Aside from Ethereum and Ripple, Rollblock (RBLK) has risen as a top choice for altcoin investors in June. With a current trading price of $0.014, up from its initial price of $0.010, Rollblock has demonstrated significant growth after progressing to the third phase of its crypto ICO. The ongoing presale has attracted $670k in investments, indicating strong community engagement and interest in Rollblock.
