Quorum requirement refers to the minimum number of participants needed to validate a transaction or make decisions within a blockchain network. This concept ensures that a sufficient number of stakeholders are involved to prevent fraud and maintain the integrity of the system.In many blockchain models, especially those using a delegated proof-of-stake or consensus algorithms, a quorum is essential for reaching agreement on the state of the ledger. If the required number of nodes or participants doesn’t agree, actions like adding new blocks or confirming transactions cannot proceed.The quorum threshold varies by network design. Some may require a simple majority, while others might need a higher percentage for increased security. Ensuring quorum can protect against malicious actors as well as unintended errors in decision-making.In governance systems, quorum requirements can dictate how changes to protocols or rules are adopted, influencing a network’s evolution and adaptiveness. Overall, having a quorum helps uphold transparency and trust within the system.