bitcoin phisical coin with old german money. cash inflation. cryptocurrency concept background. closeup with copy space.

aged ancient antique background bank banking banknote banknotes bit bitcoin blank btc business cash closeup coin commerce concept conceptual copy crisis cryptocurrency currency debt deutsch economic economy ethereum evolution exchange finance financial financialcrisis german germany golden historical history inflation internet investment mark marks million mining money old online paper payment phisical poster rare reichsbanknote reichsmark ripple rise space stock system trading value valueless web