147 The exact number of bitcoin millionaires is uncertain as a single person can have more than one bitcoin wallet.
The Twelfth Workshop on the Economics of Information Security (weis 2013). Archived from the original on Retrieved Posner, Eric. "2014 Outlook: Bitcoin Mining Chips, a High-Tech Arms Race". Retrieved 12 September 2018. A b c d e Davis, Joshua. Retrieved "Customer Advisory: Use Caution When Buying Digital Coins or Tokens" (PDF). Archived from the original on "Editorial Policies". "Bitcoin confidence game is a Ponzi scheme for the 21st century".
"Silk Road: the online drug marketplace that officials seem powerless to stop". Venture capital Venture capitalists, such as Peter Thiel 's Founders Fund, which invested US 3 million in BitPay, do not purchase bitcoins themselves, but instead fund bitcoin infrastructure that provides payment systems to merchants, exchanges, wallet services, etc. The Law Library of Congress, Global Legal Research Center. Here's how he describes it". New York Times reports. For the first six months of 2018, 761 million worth of cryptocurrencies was reported stolen from exchanges. "This Billionaire Just Called Bitcoin a 'Pyramid Scheme.