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Readers like you keep news free for everyone.
More than 5,000 readers have already pitched in to keep free access to The Journal.
For the price of one cup of coffee each week you can help keep paywalls away.
IS BITCOIN THE new gold?
Some former gold bugs certainly think so.
And its value has skyrocketed in recent months.
But many readers at this point are probably wondering … what exactly is Bitcoin?
Robert McNally, an iOS developer at parking payment startup QuickPay, gave the following presentation to last year’s Hackers’ Conference in Santa Cruz, answering exactly that question.
With his kind permission, we have republished it here.
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