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Bitcoin Script for Beginners

  • Jason Dreyzehner

Jason Dreyzehner

Feb 10, 2019 • 1 min read

I gave a talk at TABConf 2019 introducing Bitcoin Script, the virtual machine bytecode which is built into bitcoin. The slides are available online, and the source is also on GitHub.

Bitcoin Script For Beginners
Bitcoin Script For Beginners – a presentation at TABConf on February 10, 2019 by Jason Dreyzehner.
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Post-Quantum Bitcoin Cash: Interview on Quantumroot

Post-Quantum Bitcoin Cash: Interview on Quantumroot

Thanks to Emmanuel Musa and Bitcoin.com News for this article: Quantumroot Debuts on Bitcoin Cash: First Post-Quantum Vault on Bitcoin ScriptDeveloper Jason Dreyzehner has unveiled Quantumroot, the first fully implemented, integration-ready post-quantum vault system.Bitcoin NewsEmmanuel Musa The full interview: You’ve been leading development on Bitcoin Cash’s
Nov 24, 2025 4 min read
Post-quantum vaults are live on Bitcoin Cash's Chipnet

Post-quantum vaults are live on Bitcoin Cash's Chipnet

Quantumroot vaults are now live on Bitcoin Cash's 6-months-ahead preview network. Contracts, testing suite, and transaction generation code now available.
Nov 20, 2025 3 min read
Bitcoin Cash Upgrade 2026

Bitcoin Cash Upgrade 2026

The 2026 upgrade completes the restoration of Bitcoin Script on Bitcoin Cash (CashVM), making CashVM a simple, ultra-efficient, high-level programming environment for sound money.
Nov 15, 2025 2 min read
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