eCash
机构A 1990s digital cash system operated by DigiCash, which went bankrupt in 1998.
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Used digital signatures to make verifiable digital cash. The part worked; the system never ran.
Sources
- Level Ab-moneyWei Dai · 1998
A 1990s digital cash system operated by DigiCash, which went bankrupt in 1998.
Used digital signatures to make verifiable digital cash. The part worked; the system never ran.