News on March 2nd, as of February 27th, more than 200 companies have registered in the country's first charity donation traceability platform “Zhanju” with both “blockchain technology” and “Internet + notarization” functions. Many enterprises have initiated charitable donations in new-type coronary pneumonia outbreaks to hospitals and charitable organizations in Hubei and other places, and the number of registered certificates on the platform has reached nearly 600.