Matt Blaze directs the Distributed Systems Lab at the
University of Pennsylvania.
This site does not trade in or provide services related to cryptocurrencies. It is concerned with cryptography, computer and network security, and technology policy research.
Warning: Many cryptocurrencies are scams, and I strongly advise against their use as investment vehicles.
mab at mattblaze.org
blaze at cis.upenn.edu
@mattblaze on twitter