According to Jinse Finance, on-chain derivatives trading platform Sphinx has announced the completion of a $2 million pre-seed funding round, led by Eckhardt Capital. Other participants include Big Brain Holdings, Blockchain Founders Fund, Blizzard, TRIVE Ventures, Cosmos Hub, London Real Ventures, GS Futures, as well as individual investors Andrew Durgee, Stefan Rust, and Zachary Keats.