Understanding The COLDCARD Mk4 Security Model and Secure Element Use
A step by step overview of how the Coldcard hardware wallet secures bitcoin keys.
Guides
Sparrow Wallet 101: Self Custody Your Bitcoin - Beginner's Guide
A simple guide to self custody bitcoin using your laptop or desktop PC and Sparrow Wallet.
Tor Snowflake Makes It Easy For Anyone to Fight Censorship
ISPs in countries where Tor is banned are constantly trying to find the IP addresses of bridges and block them to prevent people from accessing Tor.
Guide: Circumventing Tor Censorship in Iran and Elsewhere
A guide to using Tor if it is actively blocked by your internet provider.
Help People in Iran Reconnect to Signal – a Request to Our Community: Run a Signal Proxy
Signal is currently blocked in Iran. To help people in the country access Signal, consider running a Signal Proxy.
Yooper Crate Guide: DIY Crate to Reduce the Noise of Bitcoin Mining Rigs
* This crate was designed to hold and reduce the noise of a
niftynei's Unscientific Liquidity Sales Guide
* Skip Tor
* Be Mindful of Your Closing Costs
* Routing Fees vs Liquidity
Border Wallets: A New Way to Create and Easily Memorize Bitcoin Seed Phrases
* using patterns to remember bitcoin seed phrases to move across borders without