HyperPubSub: Blockchain Based Publish/Subscribe
Gewu Bu, Thanh Son Lam Nguyen, Maria Potop-Butucaru, Kim Loan Thai · 2019
In this paper we describe the architecture and the implementation of a broker based publish/subscribe system where the broker role is played by a private blockchain, Hyperledger Fabric. We show the effectiveness of our architecture by implementing and deploying a photo trading platform. Interestingly, our architecture is generic enough to be adapted to any digital asset trading.