Bitcoin Optech Newsletter #428

T2Covered by 1 source · first reported by Bitcoin Optech / Fintech Takes / Fintech Business Weekly / Net Interest at 23 Oct, 00:00 UTC

This week’s newsletter describes a design for a single-issuer layer 2 whose users can redeem their bitcoin onchain without the issuer’s cooperation and summarizes a proposal for including hash preimages in output script descriptors. Also included are our regular sections describing recent changes…