Bitcoin Optech helps Bitcoin users and businesses integrate scaling technologies.

We provide workshops, weekly newsletters, original research, case studies and announcements, analysis of Bitcoin software and services, a podcast, and help facilitate improved relations between businesses and the open source community.

Learn more about us.

Recent newsletters, blog posts, and podcasts

  • Bitcoin Optech Newsletter #320

    This week’s newsletter announces a new testing tool for Bitcoin Core and briefly describes a DLC-based loan contract. Also included are our regular sections summarizing a Bitcoin Core PR Review Club, announcing new releases and release candidates, and describing notable changes to popular Bitcoin infrastructure software.

  • Bitcoin Optech Newsletter #319 Recap Podcast

    Mark “Murch” Erhardt and Mike Schmidt are joined by Filippo Merli, Lorenzo Bonazzi, Matt Corallo, Eric Voskuil, and rkrux to discuss Newsletter #319.

  • Bitcoin Optech Newsletter #319

    This week’s newsletter summarizes a proposal for allowing Stratum v2 pool miners to receive compensation for the transaction fees contained in the block templates they turn into shares, announces a research fund investigating the proposed OP_CAT opcode, and describes a discussion about mitigating merkle tree vulnerabilities with or without a soft fork. Also included are our regular sections announcing new releases and release candidates as well as describing notable changes to popular Bitcoin infrastructure software.

  • Bitcoin Optech Newsletter #318 Recap Podcast

    Mark “Murch” Erhardt and Mike Schmidt are joined by Jay Beddict to discuss Newsletter #318.

  • Bitcoin Optech Newsletter #318

    This week’s newsletter announces a new mailing list to discuss Bitcoin mining. Also included are our regular sections summarizing popular questions and answers from the Bitcoin Stack Exchange, announcements of new releases and release candidates, and descriptions of recent changes to popular Bitcoin infrastructure software.

View more newsletters or blog posts. Learn about new content by subscribing via email or RSS.

Supporters

Bitcoin Optech is generously supported by:

  • AndGo
  • bitbank
  • BitGo
  • BitMEX
  • Bitonic
  • Bitrefill
  • Bitso
  • Bitstamp
  • BRD
  • BTSE
  • Casa
  • Coinbase
  • Conio
  • CryptoGarage
  • Edge
  • Electrum
  • Fidelity Center for Applied Technology
  • Kraken
  • Ledger
  • Nayuta
  • Nunchuk
  • OKcoin
  • Paxos
  • Purse
  • River Financial
  • Square
  • Swan
  • Unchained Capital
  • Veriphi
  • Xapo
  • XBTO
  • Yellow Card