This paper introduces EVONChain, a nature-inspired evolvable blockchain that addresses
scalability issues in large-scale blockchain applications. EVONChain decouples the …

This paper presents a democratic nature inspired evolvable chain (shorten as EVONChain),
a scalable and decentralized public blockchain architecture with high throughput and fast …

Smart Contracts cannot get external data directly due to the closure and determinacy of
blockchain itself, limiting the extensibility of blockchain applications. Oracle is proposed to …

The evolution of blockchain has revolutionized the field of security and decentralization.
Blockchain enables secure information storage and transfer because to its strong security …

Blockchain has been extensively used on the Internet of Things (IoT). However, several
problems exist in current blockchain systems that limit their usability in IoT networks. First …

With the growing need for secure and customizable Blockchain solutions in various
industries, the challenge lies in developing a private Ethereum Blockchain network that is …

Blockchain has challenged many of the conventions around digital security. In essence,
blockchain supports a decentralized platform maintained by peers instead of a single entity …

Ethereum is a decentralized blockchain, known as being the second most popular public
blockchain after Bitcoin. Since Ethereum is decentralised the canonical state is determined …

The development of underlying technologies in blockchain mostly revolves around a difficult
problem: how to enhance the performance of the system and reduce various costs of nodes …

In this article, we present a watchdog blockchain network (WDN) that allows for
simultaneous scalability and decentralization enhancements. Because of the blockchain …