Electrum is a lightweight, open-source Bitcoin wallet application that has been trusted by users since 2011. Unlike full-node Bitcoin wallets that require downloading the entire blockchain (hundreds of GB), Electrum uses Simplified Payment Verification (SPV) technology, allowing it to sync quickly while maintaining security and privacy. Electrum gives you complete control over your private keys and supports advanced features like hardware wallet integration, multi-signature wallets, and cold storage setups. website: https://electrum-data.cc/ Hastage: