Credible two-dimension code implementation method for distribution of digital print

A credible two-dimension code implementation method for distribution of digital print mainly comprises the first step of registration and distribution, the second step of two-dimension code distribution and the third step of two-dimension code reception. According to the credible two-dimension code implementation method for distribution of the digital print, a receiving party can verify whether a two-dimension code is from a service party or not according to a digital signature based on PKI when the receiving party scans the two-dimension code; the receiving party can obtain information provided by a distributing part from the service party to determine the source and the detail of the information through Short URL obtained by scanning the two-dimension code ; in addition, the carrying capacity of two-dimension code information can be improved under the same configuration by adopting the Short URL technology.