Vitalik Buterin: zkSync Airbender Shifts zkEVM Focus to Security

Vitalik Buterin congratulated the @zksync airbender team on their milestone, stating the battle for speed in zkEVMs is definitively won and that the top priority must now shift fully to security through formal verification of arithmetization equivalence to the Ethereum spec, a hard maximum bound on prover cost relative to block gas, and proof system security itself.

ETH trades at $2365.06 on the 4h chart inside a bearish structure defined by EMA50 at $2518.78 and EMA200 at $2561.7. With RSI(14) at 27.67 already oversold and MACD printing a death cross at -35.66, price is testing the lower Bollinger Band support near $2370.25 while upper resistance sits at $2605.2. Institutional desks note that any relief bounce will likely stall at the 50-EMA before the next leg lower unless a decisive reclaim of the 200-EMA occurs.