BitcoinZ is based on Bitcoin + zkSNARKs and is a decentralized CDD.
METANOIA is a project designed by international human rights lawyers from the US to advance human rights more efficiently, with a belief that ‘energy is a basic human right’. METANOIA reshapes values of energy-human rights in times of the 4th Industrial Revolution by carrying out energy development assistance programs and building microgrids (P2P electricity transaction) to tackle energy (human rights) imbalances.