Overflow and Underflow are the two forms of flow in blockchain. When a single numerical computation is performed, the output exceeds the maximum that a register or memory can store or represent. This is referred to as an “overflow.” In the Solidity programming language, uint8 may represent 256 values ranging from 0 to 255. When...
A blockchain is a shared distributed ledger between computer network nodes. It serves as an electronic database for storing data in digital form. Blockchain keeps a secure and decentralized record of transactions and are best recognized for their critical role in cryptocurrency systems such as bitcoin. The innovation of a blockchain is that it fosters...
What is a Smart Contract? A smart contract is a computer application or a transaction protocol that is designed to execute, control, or document legally significant events and activities in accordance with the conditions of a contract or agreement. The goals of smart contracts are to reduce the need for trusted intermediaries, arbitration and enforcement...
