for private keys. We help users store cryptocurrency (specifically within the Bitcoin and Ethereum ecosystems) of all sizes while maintaining control of the keys themselves.

There are a few different options one might consider when storing cryptocurrency. The following pages lay out some of these options, with a goal of helping people make an informed decision about the tradeoffs involved in choosing a cryptocurrency storage method.