...), while an Ethereum smart contract records tamper-evident evidence on-chain by only storing compact metadata (report ID, stakeholder address/role and timestamp) and cryptographic hashes of the offline report. MetaMask is used to authenticate users and sign transactions, ensuring stakeholder accountability...

.... This paper provides a blockchain-based certification framework to enhance traceability and sustainability in cement production. Design/methodology/approach Leveraging Ethereum smart contracts (SCs) and blockchain technology, our solution ensures decentralized, immutable tracking of emissions data...

... for a use case that uses an Ethereum platform to build a blockchain network to buy, sell or rent a property. Findings The findings of this study provide an opportunity to create novel decentralized scalable solutions to develop smart cities by enabling paperless transactions. There are enormous...