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◆ #covenants

Bitcoin2m read

Bitcoin's SIGHASH_ANYPREVOUT (APO) Covenant Enhances Flexible Transaction Signing for Layer-2 Solutions

Bitcoin's new **SIGHASH_ANYPREVOUT (APO)** covenant allows signatures to authorize any compatible UTXO, boosting flexibility for Lightning and layer-2 solutions.

Jul 7, 2026

Bitcoin3m read

Bitcoin Covenants: Unlocking Advanced Spending Rules and Network Innovation

New proposals aim to introduce Bitcoin covenants, enabling complex spending conditions and enhancing the network's capabilities for advanced applications.

Jun 15, 2026