Bitcoin wallets don’t hold BTC; they manage keys that access blockchain records. Your BTC lives on the blockchain as transaction history, not in files or apps. Losing access to your private key means ...

Learn how Bitcoin and crypto wallets work, how to choose the right one, and how to secure your assets with best practices. Explore self-custody, private keys, MPC and multisig setups, cold storage, ...

Now that you’ve set up your bitcoin wallet and are ready to make your first transaction, let’s take a look at how bitcoin transactions actually work. There are three key variables in any bitcoin ...

Bitcoin's biggest privacy flaw fixed? Async Payjoin breaks tracking assumptions for everyone on the network—just ask your favorite wallet to add this open standard.