David 'JoelKatz' Schwartz
@JoelKatz
Replacing TradFi with decentralized, censorship-resistant blockchain tech. CTO Emeritus at Ripple; one of the original architects of the XRP ledger.
加入 April 2009
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@krippenreiter "Dude, you totally still rock a ponytail!"
"I can't believe you still have that shirt!"
