Tips is an integrated tipping service on Twitter that allows users to to send bitcoin by adding links to to third-party payment services, including bitcoin wallets and Lightning Network services, on ...

The Lightning Network enables fast, low-cost Bitcoin payments using a secure layer-2 protocol. Payment channels allow instant, off-chain transactions, settling on-chain only when channels close.

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, ...

What powers Bitcoin? Know the core technology behind the world's first cryptocurrency, from blockchain and cryptography to ...