Buying & tokenizing.BTC supply on @base surpasses $2 billion.cbBTC is a wrapped version of BTC issued by Coinbase. https://t.co/pOLtHOTGwqBrian Armstrong (@brian_armstrong):Coinbase is long bitcoin.Our holding increased by 2,509 BTC in Q2, and we keep buying more. https://t.co/ztx10X2YXV ...