WikiBit is a project that builds an authentic and reliable credit database system with wide coverage by sequentially connecting different credit data based on multidimensional risk assessment of big data and blockchain technology. Credit data has been transferred through a blockchain alliance to create an intelligent digital credit platform. Meanwhile, the WikiBit project team is promising to abolish coin buybacks worldwide to make WikiBit the world's preferred credit currency. FREE 100 WIKI (100 $) ? link