Block Digest #276 - Cruz Was Right

<p>Welcome to episode #276 of Block Digest! (Tuesday, August 10th 2021)</p><p><br></p><p>Join us: https://dragonsden.io/</p><p>Follow us on Twitter: https://twitter.com/blockdigest</p><p><br></p><p>Credits</p><p>========</p><p>Shinobius - https://twitter.com/brian_trollz</p><p>Rick - https://twitter.com/cryptorick</p><p>Janine - https://twitter.com/J9Roem</p><p>btcFUD - https://twitter.com/btcFUD</p><p><br></p><p>Intro Song: DVNZXL - [fried_noodles] https://youtu.be/w28NKJJHPZM</p><p><br></p><p>This video is licensed under Creative Commons (CC BY 4.0): https://creativecommons.org/licenses/by/4.0/</p><p><br></p><p>Links</p><p>=====</p><p><br></p><p>Talk About Infrastructure Bill | NO SOURCES</p><p><br></p><p>BitMEX FinCEN/CFTC Resolution | https://twitter.com/BitMEX/status/1425157348528644096?s=20</p><p><br></p><p>Uruguay has bitcoin legal tender bill proposed | https://www.coindesk.com/uruguay-crypto-bill-legal-tender-juan-sartori</p><p><br></p><p>Square Hardware Wallet Plans Move Forward | https://twitter.com/max_guise/status/1423405351676768259?s=20</p><p><br></p><p>Bluesky To Incorporate Independent Of Twitter | https://twitter.com/jack/status/1423339534662709251?s=20</p><p><br></p><p>An Open Letter Against Apple Scanning | https://appleprivacyletter.com/, https://areoform.wordpress.com/2021/08/06/on-apples-expanded-protections-for-children/</p><p><br></p><p>Samourai Security Flaw In PIN Encryption | https://vrls.ws/posts/2021/08/samourai-wallet-bitcoin-pin-authentication-bypass-crypto/</p><p><br></p><p>Fidelity buys 7.4% of Marathon | https://www.forbes.com/sites/anthonytellez/2021/08/04/fidelity-buys-74-of-bitcoin-mining-company-marathon-digital-holdings-across-multiple-funds/?sh=4c3c3a4326f2</p><p><br></p><p>Brian Brooks jumps ship from Binance | https://twitter.com/BrianBrooksUS/status/1423727097323802626</p><p><br></p><p>Potential Incoming UTXO Set Access Optimization | https://twitter.com/jamesob/status/1424799572535218188?s=20</p><p><br></p><p>Universal Sighash Flag Demo | https://twitter.com/n1ckler/