The Carbon Blockchain, Inc. (TCB), a carbon finance and technology services company that produces high-integrity carbon credits has announced the acquisition of Minerva Green.  Minerva Green is a South African agriculture group specializing in the development of proprietary, indigenous African hemp strains.  The acquisition will drive the expansion of industrial hemp cultivation throughout Africa and beyond providing: Nature-based solutions for carbon sequestration and replacement of traditional petroleum-based carbon inputs in plastics and rubber Production of green charcoal, and biochar for...