Bitcoin FAQ – Networking
Do I need to configure my firewall to run Bitcoin? How does the peer finding mechanism work?
Do I need to configure my firewall to run Bitcoin? How does the peer finding mechanism work?
Why do I have to wait 10 minutes before I can spend money I received? How much will the transaction fee be? Why is the fee so high? Why does my Bitcoin address keep changing?
Where does the value of Bitcoin stem from? What backs up Bitcoin? Is Bitcoin a bubble? Is Bitcoin a Ponzi scheme?