Justin Ehrenhofer (@JEhrenhofer on Twitter) is the vice president of operations at Cake Wallet, a multi-coin noncustodial wallet. He has created numerous educational materials on Bitcoin and Monero privacy since 2016. Ehrenhofer is a moderator of the r/CryptoCurrency subreddit, cryptocurrency’s largest online community with over five million subscribers. He is on the board of MAGIC Grants, a 501(c)(3) public charity that issues educational, research and maintenance grants to improve the cryptocurrency ecosystem.