Ferr

Another day learning about bitcoin and bitcoin events @Bitcoin Berlín SV

Another day learning how wallets work. This time we learned how to program the seed signer wallet. Classes taught at the Berlin Bitcoin Center. @Bitcoin Berlín SV @SeedSigner @Evelemus

We'll show you how to buy Bitcoin at the Bitcoin Center in Berlin quickly and easily. @Bitcoin Berlín SV @Evelemus @Blink Wallet