This week Marty and Matt discuss: - how bitcoin helped a Ukraine refugee escape  - powell mentions need for more bitcoin regs due to sanction  - biden admin asking crypto exchanges to help ensure russians are not breaking sanctions  - visa and mastercard block russian banks from networks  - rust bip47 library  - robosats p2p exchange  - bitmex founders plead guilty, $10M fine, 6-12 months prison, each  - zeus v0.6.0  - sparrow v1.6.0  - raspiblitz v1.7.2  - umbrel v0.4.15  - block reports $1.96B bitcoin sales last quarter  - intel's new asic expected to be cheaper and 15% more efficient than S19 Pro  - this month in bitcoin privacy  - war funding by gladstein  Shoutout to our sponsors: Unchained Capital Braiins HodlHodl Bitcoin 2022 - use the code TFTC for 10% off