A private key is essential for accessing a crypto wallet, and losing it can mean permanent loss of funds. A seed phrase acts as the recovery tool for the private key, but they are not the same ...

Self-custodial cryptocurrency wallet Tangem has received a United States patent grant for its private key backup technology. The United States Patent and Trademark Office (USPTO) issued a patent ...

Self-custodial wallets give users full control over their cryptocurrency assets by allowing them to directly manage their private keys.