preconfs are still one of the most bullish pieces of infra Ethereum’s had in years.
exciting days ahead
We are now Puffer Preconf! 🐡
Rollups today still face the same bottlenecks: centralized sequencer trust, soft confirmations without real guarantees, weak economic alignment, and censorship risk.
Puffer Preconf provides sub-10ms execution guarantees, not just promising your transaction lands, but guaranteeing exactly what it does when it lands. Backed by ~$6B in restaked ETH.
⚡ Sub-10ms execution confirmations
💰 Revenue sharing for rollups, not just L1
🔒 Ethereum-level security slashable guarantees
🌐 Decentralized sequencing, no single point of control
🛡️ Censorship resistance strong liveness
⚙️ No sequencer overhead
Puffer Preconf unlocks the full potential of Ethereum rollups and based rollups.