Bitcoin Optech

Helping Bitcoin-based businesses integrate scaling technology.

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by Bitcoin Optech

May 5 2026 · Edited May 6, 2026

Bitcoin Optech Newsletter #403 Recap Podcast

Gustavo Flores Echaiz and Brandon Black are joined by Olaoluwa Osuntokun to discuss Newsletter #403.

by Bitcoin Optech

May 1 2026 · Edited May 1, 2026

Bitcoin Optech Newsletter #403

This week’s newsletter describes research around using binary fuse filters as an alternative to the GCS used in compact block filters. Also included are our regular sections summarizing proposals

by Bitcoin Optech

April 24 2026 · Edited Apr 24, 2026

Bitcoin Optech Newsletter #402

This week’s newsletter describes Hornet Node’s work on a declarative executable specification of consensus rules and summarizes a discussion about onion message jamming in the Lightning Network.