David Vorick是Sia联合创始人兼Bitcoin Core贡献者， 大卫从11岁起就成为了一名程序员，那时候主要使用html和javascript进行编程。后来去伦斯勒理工学院获得计算机科学的硕士学位，2014年春季开始从事SIA的开发。他的简介写道：I like knowing that our technology is out there improving lives and changing the way people think about the world. I hope that what we build is inspirational to others; the desire to inspire is, in itself, an inspiration for me.