A Survey on Safety Regulation Technology of Blockchain Application and Blockchain Ecology

Blockchain's technological characteristics, such as decentralization, robustness, and anti-modification, represent a significant challenge to the regulation of existing networks and data security. Effective regulation of blockchain applications is one of the keys to maintain the healthy and sustainable development of the blockchain ecology. We analyze the merits and demerits of the existing technologies in the research directions of tracking and visualization of blockchain nodes, consortium blockchain penetration regulation technology, public chain active discovery and exploration disposition techniques, and chain governance. In the end, we present the future research directions in respect of blockchain traceability and compliance regulation.