Aloha: A decentralised messaging topic-based channel application

In the current technological environment, it is essential that decentralised messaging services take the role of centralised systems to provide consumers with a safe experience. Due to the availability of Blockchain technology, peer-to-peer networks, and decentralised applications, this is possible. This article focuses on the development of a decentralised messaging service-Aloha that operates on a blockchain and makes use of smart contracts in order to provide data security, privacy, scalability, availability, and deployment flexibility. Because of this capability, only those users who have been given permission to do so are allowed to send and receive messages inside the system.