A smart contract is a computer program that allows users to automate their actions on the
blockchain platform. Given the significance of smart contracts in supporting important …

Blockchain technology and its applications are gaining popularity day by day. It is a ground-
breaking technology that allows users to communicate without the need of a trusted …

Smart contracts are regarded as one of the most promising and appealing notions in
blockchain technology. Their self-enforcing and event-driven features make some online …

Abstract E-Agriculture, or Smart Farming, refers to the design, development, and application
of innovative methods to use modern information and communication technologies (ICTs) …

Ponzi schemes are financial scams that lure users under the promise of high profits. With the
prosperity of Bitcoin and blockchain technologies, there has been growing anecdotal …

The trustless nature of permissionless blockchains renders overcollateralization a key safety
component relied upon by decentralized finance (DeFi) protocols. Nonetheless, factors such …

Ethereum is a blockchain platform that hosts and executes smart contracts. Executing a
function of a smart contract burns a certain amount of gas units (aka, gas usage). The total …

Ethereum, the largest blockchain for running smart contracts, charges the people who send
transactions to deploy or invoke smart contracts for thwarting resource abuse. The amount of …

The blockchain cross-chain is a significant technology for inter-chain interconnection and
value transfer among different blockchain networks. Cross-chain overcomes the “information …

Most traditional agricultural traceability systems are centralized, which could result in the low
reliability of traceability results, enterprise privacy data leakage vulnerabilities, and the …