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.

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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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Bisq is a secure, private and decentralized bitcoin P2P exchange network. Bisq2 is set to be the successor to Bisq v1 and will support multiple trade protocols, multiple privacy networks and multiple identities.
"We're excited to introduce our latest wave of grants, supporting seven innovative projects that showcase the growing versatility of the Nostr ecosystem," announced the organization.
Braiins has open-sourced its Control Board BCB100 and the accompanying tools for users to build their own mining firmware. This control board is designed to serve as a replacement for the standard Antminer control boards.