Blockchain News Zcash says Ironwood proof rules out undetectable counterfeiting bugs July 28, 2026 Zcash researchers published more than 2,700 machine-checked theorems designed to rule out undetectable counterfeiting bugs in Ironwood. About The Author coinmaker See author's posts Post navigation Previous: European financial institutions launch RL1 cooperative blockchain networkNext: Tether signs tokenization deal with Nairobi Securities Exchange More Stories Blockchain News Toyota Finance opens tokenized bonds to retail investors via mobile payment app August 18, 2026 Blockchain News South Korea’s Jeonbuk Bank taps Ripple for cross-border payments August 18, 2026 Blockchain News Chainalysis sues US over $95M ICE contract with TRM Labs August 16, 2026