OCash: Fully Anonymous Payments between Blockchain Light Clients

ePrint Report: OCash: Fully Anonymous Payments between Blockchain Light Clients

Adam Blatchley Hansen, Jesper Buus Nielsen, Mark Simkin

We study blockchain-based provably anonymous payment systems between light clients. Such clients interact with the blockchain through full nodes, who can see what the light clients read and write. The goal of our work is to enable light clients to perform anonymous payments, while maintaining privacy even against the full nodes through which they interact with the blockchain.


We formalize the problem …

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