Abstract: Abstract Through the effective response to the simplified technical requirements of the complex social trust mode, the socialization of block chain technology becomes possible. In the process of socialization of block chain technology from technology 1.0 to technology 3.0 inheritance and development its technical trust attribute develops and improves. Furthermore, it promotes the presentation of the Technical dimension of social trust, and through the technical integration of the social trust needs of post-industrial society, it promotes the social construction of a social trust model with strong technical participation. Compared with the acquaintance trust model adapted to the pre-industrial society, and the institutional trust model of the industrial society, the social construction of the social trust model with strong technical participation, while achieving social efficiency, also caused a double social anomie of social emotion and social structure risks. Therefore, social adjustment should be made from the four dimensions of legal system, policy support, technical standards, and technical ethics.