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Wilson Cusack
@wilsoncusack
Been working on a spec for cross-L2 calls: requesting, fulfilling, and paying fulfillment reward using entirely onchain state. https://github.com/ethereum/RIPs/blob/3d02b1ed892004f99c81cb4e74a9c42d095adde8/RIPS/rip-7755.md PR here https://github.com/ethereum/RIPs/pull/31 Discussion here https://ethereum-magicians.org/t/rip-7755-contract-standard-for-cross-l2-calls-facilitation Appreciate feedback!
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Greg
@greg
I haven’t looked yet so apologies if it’s obvious but at a high-level does this overlap with the stuff Uniswap and Across have been partnering on?
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Wilson Cusack
@wilsoncusack
Partially motivated by my frustrations with that ERC. That ERC is 1. Focused on high level intents 2. Focused on swaps, not generic 3. Proof system agnostic
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Greg
@greg
Nice, thanks!
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Greg
@greg
Could this compete with existing crosschain intent protocols on execution speed? My understanding is that finality is quite slow on most L2s today
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