# Proof of authentication
Campaign: article / blog
Telegram user name: @bolexgambang
Bitcointalk profile:
https://bitcointalk.org/index.php?action=profile;u=1752412ETH address: 0x282e1B443eB97CA37FcB0413ec33F021fc6b4f5D
Content Link:
https://steemit.com/ico/@hitamku/crwd-network