Today's blockchain and cryptocurrency news Bitcoin is up 1% at $8,080 XRP is up slightly at 39 cents and Ethereum is up 1.5% at $255 Top gainers in the last 24 hours: Eldoo, up 14% Montana has passed a bill that will exempt utility tokens from security laws Proxima Media has raised $100 million for a token that allows fractional investment in media content. Bitcoin Cash miners have performed a 51% attack on the BCH blockchain in an effort to undo another miner’s 'illegitimate' work.