gershon (25)in #trading • 9 years agoHow I made over $1000 one morning arbitraging cryptocurrenciesI had been following the launch MakerDao's new stablecoin, Dai. Their system involves involves the tokens, Mkr, Dai…gershon (25)in #ethereum • 9 years agoWill proof-of-stake turn Ethereum in a fractional reserve system?"The more things change, the more they stay the same" -- Jean-Baptiste Alphonse Karr Cryptocurrencies have been…