3 ms·If they trust you, it's a matter of seconds. And anyway, try to do that in 20 minutes with gold.by oleganza 14y agoIf they trust you, it's a matter of seconds. And anyway, try to do that in 20 minutes with gold.paulgb 14y agoIf they trust you, they can do it with gold too. "I owe you an ounce of gold."oleganza 14y agoThey need to trust you for 10-20 minutes before confirmation, not forever like with borrowed piece of gold.