With bitcoin and ether both headed up, CoinDesk's Markets Daily is back with your bitcoin news roundup.

This episode is sponsored by Bitstamp and Ciphertrace

Today's stories:

Bitcoin has put in a positive June performance in six out of the last eight years. But Ethereum is drawing new investors with the start of staking due this year.

A widespread bug has compromised a special type of bitcoin transaction that is supposed to discourage miners from cheating, new research shows.

The JPMorgan subsidiary has agreed to repay most of $2.5 million it took in credit card fees for cryptocurrency purchases.

Russia's crypto community is pushing back against a set of bills that could impose onerous restrictions on startups and individuals in the country.