Bitcoin user name: civic
2. ERC20 Ether address: 0x892f359a9706d2f47933f08467445ecd9d20221a
3. Telegram user name that is signed up to  t.me/gasfileslive:  @LevBit
4. Social media post 1: https://twitter.com/HarlamovLev/status/968073634941231104
5. Social media post 2: https://m.facebook.com/story.php?story_fbid=188859595212214&id=100022645241217&ref=bookmarks