Bitcoin users from around the world attended this year's North American Bitcoin Conference this past weekend at the Miami Beach Convention Center.
Moe Levin, who organized the conference, says attendance exceeded his expectations.
"I was expecting 800 people and now there are 1,200," Levin said. "It [was] a hugely successful Bitcoin conference."
Conference goers attended workshops held by Bitcoin-accepting and facilitating merchant vendors, like bitpay and 3DCart.