From the perspective of social governance in the new era, this paper combines the governance advantages of the Maple Bridge experience with blockchain technology to establish a grassroots governance model of blockchain + Maple Bridge experience, which serves the people’s livelihoods, economy, industry, culture, education, and health care at the grassroots level. The governance effect of Y townships in Hebei Province after applying the blockchain + maple bridge experience model is discussed through the fuzzy hierarchical analysis related technology. The results show that the population of grassroots Y townships in Hebei is concentrated in the age of 20 to 60 years old, accounting for 66.38% of the le The total number of party members in Y townships is 1,924, accounting for about 14.02% of the total number of party members in Y townships. The comprehensive index of grassroots governance status in Y township in Hebei province is 0.4576, and the lowest comprehensive evaluation index of social services is only 0.3873, indicating that the governance effect of the blockchain + maple bridge experience model is remarkable, but there are still problems such as insufficient digitization. The governance effect is the most ideal, with the comprehensive evaluation index of grassroots ecological environment reaching the highest at 0.5402. According to the conclusion of the study, in the future governance work, the investment in digitalization construction can be increased.