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Building Round: All-or-nothing USDC escrow for micro-raises on Arc

A technical deep-dive for developers. Code snippets, architecture, and the lessons learned building a trust-minimized crowdfunding escrow on Arc Testnet. TL;DR Round is a crowdfunding escrow where backers commit USDC to a funding goal + deadline. The founder is paid only if the goal is reached; oth…

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  1. 2026-11-07 21:48 · DEV Community — AI
    Building Round: All-or-nothing USDC escrow for micro-raises on Arc

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