Proof Authentication
Bitcoin username :Yaroslav_
Bitcoin Profile Link: https://bitcointalk.org/index.php?action=profile;u=1901059

Telegram Username: @Yaroslav1995
Wallet Address: 0xd85effFbD3cEA6CC9F5eAb6fA06DAe0f80929C87
https://steemit.com/ico/@yaroslav1995/auditchain-decentralizovannaya-torgovaya-platforma
https://telegra.ph/Auditchain-Decentralizovannaya-torgovaya-platforma-08-13
https://telegra.ph/Auditchain-Decentralizovannaya-torgovaya-platforma-08-13
https://cryptocoinpravda.com/auditchain-detsentralizovannaya-torgovaya-platforma.html