Description: A global validator is a node in a blockchain network that has the ability to validate transactions and blocks across multiple blockchains. These validators are fundamental in proof-of-stake (PoS) systems, where their role is to ensure the integrity and security of the network by participating in the consensus process. Unlike miners in proof-of-work (PoW) systems, who compete to solve complex mathematical problems, validators in PoS are selected based on the amount of cryptocurrency they hold and are willing to ‘stake’ or lock as collateral. This feature not only promotes decentralization but also reduces the energy consumption associated with traditional mining. Global validators can operate across different networks, allowing them to diversify their participation and maximize their rewards. Furthermore, their role is crucial for interoperability between different blockchains, facilitating communication and the exchange of data and assets. In a constantly evolving blockchain ecosystem, global validators have become key players, contributing to the stability and trust in digital transactions across various platforms worldwide.
