#Blog/articles#proof of authentication.

Bitcointalk username: RyanEncek
Bitcointalk.org URL: https://bitcointalk.org/index.php?action=profile;u=1076774
Content link: https://steemit.com/cryptocurrency/@ryanencek/buglab-pengujian-penetrasi-cybersecurity-menggunakan-blockchain
Telegram username: @Ryanencek
Email: ryan.culun90@gmail.com
ERC20 ETH wallet: 0xaE5e525E57a6117fa00Ae27b57e94b92B1Bf0c51