[Flare: To qualify for FAssets Retro Aridrop, you need to participate in Open Beta on Coston, Songbird and Flare] Golden Finance reported that Layer 1 solution Flare posted on the X platform that to qualify for FAssets Retro Aridrop, you need to participate in Coston's Open Beta project and the upcoming Open Beta public beta on Songbird and Flare. FAssets is a cross-chain solution developed by Flare Labs specifically designed for Flare, allowing tokens on non-smart contract chains (such as BTC, DOGE, XRP) to be safely used in smart contracts on Flare without relying on trust.