Octra Labs, the organization behind the privacy blockchain project Octra, will hold a public token sale on the Sonar by Echo platform on December 18. Octra said on Tuesday that the week-long offering plans to sell 10% of the OCT token supply at a fully diluted valuation (FDV) of $200 million, with the goal of raising $20 million. The offering is a fixed-price, commitment-style format where any number of participants can deposit funds and receive tokens on a pro-rata basis. The design is designed...