Aura is a decentralized prediction market platform built on the Alephium blockchain. It lets users create and trade outcome shares on future events, with positions collateralized and settled in USDT. Aura supports non-custodial onboarding via passkey-based wallets as well as the Alephium wallets. Users can fund accounts by bridging USDT from Ethereum or BNB Chain to Alephium through an integrated bridge flow, then trade using a central limit order book. Governance features include community voting for market proposals and dispute-based outcome resolution.