Layer 2s, Layers above and beyond

Are sequencer confirmations good enough?

Name: Are sequencer confirmations good enough?
Start: 2025-07-01T13:45:00
End: 2025-07-01T14:05:00
Location: EthCC Venue

Ellie

from Espresso Systems

Talk

Tuesday, July 1st 2025

13:45 - 14:05

Taylor Stage

Description

Rollup interop today relies on either slow but secure L1 finality or fast but risky sequencer confirmations. This talk explores the risks, tradeoffs, and nuances of sequencer, based, BFT, and L1 finality confirmations.