ARPA is a new generation cryptocurrency-based blockchain platform. It was founded in October 2019 by a team of blockchain and distributed ledger technology experts from Hong Kong and Singapore. The team is led by Felix Xu, who boasts more than 8 years of blockchain experience. ARPA is a decentralized platform that leverages trusted hardware assets to accelerate trust and privacy enabled data-centric collaboration. It enables secure cross-chain data sharing, using secure multi-party computation (MPC) to shield data from participating nodes. ARPA works as an open source pay-as-you-go public blockchain. One of the most unique aspects of ARPA is its ability to enable trust and privacy enabled edge computing. This enables companies or individuals to perform computations with confidential data in a secure environment, without ever exposing it to the outside world. It is also the first blockchain platform to incorporate Intel SGX secure enclaves, which serve as a secure storage and computing environment. In addition, ARPA has the ability to provide secure cross-chain data sharing between different blockchain networks. This enables trust and privacy enabled data-centric collaboration. It also enables smart contracts to be securely linked across different blockchain networks. ARPA is currently available for purchase on several cryptocurrency exchanges, including Huobi, Bithumb, OKEx, and Binance. It can also be purchased on decentralized exchanges such as Uniswap. The native token of the ARPA platform is the ARPA token. It is used to pay for network services, such as data verification and smart contract executions. In conclusion, ARPA is an innovative blockchain platform that is designed to enable trust and privacy enabled data-centric collaboration. Its unique features, including secure cross-chain data sharing, secure edge computing, and Intel SGX secure enclaves, make it a powerful platform that could revolutionize the way businesses and individuals work with data. It can be purchased on several popular cryptocurrency exchanges, including Huobi, Bithumb, OKEx, and Binance.