Verified Credential
Issued by Blockchain Council and authenticated on this page.
Awarded to
Yan Ling Xu
Certificate Number
13571450
Issued On
August 13, 2019
Does not expire
Verified Credential
Issued by Blockchain Council and authenticated on this page.
Awarded to
Yan Ling Xu
Certificate Number
13571450
Issued On
August 13, 2019
Does not expire