Arbitrum (ARB) is a token of a technology package designed to scale Ethereum. You can use Arbitrum chains for everything that users do in Ethereum: use Web3 applications, deploy smart contracts, etc., but transactions will be cheaper and faster.

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🎉Exciting News! @PostTechSoFi is Now Live on @arbitrum Portal.

We're thrilled to announce that we are officially listed on the Arbitrum Ecosystem website. PostTech is creating a space for Arbinauts to Connect, Share, and Earn in the World of Web3 - the Next-gen Social Finance!…

Exciting News. @PostTechSoFi is Now Live on @arbitrum Portal.