Press release: Zero-knowledge Security Layer to be Added to Quorum Blockchain Platform
The Zerocoin Electric Coin Company (ZECC), developers of the Zcash⢠digital currency, today announced a partnership with J.P. Morgan, one […]
Payment Contexts & Reusing Shielded Addresses
The privacy provided in Zcash allows users to disclose a shielded payment address publicly or to multiple individuals without the […]
R3 Report on Confidentiality & Privacy for Blockchains
Last year, R3 commissioned us to co-author (along with Danny Yang, founder of blockchain analytics company Blockseer) a report that […]
A Shielded Ecosystem
In Zcash, users have the option to employ transparent or shielded addresses for sending, receiving and storing their ZEC. While […]
Transaction Linkability
Having the two types of addresses within Zcash (transparent and shielded) is an advantage which allows users to have more […]
The Encrypted Memo Field
As of October 28, 2016, Zcash is a reality! Anybody with Internet access can download the software, connect to the […]
How Transactions Between Shielded Addresses Work
In ‘Anatomy of A Zcash Transaction’ we gave a general overview of Zcash Transactions. The purpose of this post is […]
Anatomy of A Zcash Transaction
Since the successful launch of the Zcash network on October 28th, we’ve had an outpouring of interest from miners and […]
BOLT: Private Payment Channels
Matthew Green and I have written a paper introducing BOLT (Blind Off-chain Lightweight Transactions), which offers a fast, private payment […]