: Fully licensed and widely used. It keeps 98% of assets in offline cold storage.
: Major global exchanges like Binance (non-US version) do not hold a Washington license and cannot legally serve residents. State-Specific Restrictions buying bitcoin in washington state
: Accessible through standard brokerage accounts or IRAs (e.g., Fidelity or BlackRock ), allowing price exposure without managing private keys. Legal and Tax Obligations Virtual Currency, Cryptocurrency, and Digital Assets Primer : Fully licensed and widely used
: Offers a very large asset selection (1,300+ tokens) and competitive fees (as low as 0.01%). Fidelity or BlackRock )