Libauth Evaluate and Debug Bitcoin Cash Scripts in JavaScript A full TypeScript implementation of the BCH virtual machine is now available in bitcoin-ts, including both standard evaluation and a…
Bitauth IDE BitAuth IDE: Write and Debug Custom Bitcoin Scripts Bitauth IDE is a new open source project for designing advanced authentication schemes for bitcoin and bitcoin-like cryptocurrencies.
Videos Scaling Blockchains: Panel at TABConf 2019 I took part in a panel on Scaling Blockchains with Paul Sztorc, Theo Goodman, and Allen Piscitello at TABConf 2019.
Videos Bitcoin Script for Beginners I gave a talk at TABConf 2019 introducing Bitcoin Script, the virtual machine bytecode which is built into bitcoin. The slides are available online [https://script.bitjson.com/], and the source is also on GitHub [https://github.com/bitjson/bitauth-ide-slides]. Bitcoin Script For BeginnersBitcoin Script For Beginners – a presentation at
Libauth Just released: SHA-256, SHA-512, SHA-1, and RIPEMD-160 using WebAssembly TL;DR: up to 20x better performance than JavaScript, and up to 4x faster than Node.js native bindings for small inputs. (But you should look at the benchmarks yourself.) You can now import WebAssembly implementations of the cryptographic hash functions used in cryptocurrencies like Bitcoin and Bitcoin Cash from
Ideas Defensive Consensus: a Concrete Example Imagine three different implementations of “Simple Bitcoin” exist: Europa, Ganymede, and Callisto.
Videos Bitauth Master Plan My (long) talk about Bitauth at the Atlanta Blockchain January 2017 Meetup. For a written summary, see the Bitauth2017 specification [https://github.com/bitauth/bitauth2017/blob/master/bips/0-bitauth.mediawiki]. Part 1 Authenticating Bitcoin Transactions [https://youtu.be/fJGZ44I_FHE?t=3m41s] (slide →) [https://bitauth.bitjson.com/#/1] Part 2
Bitcoin Cash Happy Birthday, Satoshi: a Milestone in the History of Money On Satoshi’s P2P Foundation profile, Satoshi Nakamoto, the pseudonymous creator of Bitcoin, has a listed birthday of April 5, 1975.
