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Chains that leverage Ethereum can give extremely strong guarantees to users as soon as Ethereum is finalized.
→ The view of the rollup is locked in as soon as Ethereum reaches finality. That $10M trade cannot be changed after this moment, the same as it is on mainnet.
→ The 7d challenge period for optimistic rollups applies to bridged fund withdrawal, not ~all tx taking place on the chain.

Jfc, I just had brain aneurysm. Rollup ordering is finalized once the block in which the corresponding data has been published is finalized. The validating bridge's view of the state is finalized after the challenge windows for ORUs. The challenge window has nothing to do with x.com/therollupco/st…

Toghrul Maharramov 

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Source: If I don't understand @butaidongjiaoyi
Currently, my Coin spot contract is profiting close to 10M USD, with a new 3-month spot contract earning 6.3M USD in profits, and my personal performance of a single trade of 7.5M won the team's first place in this Binance Alliance Trading Competition.
However, in reality, my experience is not limited to contract trading technical aspects. The purpose of writing this article is to "teach people how to fish" and help others without seeking anything in return, hoping to genuinely help some lost individuals.
To be very realistic, if you are used to being given "fish" by others and do not want to improve yourself,...

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