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A fun/interesting cross-chain questions: SC is a smart-contract Ethereum and P is a program on Solana. Alice is supposed to send 1 Solana based token (SPL token) A to P, and has an ERC20 token E in SC. SC is supposed to release E if she does send A to P. Can you design it?

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@VitalikButerin

did this in 2017 😎 r3.com/wp-content/upl

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@VitalikButerin

Ya that's a pretty good summary. One thing worth noting is that often the devil's in the details on these!

12:21 AM · Jul 28, 2020Twitter Web App

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@VitalikButerin

I suspect Sam sees the world a bit more equitably than that 😉

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