The Van Wirdum Sjorsnado - Explaining New PSBT and RBF Attacks - NADO 1

Bitcoin Magazine's Technical editor Aaron van Wirdum teams up with Bitcoin core contributor Sjors Provoost to explain Bitcoin one episode at a time. In the debut episode of The Van Wirdum Sjorsnado, Aaron and Sjors break down and explain Partially Signed Bitcoin Transactions (PSBT) and Replace By Fee (RBF) and some really tricky attacks that where recently discovered in Bitcoin.  Helpful Links:  PSBT Attack Vector: https://blog.trezor.io/latest-firmware-updates-correct-possible-segwit-transaction-vulnerability-266df0d2860 RBF Attack Vector: https://zengo.com/bigspender-double-spend-vulnerability-in-bitcoin-wallets/ Support the Show!  Follow Bitcoin Magazine on Twitter @BitcoinMagazine  Follow Aaron van Wirdum @AaronvanW Follow Sjors Provoost @provoost Music:  Song Title: Segwit Sounds By: The NakamoTones Album: Citadel Music Produced by: Bitcoin Audio