Proof of authentication
Blog/Article campaign
Bitcointalk username: mamiinmami
Bitcointalk profile url: https://bitcointalk.org/index.php?action=profile;u=2084192
ETH address: 0xf83a409A8bCAac2ef88d4a81b8d7293E06156017
Social site profile link : https://www.linkedin.com/in/satvinder-singh-53901a15b
Link to post: https://www.linkedin.com/feed/update/activity:6426094846724923392
Spreadsheet number: 312