Custos Tech, South African startup spun-out from Stellenbosch University that incentivizes anti-piracy measures with bitcoin, raises a seed round November 4, 2016November 4, 2016 / dianajs Source: Venture Burn. Date: 04.11.2016 NY-based Digital Currency Group and a private investor participated. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading...