Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and well-respected figures in bitcoin

The David Pakman Show, come on!

Witness - Founder of Ecency, Hivesigner, Hivesearcher, Hivexplorer

Isi Pulsa Online Indonesia

Photography | Traveler | Channel Youtube Jejak Berkelana

Music || Photograph || Blog

Steem Witness, Crypto Enthusiast, Observant of the non-aggression principle towards all sentient beings