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Consommation16 avril 2013
L'avenir de l'économie
Bitcoin, Linden Dollars et cie : à quoi servent les monnaies virtuelles ?
Le bitcoin a subi la semaine dernière son premier véritable "krach", sous la pression de spéculateurs inconnus, suscitant des doutes sur son avenir. Mais à quoi servent toutes ces monnaies virtuelles qui se développent ?
Bitcoin, Linden Dollars et cie : à quoi servent les monnaies virtuelles ?
avecMarc Tirel