Blockchain News Jack Dorsey’s nano Bitcoin mining chip heads to prototype May 1, 2023 Block has completed the design of its new prototype ASIC chip which it says will fast-track its plan to bring “open source” Bitcoin mining rig design to market. About The Author coinmaker See author's posts Post navigation Previous: 2 reasons why Bitcoin Ordinals are ‘positive’ for BTC: GrayscaleNext: Bitcoin Price Prediction for Today, April 30: BTC Price Slumps in a Range Below $30K More Stories Blockchain News Zcash fixes Orchard bug after emergency network upgrade June 3, 2026 Blockchain News Russian ruble stablecoin A7A5 grows despite Western sanctions: CertiK June 3, 2026 Blockchain News MoneyGram launches MGUSD stablecoin on Stellar network June 2, 2026
