#JOIN & #Proof of authentication
ETH address: 0x74AA10f0e4925233915317e81D85E6e3625926B
Select company: (Blogs-Media)
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1255738
Post link:
https://petesirengbbgrub2.blogspot.com/2019/05/ethereum-tech.html
https://telegra.ph/Ethereum-Tech-05-28-2
https://anggitadewi797030522.wordpress.com/2019/05/28/ethereum-tech/
https://id.quora.com/blog/Petesireng/Ethereum-Tech
https://cryptocoinpravda.com/ethereum-tech-3.html