According to BlockBeats, on September 20, the general FHE protocol Octra completed a $4 million Pre-Seed round of financing, led by Finality Capital, with participation from Big Brain Holdings, Karatage, Presto, Builder Capital, etc. Octra is releasing a public WASM sandbox to demonstrate the efficiency of hypergraph in FHE. The project development has entered the final stage and the mainnet is expected to be launched next year. This progress shows that the market's confidence in blockchain privacy technology is growing.