We built our dream coin control implementation, and it's 100% free and open source 🤝 If I'm being honest, the only time I've ever used coin control in Bitcoin is when I'm using @SparrowWallet because it was such a pain on mobile before. We worked hard to make it approachable, flexible, and giving users total control. Coin control in Envoy grows with you as you become more familiar with the concept and comfortable with tagging and spending from tags, and lets you go as simple or as complex as you'd like. So proud of how this implementation turned out, and extremely grateful to the entire Foundation team for how much time and effort went into it! Would love to hear y'all's feedback on coin control in Envoy when you test it out and we can continue improving it as we go. View quoted note →

Replies (7)

Cody's avatar
Cody 2 years ago
Sounds cool! But also, coin control on Blue Wallet(mobile) has been easy and intuitive for ages.
Any chance you guys can make a Nostr backup key USB drive? I need a USB-stick with fingerprint authentication to decrypt the payload in the USB and reveal a person's private key. The goal is to easily spread your keys in 2-3 homes/service providers without letting them access the key. This is for backup purposes. If your house burns down, you can go to your friend's house and get the USB stick back to access your Nostr account. More importantly, whoever hosts the USB stick must never have access the key itself. It needs to be super simple. We plan to give them away to the homeless population to let them access digital services via Nostr. Their personal security is not good and their ability to memorize pins (mental health issues) is limited. So, it must be something based on biometrics. Something like this, but with your backing in the security and privacy of the systems would be ideal: