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 ##### 🤖 [solvers](https://docs.cow.fi/off-chain-services/solvers) are a key component in the [cow protocol](https://github.com/cowprotocol), serving as the matching engines that find the best execution paths for user orders. in this project, i implement a solver from scratch, running certain arbitrage strategies (*e.g.,* running nelder mead simplex optimization).
 
-##### 📚 more details, check my mirror post, **[on cowsol, an arb solver for CoW protocol](https://mirror.xyz/steinkirch.eth/s_RwnRgJvK_6fLYPyav7lFT3Zs4W4ZvYwp-AM9EbuhQ)**.
+##### 📚 more details, check my mirror post, **[on cowsol, an arb solver for CoW protocol](https://mirror.xyz/go-outside.eth/s_RwnRgJvK_6fLYPyav7lFT3Zs4W4ZvYwp-AM9EbuhQ)**.
 
 
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