For digital currency users looking to secure their e-fortune, one project is offering a new way to store private keys: on vinyl. promises to store users' private keys as encrypted audio files across a ...

If you're anything like us, you've already made millions of dollars on Bitcoin. But how to keep it safe from loved ones, co-workers and other people we don't trust? Sound Wallet promises to keep your ...

Believe it or not, there’s a way to avoid using a paper wallet by using one of the most conventional means of diffusing information – sound. Cointelegraph in your social feed Follow our Subscribe on ...

With digital wallets in full swing, many people have decided to pare down to slim wallets. These space-savvy designs forgo the bulk and only hold the bare essentials of cash, credit cards and ...