According to online reports, a recent global cryptocurrency jurisdiction research by multi-chain liquidity platform ApeX Protocol showed that Singapore ranks first in global blockchain technology. The study comprehensively considered blockchain patents, related technical positions and the number of domestic cryptocurrency exchanges, and Singapore leads with a high score of 85.4. Specifically, Singapore has 1600 blockchain patents, 2433 related industry positions and 81 cryptocurrency exchanges. These achievements are particularly outstanding for a country with a total population of less than 6 million. With its strong financial infrastructure, China Hong Kong has performed well in the integration of blockchain technology and exchanges, with a comprehensive score of 82.7. In addition, Estonia has a comprehensive score of 81.5. Although it has a population of only 1.4 million, Estonia has 95 blockchain patents and 52 cryptocurrency exchanges, and its strength cannot be underestimated. Other countries leading the development of blockchain technology include Switzerland, the United States, Canada, Australia, South Korea, the United Kingdom and the United Arab Emirates.