#Proof of Authentication Post
Type of campaign: Content Campaign
Bitcointalk Username: galahad_s
Bitcointalk URL: https://bitcointalk.org/index.php?action=profile;u=2597746
ERC20 wallet address: 0x35C6A7e6Fb58017A6d90e16aC6620ce3E849A08b

Content link (portuguese):
https://steemit.com/digitalgold/@phabulu/digital-gold-transformando-a-forma-de-como-se-compra-e-vende-ouro