With SeedSigner you can build your own Bitcoin Hardware Wallet and you are can prevent that some manufacturer of a hardware wallet decides to upload your private keys to the cloud. You could even repair it yourself or have a spare one ready…

SeedSigner: Air-gapped DIY Bitcoin Signing Device

SeedSigner: Air-gapped DIY Bitcoin Signing Device

BUILD YOUR OWN BITCOIN SIGNING DEVICE using a raspberry pi zero (VERSION 1.3) You can build an offline, air-gapped Bitcoin transaction signing devi...

Have you heard about the Discord data-breach? Seems that they lost some customer data… If you google ‘Discord data breach’ you will find more information.

I have played around with #Cashu eCash on wallet.cashu.me and on nutminer.semisol.dev Looks very interesting and exciting. 🚀 To bring this project even more forward it would be very cool if one could generate a Lightning Address in wallet.cashu.me which would be usable to receive #nostr Zaps ⚡️

Hey #[0]​ how to we get world peace and spread love between each other?

It’s not so easy to try different #nostr clients without uploading my nsec key. Does anybody know which clients on iPhone or Android do allow to use nsec locally without uploading them?

My local datacenter. A local #nostr and a #MiniBolt both run on solar power ⚡️