7.4 CoinJoin and Taproot to improve Privacy in Bitcoin Lightning Network
Wasabi Wallet
CoinJoin solves on-chain amount correlation while Taproot makes all signatures identical, so channel openings become indistinguishable from regular transactions. This eliminates script-type fingerprinting. A Wasabi developer argues both should integrate by default across all wallets, since on-chain fees will become prohibitive at scale, making privacy essential infrastructure for Bitcoin.

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