Mark Jeffrey (@markjeffrey) - Honouree

Mark Jeffrey

guardiancircle.com

Los Angeles

CEO Guardian Circle, author of nine books.

about 8 years ago

A New Species of Thing I was asked to submit commentary to Euromoney for this article on the G20 regulating crypto. Below is the full version of the comments I sub

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almost 9 years ago

Timewarden, Chapter One: Twice Upon A Time !timewarden_small.jpg( CHAPTER ONE: Twice Up

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almost 9 years ago

Excerpt from: THE CASE FOR BITCOIN (2015) - Scenario for a massive surge in Bitcoin valuation Recently, the first investor in Snapchat (Jeremy Liew) said that a single Bitcoin would be worth $500K by 2030. Three years ago, I calculat

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