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RT @Web3Kimchi: 🎉The KimchiPremium took 3rd place at Remedy 2025! 🎉 We're a Korean CTF team that plays for fun. Many thanks to the @xyz_rem…
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Awesome team with awesome results! Good game well pwned.
We finished the DEFCON CTF 32 as 3rd place! Collaborated with @dicegangctf and CodeRed. All we played hard and made it 👏👏👏
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@JoonNot 혹시 균등 분포 하나만으로 랜덤한 bool 값은 생성이 어렵나요? 가령 U[0, 1) 에서 한 원소 x를 추출해서, x > 0.5를 리턴하면 되지 않나요?
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@wmitsuda @kelvinfichter I did some onchain analysis to find out who is 0x60 a while ago. It seems to be the fork of OP; They fund their batcher account from their withdrawal contract.
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Δ
The Delta upgrade slashed OP Chain fixed operating costs by over 90%. In this blog post, @testinprod_io recaps how they built the first critical hardfork built as OP Stack core devs:
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We love span batches ❤️
OP CHAINS ARE INCREDIBLY AFFORDABLE ✨Today, we launch Span Batches on Mainnet. The fixed onchain overhead costs for chain operators to run a standard rollup OP Chain will be reduced by over 90%.
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