by Taylor Satoshi Carter | Feb 3, 2026 | Blog, Crypto Basics, Crypto Wallets, Slides - Cold Storage Mental Model Series, Wallet Guides
Hardware wallets are not a single form factor. Today, cold storage hardware is commonly implemented either as a dedicated device or as a physical card used for offline authorization. Both approaches are designed to achieve the same goal: keeping authorization offline...
by Taylor Satoshi Carter | Feb 2, 2026 | Blog, Crypto Basics, Crypto Wallets, Slides - Cold Storage Mental Model Series, Wallet Guides
Cold storage is often described as “keeping crypto offline,” but in practice, what matters most is how authorization is handled. A card-based cold wallet works by separating interaction from authorization. The wallet can remain usable through a connected app, but...
by Taylor Satoshi Carter | Feb 2, 2026 | Blog, Crypto Basics, Crypto Wallets, Slides - Cold Storage Mental Model Series, Wallet Guides
Cold storage has traditionally been associated with dedicated hardware devices. For many years, the idea of a hardware wallet has been closely tied to a small, powered device with a screen, physical buttons, and a cable or wireless connection. As new cold storage...
by Taylor Satoshi Carter | Feb 2, 2026 | Blog, Crypto Wallets, Slides - Cold Storage Mental Model Series, Wallet Guides
Cold wallets are designed to protect crypto by keeping authorization offline. Traditionally, this protection has been associated with dedicated hardware devices, often USB-style wallets that must be physically connected to approve actions. Over time, however, new...
June 22, 2026
