SLP337 Salvatore Ingala - Ledger’s New Bitcoin App: PSBT, Taproot, Descriptors, Multi-Sig

<p>Salvatore Ingala of Ledger joins me to talk about a big revamp of the Ledger Bitcoin app which brings support for a whole host of new features. We chat about:</p> <ul> <li>How the app shifted from v1 to v2</li> <li>PSBT</li> <li>Taproot support</li> <li>Descriptors</li> <li>Merkle Trees</li> <li>Improved multi-signature and scripting support</li> </ul> <p><strong>Links:</strong></p> <ul> <li>Twitter: <a href="https://twitter.com/salvatoshi"><u>@salvatoshi</u></a></li> <li>Blog post: <a href="https://blog.ledger.com/bitcoin-2/"><u>Bitcoin 2.0.0 App For Ledger</u></a></li> </ul> <p><strong>Other relevant episodes:</strong></p> <ul> <li><a href="https://stephanlivera.com/episode/99/"><u>SLP99 Andrew Chow - Hardware Wallets and Bitcoin Core with HWI and PSBT</u></a></li> <li><a href="https://stephanlivera.com/episode/292/"><u>SLP292 Andrew Chow Output Script Descriptors For Bitcoin</u></a></li> <li><a href="https://stephanlivera.com/episode/97/"><u>SLP97 Michael Flaxman - Every Bitcoin Hardware Wallet Sucks</u></a></li> <li><a href="https://stephanlivera.com/episode/215/"><u>SLP215 Michael Flaxman - 10x Your Bitcoin Security with Multisig</u></a></li> <li><a href="https://stephanlivera.com/episode/222/"><u>SLP222 Jonas Nick and Tim Ruffing - What's MuSig2? What Does It Mean For Bitcoin MultiSig?</u></a></li> </ul> <p><strong>Sponsors:</strong></p> <ul> <li><a href="http://swanbitcoin.com/livera"><u>Swan Bitcoin</u></a></li> <li><a href="http://lend.hodlhodl.com/"><u>Hodl Hodl Lend</u></a></li> <li><a href="http://compassmining.io/"><u>Compass Mining</u></a></li> <li><a href="http://braiins.com/"><u>Braiins.com</u></a></li> <li><a href="https://unchained-capital.com/concierge"><u>Unchained Capital</u></a> (code LIVERA)</li> <li><a href="http://coinkite.com/"><u>CoinKite.com </u></a>(code LIVERA)</li> </ul> <p><strong>Stephan Livera links:</strong></p> <ul> <li><a href="https://stephanlivera.com/"><u>Show notes and website</u></a></li> <li>Follow me on Twitter <a href="https:/