Bitcoin Layer 2 Solutions Beyond Lightning: Liquid, Fedimint, Ark & More (2025)
Bitcoin Layer 2 solutions go far beyond Lightning.
In this simple whiteboard explainer we cover Liquid (confidential transactions & assets), Fedimint (community custody & eCash privacy), Ark (better liquidity payments), Statechains (off-chain ownership transfers), and more — all in 2025 context. Perfect for beginners wanting to understand Bitcoin scaling options. This is for educational purposes only and is not financial advice.
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