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@vex

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@vex
They’re effective enough for stage 1 and more simple (middle ground; still complex! you still have a single-cycle CPU with a mini Linux kernel implemented in Solidity, plus a big complex dispute system and off-chain challenge agent.) As another downside, as we approach stage 2, they’re _far_ more expensive (approaching the TVL of the rollup, with the current impl on the OP Stack) for the honest actors to defend in the unhappy path. I expect chain operators to trend towards using hybrid optimistic/ZK or just full ZK. The complexity tradeoff will soon be worth it, I think. The most compelling hybrid systems in my opinion is DAVE by Cartessi. Full ZK would unlock light clients, though.
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In reality, no one attempts right now. It’s happened three times on OP mainnet to my knowledge, and no one has ever attempted to play out the dispute past just a couple moves. One of the big reasons for this is because the dispute system is rigged with stage 1; even if there was an issue, it’d still get overridden by the security council.
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No. Derivation will reorg the L2 if the L1 reorgs, so it doesn’t need to wait for finalization. But for UX, generally the sequencer will wait for a few confirmations as to not have the unsafe chain reorg constantly. This is why deposits are fast, but not _that_ fast.
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self-doxxing is permitted 😂
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my quote made it in 🥹🥹
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https://x.com/vex_0x/status/1930729284206780768
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bringing just into the monorepo was my best dev tool contribution, suggesting mise was my worst. I’ve got range ✨
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Can confirm, doing now. Dealing with banks and utility companies is like nails on a chalkboard.
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This is insane
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It is okay to trade a small bit of work output for sanity 🫶
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Avante is the answer
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Today, @refcell.eth and I are excited to announce the MVP of kona, a `no_std` Rust implementation of the components of the OP Stack rollup state transition. Also, built on top, the first alternative fault proof program for the OP Stack 🎉 Full post: https://hackmd.io/@clabby/B1H79bqkR
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obligatory "I wish I had the time to work on reth" cast many exciting things happening over here, what do
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https://twitter.com/spastorino/status/1773025016822497392
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idio(t)matic rust
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This would be sweet 👀 Let me know about timelines, glad to chat about what it would take and help work out a spec!
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https://github.com/anton-rs/cannon-rs/issues/35
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Someone should convert github.com/anton-rs/cannon-rs to MIPS64.
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Who will be the first Optimism world government defense contractor?
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