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Bitcoin Optech Newsletter #408

The Bitcoin Optech Newsletter #408 discusses several technical proposals focused on quantum security, including upgrades for BIP324 transport encryption and a conceptual framework for a post-quantum Lightning Network. It also covers a proposal for standardizing QR-based signing payloads for miniscript wallets and a proof-of-concept for CTV-only vaults (MCCV).

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Why It Matters

The discussions on post-quantum cryptography address long-term existential threats to Bitcoin's security, while improvements to miniscript and CTV vaults enhance wallet functionality and asset management.