Byzantine Proof Bitcoin
Bitcoin and most other Crypto currency suffer from 51% attack problem(POS also has 51% hackering problem). Also crypto transaction can't be reversed or traced, lost key equal to permanently lost wealth. Byzantine Proof Bitcoin (BPB) is designed to have the best of bank security and best of anonymous crypto in the world. It is a masterpiece of work by the join efforts of key expert high frequency trading in Wall-street, real-time database expert from Silicon valley. Real-time in general mean response time 10~20 milisecond.Fully considered open network risks in security design and as secure as bank.