[Prediction Market BLUFF Completes $21 Million Financing, Led by 1kx] BlockBeats news, February 4, according to Chainwire, prediction market BLUFF has completed $21 million in financing, led by blockchain technology fund 1kx, with participation from investors including Makers Fund, Maximum Frequency Ventures, and Delphi Ventures Founders. The BLUFF team will use these funds to advance the development of an innovative prediction platform and its large-scale promotion.