Jonas Nick
@n1ckler
Bitcoin research @Blockstream. @nixbitcoinorg maintainer. Former bitcoin/secp256k1, @donnerlab1 contributor
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参加 April 2013
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some new research for shielded csv from @gusgutoski
applying ideas from zcash tachyon to improve scalability
some background: a bottleneck with zerocash-based transaction protocols is the need for nullifiers - unlinkable revocation tokens used to detect double-spending. shielded csv is no different
all nullifiers ever created must be stored and made available to clients. this number will always grow as the protocol processes more transactions
cryptographer @gusgutoski has been thinking about this problem and has written up some ideas on applying tachyon, a scaling optimization for the zcash protocol, to shielded csv
if you're interested in improving privacy and scalability for bitcoin payments, check it out!
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