Ethereum (ETH) is a popular Layer-1 blockchain platform that has been used to create
decentralized applications (dApps) and smart contracts. Ethereum 2.0, or Serenity, is a …

In this era of global economic development, especially in Indonesia, it is inseparable from
elements of high technology such as information. The development of information …

Concern about food safety has become a hot topic, and numerous researchers have come
up with various effective solutions. To ensure the safety of food and avoid financial loss, it is …

Traceability and auditability are key structures in supply chain management and
construction. However, trust is the most important aspect of customers in these systems …

We survey the state-of-the-art non-interactive zero-knowledge argument schemes and their
applications in confidential transactions and private smart contracts on blockchain. The main …

In recent years, the Internet of Things (IoT) has been industrializing in various real‐world
applications, including smart industry and smart grids, to make human existence more …

In the 21st century, transitioning to renewable energy sources is imperative, with fossil fuel
reserves depleting rapidly and recognizing critical environmental issues such as climate …

The issue of food quality and safety is a major concern. Rice is considered one of the three
staple foods. Rice quality and safety problems have occurred frequently, which seriously …

Rice is one of the three major staple foods in the world, and the quality and safety of rice are
related to the development of human beings. The new crown epidemic, pesticide residues …

Blockchain technology can provide immutability, provenance and traceability in supply
chains. To utilize Blockchain's full potential, it is important to link supply chain events to the …