Bitcoin Optech #236

This week’s newsletter summarizes a proposal for serverless payjoin and describes an idea for allowing proof of payment for LN async payments.

This week’s newsletter summarizes a proposal for serverless payjoin and describes an idea for allowing proof of payment for LN async payments. Also included is our regular section with descriptions of notable changes to popular Bitcoin infrastructure software.

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Bitcoin Optech #236

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COLDCARD Mk4 v5.4.2 & Q v1.3.2: Co-sign and Key Teleport

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Leave a comment

You might also like

COLDCARD Mk4 v5.4.2 & Q v1.3.2: Co-sign and Key Teleport

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Good Morning, Bitcoin - Thursday, April 17th, 2025

Join 40 000+ fellow Bitcoiners!