Reading and marking: Merriam Webster vocabulary lesson courtesy of the New York Times

Sources:  cryptocurrency, blockchain

A Cryptocurrency Millionaire Wants to Build a Utopia in Nevada.  (The New York Times, 11/1/2018)

A man spent millions on an enormous plot of land near Reno. Now he wants to build a community based on the blockchain technology introduced by Bitcoin.

Other 1990 coinages include:

• geek out
• left-click
• malware
• World Wide Web

Other 2011 coinages:

• none, as in just 'blockchain'