#Proof of participation:

BitcoinTalk username: Cryptoph Kolumbus
BitcoinTalk url: https://bitcointalk.org/index.php?action=profile;u=2110746
Telegram username: @CryptophKolumbus2
Twitter username: @CRYPTOfKOLUMBUS
Retweet: https://twitter.com/CRYPTOfKOLUMBUS/status/1016365719267823618
Mail: cryptophkolumbus@gmail.com