Zcash targets November for NU7 mainnet upgrade with 25-second blocks Post author:MiamiCrypto Post published:September 18, 2026 Post category:latest news NU7 will cut Zcash block times to 25 seconds and preserve its halving schedule, with testnet activation planned for Oct. 6. You Might Also Like Comptroller says only Democrats pressuring over crypto trust charter June 4, 2026 UK Lib Dems call for probe into Farage over $2.7M Stack BTC promotion April 14, 2026 Bitcoin miners face a tougher road to the 2028 halving April 12, 2026