Blockchain technology is transforming the foundations of economic and social systems and its full integration will likely take years or decades. Bitcoin pioneered blockchain by creating a digital currency system with over 8 million users growing 100% annually. Major companies like IBM and Microsoft are significantly investing in blockchain with IBM dedicating $1 billion and 1,000 employees to projects. The global blockchain market is expected to reach $20 billion by 2024 with 90% of major banks exploring solutions.