Amid the big tech sell-off, a few ETFs gained handsomely last week, surviving the rout.

Despite being a technology in its infancy, Snart Contracts' potential to disrupt sectors such as financial services, tech, and gaming is palpable, with applications across all areas gaining user activity.

Like the savvy businessmen who sold picks and shovels to gold diggers during the California Gold Rush, these seven companies that are investing in blockchain infrastructure and not cryptocurrency.

The terrible trading in the stock world pushed the ETF space into deep red on the day.

A year ago, blockchain ETFs accounted for less than $500 million in total assets. Today, that number is $2.3 billion and likely to keep climbing. With a diverse set of investing options around, here are the 6 blockchain ETFs that you should consider.