Strategy bought 4,603 Bitcoin for $370 million and repurchased $152 million of STRC shares using proceeds from MSTR sales.
Bitcoin developers released SHRINCS, an experimental post-quantum signature scheme requiring further review before deployment.
Strive bought 1,800 Bitcoin for $143 million, reaching 23,156 Bitcoin, with over 1,000 likely funded by SATA proceeds.
Blockstream identifies Falcon-1024 as a leading quantum-resistant Bitcoin signature candidate, though key challenges remain.
Core Lightning plans signed fixes for reported vulnerabilities and advises node operators to upgrade or go offline.
Grayscale’s Zcash ETF promotion drew criticism over its fees, funding model, privacy claims, and double-spend risk.
Samson Mow’s bid to rename Bitcoin hardware wallets “signing devices” sparked debate over accuracy and consumer clarity.
Blockstream App 3.5.0 adds air-gapped QR signing for Jade wallets, beta Lightning payments, and security and usability updates.
