ARPA Network (ARPA) is a decentralized network focused on enhancing the fairness, security, and privacy of blockchains. It achieves this through its threshold BLS signature network, which serves as the foundation for various functionalities such as verifiable Random Number Generator (RNG), secure wallet, cross-chain bridge, and decentralized custody across multiple blockchains.

The ARPA token, based on the Ethereum blockchain, powers the ARPA Chain. This computation network enables the execution of privacy-preserving smart contracts, data storage, and scalable off-chain transactions. In addition to its utility in governing the network's future, the ARPA token can also be used as a means of payment for data and computation services within the network.