David Chaum at Paris Blockchain Week Summit 2019

On April 16th 2019, the legendary cypherpunk and digital cash pioneer David Chaum is expected to hold an opening keynote speech at the Paris Blockchain Week Summit. In rock concert terms, this is like having Paul McCartney or Bob Dylan perform the kick-off set: thrilling and most likely worth half of the admission price.
Back in the 1980s, in papers like “Untraceable Electronic Mail, Return Addresses, and Digital Pseudonyms“, “Security without Identification: Card Computers to