User:Grondilu/Comparaison of digital currencies

	pegged with an other currency	decentralised	fixed total amount	requires trust in someone
bitcoin	no	yes	yes	no
paypal	yes, national currencies (mainly USD)	no	no	yes
pecunix	yes, physical gold	no	as much as gold itself	yes
Ripple	yes, any currency	yes	no	no (P2P trust)
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