Пра Horizen

Remove html from the following text : Horizen began as ZenCash in May 2017, eventually rebranding to Horizen in August 2018. The project is focused on privacy and aims to solve issues of scalability and security faced by many blockchains. As such, Horizen has a focus on scalable data privacy. Its unique sidechain technology, Zendoo, enables businesses and developers to build their own customized blockchains.What are Horizen’s key features and how does it work?Horizen uses nodes in a unique way to attain its levels of privacy. For example, the Horizen node network is “multi-tiered”, which means that not all nodes have the same function.Regular full nodes have a complete copy of blockchain network transactions and data. Secure Nodes are regular full nodes but they have special encryption. Th...