#Blog/Articles#proof of authentication.

Bitcointalk username: djoker bad
Bitcointalk profile URL: https://bitcointalk.org/index.php?action=profile;u=1172449
ERC-20 ETH address: 0x685D7E733BdAF2B8feeFf867350fBa36B685E3f2
Telegram username: @djokerbad147
Content URL: https://steemit.com/cryptocurrency/@djokerbad182/buglab-ispytanie-kiberbezopasnosti-blockchain
Email: djokerbad182@gmail.com

Thank sir,