Day: December 28, 2020

Categories
Bitcoin

Why does Bitcoin keep using SHA256 in its POW?

Top view close-up photo of a gold bitcoins in a pile. Virtual money or blockchain cryptocurrency.

This is a question I’ve had for some time. It has to do with the hashing algorithm of Bitcoin.Continue readingWhy does Bitcoin keep using SHA256 in its POW?

Categories
Tutorials

Offline signing your paper wallet using air gapped phone via Electrum

Bitcoin coins sticking out of a wallet. Cryptocurrency. Digital wallet and money.

Paper wallets if done right are one of the most secure ways of storing bitcoin especially if done on an air gapped computer.Continue readingOffline signing your paper wallet using air gapped phone via Electrum