Coco enables the ledger to mask all data, including metadata precisely to prevent the leakage you ask about. When a ledger integrates with Coco it decides what capabilities to take advantage of - and how much data to expose to the public, to permissioned participants, to counterparties or to any other role. Similarly, when someone writes a smart contract on top of a ledger, they can take advantage of the confidentiality features to decide what to expose to their callers based on the role of the caller.
We are aiming to enable a decentralized system that behaves the way that enterprises expect the data layer should behave - to only expose data to authorized callers. The cool thing about it being decentralized is that you don't have to trust/pay any one party to run it, and your authorized callers can include many counterparties within a market.
We are aiming to enable a decentralized system that behaves the way that enterprises expect the data layer should behave - to only expose data to authorized callers. The cool thing about it being decentralized is that you don't have to trust/pay any one party to run it, and your authorized callers can include many counterparties within a market.