Bildnachweise © ISPA/APA-Fotoservice/Hörmandinger © ISPA/APA-Fotoservice/Hörmandinger Physical bitcoin statistic coin by ANTANA, Author: AntanaCoins © Marcella Ruiz Cruz | Austrian Investors Day 2018 © Marcella Ruiz Cruz | Austrian Investors Day 2018 © Marcella Ruiz Cruz | Austrian Investors Day 2018 © Florian Wieser | E-Day WKO 2018 © Alexandra Kromus © Pilo Pichler | WBF 2010 © Davidstankiewicz – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=52406754 © Matthias Reder © Gabriela Koch © STEINBAUER Photographie Bitcoin Network © Davidstankiewicz – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/wiki/File:Bitcoin_Network_Yellow_1920x1080.jpg
