Bitcoin Optech helps Bitcoin users and businesses integrate scaling technologies.

We provide workshops, documentation, weekly newsletters, original research, case studies and announcements, and help facilitate improved relations between businesses and the open source community.

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Recent newsletters and blog posts

  • Bitcoin Optech Newsletter #47

    This week’s newsletter describes the bip-anyprevout soft fork proposal, summarizes a few technical talks from the Magical Crypto Friends conference, and includes our regular sections on bech32 sending support and notable changes to popular Bitcoin infrastructure projects.

  • Bitcoin Optech Newsletter #46

    This week’s newsletter includes a special section about the recent Taproot proposal, news about a small potential change to the BIP174 PSBT format, and our regular sections about bech32 sending support and notable changes in popular infrastructure projects.

  • Bitcoin Optech Newsletter #45

    This week’s newsletter highlights some of the changes in the recently-released Bitcoin Core 0.18.0, briefly mentions two proposed BIPs, describes how bech32 addresses are forward compatible with expected protocol improvements, and summarizes notable changes in popular Bitcoin infrastructure projects.

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Member Companies

Bitcoin Optech is supported by our member companies.

  • Anchorage
  • BitGo
  • BitMEX
  • Bitrefill
  • Bitso
  • Bitstamp
  • BRD
  • Casa
  • Coinbase
  • Conio
  • CryptoGarage
  • Electrum
  • Ledger
  • Paxos
  • Purse
  • Square
  • Xapo