Webchain is a transparent web-mineable blockchain platform made to support Decentralized Applications (DApps), where websites can serve as a hardware-independent alternative to secure ERC20 & ERC223 smart contracts. We are presenting a working, fully functional, smart contracts that enabled the blockchain platform. On top of that, we feel committed to building tools that help to attract new projects into the cryptocurrency ecosystem. Webchain is a platform for projects that base their business model on mining via websites, for those that want to remain ASIC resistant (and support egalitarian coin distribution), or anyone that wants to spread new revolutionary ways of website monetization. Webchain and projects built upon it will be the first real alternatives to Google Adsense monopoly and will introduce a completely new way for webmasters to generate revenues.