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zain pfp
zain
@zain
We're bringing native interoperability to the Superchain this year. This means low-latency, fungible, and portable assets across chains. Two pieces to enabling this are the message passing protocol and the token standard. We're looking for feedback on the token standard, let us know what you think. Link below!
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zain pfp
zain
@zain
Superchain ERC-20 token standard: https://github.com/ethereum-optimism/specs/pull/71
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Drew Fisher pfp
Drew Fisher
@drewf.eth
2 questions: Does this mean smart accounts have to spin up an ephemeral EOA to bridge? Will there be a similar extension to the optimism 721 bridge with similar ergonomics? The message passing seems nearly identical.
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binji 🔴
@binji.eth
@deployer
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Mac Budkowski ᵏ
@macbudkowski
added you know where :)
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Luke Youngblood pfp
Luke Youngblood
@lukeyoungblood
Great idea! We just brought native WELL to Base as an xERC20. I hope the superchain token standard can be compatible with xERC20, because we really don't need "yet another token standard..." 😅 I believe our xERC20 can simply be upgraded to support the native OP messaging layer for mint/burn.
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anon pfp
anon
@anonthebaptist
Not sure if it’d work here, but felt like wrapping or bridging was always a hassle w/ potentially high gas Would be nice to be able to send one token to an address, & receive an equivalent token at the intended destination
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dawufi
@dawufi
not sure im great for feedback but absolutely pumped for this so wanted to say good luck :)
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Anas.degen.eth Ⓜ️🎩🎭 pfp
Anas.degen.eth Ⓜ️🎩🎭
@0xmugiwaraanas
We could add an execute instruction after the mint ? I think it should be added as it may reduce txs for users
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Kames
@kames
Is the `L2ToL2CrossDomainMessenger` smart contract deployed on testnets? Can't find anything in the docs or in the Optimism contract addresses documentation. Would love to help implement the spec and start playing around with sending tokens between Sepolia OP and Sepolia Base.
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ManuAlzuru🥑
@manu
Where there will be any AMM with crosschain liquidity?
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Levertz
@levertz
Not token standard but I must highlight the developer experience with @across bridge here. Especially Across+ where the (token) bridge transaction also takes a message param (if the recipient is a contract) which can contain arbitrary info for the destination chain. Super easy to integrate!
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pepega🎩🔵✴️
@pepegacc
Superchain ERC-20 token standard is a game-changer in the world of blockchain development. As a developer, I have found this standard to be incredibly user-friendly and efficient. The clear and concise guidelines provided by Superchain have made it easy for me to create, deploy my own ERC-20 tokens with minimal hassle.
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GUNBOATs 🎩🇵🇸
@gunboats
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helladj™ pfp
helladj™
@helladj.eth
Binji sent me - I’m not smart enough to comment on token standards - so I’ll just increase engagement 🔴
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Rafaello.base.eth pfp
Rafaello.base.eth
@rafaello12
Exciting news about bringing native interoperability to the Superchain! The prospect of low-latency, fungible, and portable assets across chains is truly groundbreaking. I'm particularly intrigued by the focus on the message passing protocol and the token standard.
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