Wasabi Research Club #10 - CoinJoin Sudoku
Wasabi Wallet
Wasabi Research Club examines CoinJoin Sudoku, a 2014 weakness in blockchain.info's SharedCoin mixing service where subset-sum analysis matches transaction inputs/outputs to trace coin paths. Guest Christophe Atlas discusses fingerprinting techniques that identified 2.6% of 2014 transactions as SharedCoin, why regulatory (not technical) concerns drove discontinuation, and evidence suggesting block
https://relay.towardsliberty.com/6cf9de6c46cf5046f0ca069a3ad90c0b652fd0feefac8f0737774d4ba74f2879.mp4
Wasabi Wallet
Wasabi Research Club examines CoinJoin Sudoku, a 2014 weakness in blockchain.info's SharedCoin mixing service where subset-sum analysis matches transaction inputs/outputs to trace coin paths. Guest Christophe Atlas discusses fingerprinting techniques that identified 2.6% of 2014 transactions as SharedCoin, why regulatory (not technical) concerns drove discontinuation, and evidence suggesting block
https://relay.towardsliberty.com/6cf9de6c46cf5046f0ca069a3ad90c0b652fd0feefac8f0737774d4ba74f2879.mp4