How do we scale Bitcoin for billions of users without astronomical fees or complex network management? In our first Nostr edition of the Compliance Insight newsletter, we dive deep into the game-changing hybrid future of Spark and Lightning Network architectures.

Discover how this "invisible infrastructure"—paired with European vIBANs and Visa debit card rails—is silently transforming Bitcoin into a seamless, friction-free daily currency while maintaining self-custody.

👉 Read the full piece here:

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