#Proof of authentication

Joined Content/Blog Campaign
proof of link:
https://duniacrypto.net/2019/05/07/ferrum-network-jaringan-interoperabilitas-berkecepatan-tinggi-pertama-untuk-aplikasi-keuangan-dunia-nyata/
https://bumicrypto.wordpress.com/2019/05/07/ferrum-network-jaringan-interoperabilitas-berkecepatan-tinggi-pertama-untuk-aplikasi-keuangan-dunia-nyata/
https://www.linkedin.com/pulse/ferrum-network-jaringan-interoperabilitas-tinggi-pertama-aisyah/