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UID:pretalx-protocol-berg-v2-ZY83BS@cfp.protocol.berlin
DTSTART;TZID=CET:20250613T113000
DTEND;TZID=CET:20250613T115000
DESCRIPTION:Rebased rollups introduce a novel paradigm blending the advanta
 ges of based and non-based rollups to provide synchronous composability\, 
 credible neutrality\, and reduced latency without incurring the full cost 
 and latency penalties associated with Ethereum-based rollups. By becoming 
 "based on-demand" for durations shorter than a full Ethereum slot\, rebase
 d rollups efficiently utilize Ethereum’s existing proposer set to facili
 tate faster transaction confirmations and increased throughput.\n\nThis pr
 esentation explores the technical challenges posed by current Layer 2 (L2)
  rollups\, particularly fragmentation and loss of synchronous composabilit
 y\, and analyzes existing solutions including mesh and hub-based approache
 s\, highlighting their limitations concerning credible neutrality and econ
 omic security. We present rebased rollups as a practical solution\, detail
 ing their architecture\, security trade-offs\, and mechanisms such as prec
 onfirmations and dynamic attestation tracking.\n\nWe conclude by outlining
  how rebased rollups horizontally scale economic security and transaction 
 throughput\, providing Ethereum-aligned synchronous composability with lat
 ency comparable to centralized sequencers\, ultimately balancing decentral
 ization\, neutrality\, performance\, and cost-effectiveness for the broade
 r Ethereum ecosystem.
DTSTAMP:20260511T211931Z
LOCATION:Cinema 7
SUMMARY:Rebased Rollups: Achieving Credibly Neutral Synchronous Composabili
 ty with Low Latency and Cost - Alejandro Ranchal-Pedrosa
URL:https://cfp.protocol.berlin/protocol-berg-v2/talk/ZY83BS/
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