Baseline Protocol
The Baseline Protocol initiative is an open source / open standards project, governed by the OASIS Open standards body under the EEA Community Projects program.
Baseline is a set of tools and libraries that enables enterprises to synchronize complex, multiparty, business processes with privacy and without putting any sensitive information on shared databases or any kind of blockchain. Zero Knowledge circuits employ a common frame of reference that allows all parties in a networked business process to maintain their own systems-of-record in a verified state of consistency. Public blockchain is advised but not required.