Creative Engineer
Fee estimation charts for the bitcoin network. more | site | source
Messages lasting forever. more | site | blog
The next generation platform for advertising and promoting using geolocation and bitcoins. more | site
Recognizable images based on data. more | site | source
Collaborative knowledge base on a static web site. more | site | source
Ethereum based lottery. more | site | source
Utilization statistics of bitcoin script OP_RETURN. more | site | source
OpenTimestamps an open standard for timestamping. more | site | source
