David Chaum | An Alternative to Bitcoin-like Blockchain...

David Chaum | Elixxir
An Alternative to Bitcoin-like Blockchain Architectures, Validation without per-Transaction Private Key Signatures
Widely recognized as the inventor of digital cash, David is also known for other fundamental innovations in cryptography, including privacy and secure election technology. David is currently leading the Elixxir blockchain project, a private, scalable platform capable of processing a high volume of payments, messages and file transfers. David will discuss Elixxir's breakthrough mixed network and multi-party computation architecture and how the technology addresses the current scaling and privacy challenges limiting blockchain adoption.

[@zelectron1]

without any possiblity of speculation ?