What changed
Solana Alpenglow, the network’s largest consensus overhaul since its 2020 launch, went live on Wednesday, October 21, 2026 The upgrade replaces the Tower BFT consensus system and targets block finality of about 150 milliseconds, roughly 85 times faster than the previous 12 Anza, Solana’s core software team, confirmed activation at approximately 14: 00 UTC, tied to The post Solana’s Alpenglow Goes Live, Aiming for 40x Faster Finality as Votes Move Off-Chain appeared first on CoinGape
Why it matters
Regulatory risk around SOL can change volatility, liquidity, or sentiment. The concrete detail to watch is solana Alpenglow, the network’s largest consensus overhaul since its 2020 launch, went live on Wednesday, October 21, 2026
Trading lens
Use this as constructive context from coingape.com. Watch whether the upgrade replaces the Tower BFT consensus system and targets block finality of about 150 milliseconds, roughly 85 times faster than the previous 12 confirms momentum, invalidates active bias, or changes timing.