by my count, "finality" on ethereum now means three things: fast confirmation rule, the finality gadget, and rollup sequencer receipt all uses are equally valid. it just highlights that finality is actually (1) a set of assumptions and (2) the cost of violating them
Sei Labs
@Sei_Labs
03-19
The typical mode for faster finality is to weaken the fault model.
5f+1 drops Byzantine tolerance from 33% to 20%. Ethereum's FCR adds a synchrony requirement. And rollup preconfs rely on a single sequencer.
Giga preserves the fault model and redesigns everything else
Sector:
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Disclaimer: The content above is only the author's opinion which does not represent any position of Followin, and is not intended as, and shall not be understood or construed as, investment advice from Followin.
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