eCash is one of the earliest implementations of digital cash, introduced by cryptographer David Chaum in the late 1980s through his company DigiCash. Unlike general “electronic cash,” which refers ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016. Erika Rasure ...

Ecash is becoming an unavoidable topic these days. In a climate of contention over pretty much every proposal floating around these days ecash stands out as a protocol that can be deployed today ...