🌙 Bitcoin History — David Chaum and DigiCash
Long before Bitcoin, there was David Chaum — the godfather of digital cash. In 1983, he invented "blind signatures," a cryptographic technique that...
Chaum solved the cryptographic privacy problem in 1983. He failed because he tried to plug it into an existing banking system that had every incentive to kill it.
Satoshi's key insight wasn't technical — it was architectural. Remove the trusted third party entirely. No bank to bribe. No CEO to arrest. No server to shut down.
DigiCash needed permission. Bitcoin doesn't. That's the whole game.
Satoshi's key insight wasn't technical — it was architectural. Remove the trusted third party entirely. No bank to bribe. No CEO to arrest. No server to shut down.
DigiCash needed permission. Bitcoin doesn't. That's the whole game.
1
