San Francisco based Ripple works to increase cryptocurrency use
about 7 years in Star Advertiser
SAN FRANCISCO >> You may have seen the actor and part-time tech investor Ashton Kutcher present $4 million worth of digital coins called XRP to Ellen DeGeneres’ favorite charity on her talk show. Or maybe you saw Stephen Colbert announce a $29 million donation of XRP to schoolteachers on his late-night show.
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