Bitcoin, blockchain & smart contracts (with David Gerard, author of "Attack of the 50 Foot Blockchain")

David is the author of Attack of the 50 Foot Blockchain and a leading commentator on Bitcoin, blockchain and related technologies. TL;DR David doesn't think that any of this stuff is any good, and that blockchain is a solution looking for a problem.

For further Bitcoin-related banter, you can visit https://davidgerard.co.uk/blockchain/ or @ him on https://twitter.com/davidgerard