This has been a great series of conversations with cryptocurrency expert Alex Tapscott, and we’re just about done. Alex is founder and CEO of Northwest Passage Ventures and coauthor—with his dad, business theorist Don Tapscott— of the book “The Trust Protocol: How Blockchain Technology Will Change Money, Business and the World.”

In previous conversations, we delved into the issue of security, trust and the structure and solidity of blockchains, bitcoin’s major technical innovation. Here, we discussed a topic near and dear to my heart … regulation. In short, who’s minding the store, and what does government think about cryptocurrency?

“There’s a misconception that’s held by a lot of people that governments are ambivalent and in some cases hostile to cryptocurrency, but that’s simply not true,” Alex said. “Yes, countries like Russia, Iran or Bangladesh are not onboard with digital monies, but in most mature, developed countries, governments are looking at this as a tool and an opportunity, not as a liability.

“The reason is quite straightforward. Consider central banks, which have three important roles in business and the economy—to manage monetary policy like interest rates and money supply; to act as a lender of last resort in the case of crisis or liquidity crunches, putting credit and capital back in the system; and to act as regulator.

“And when it comes to being a regulator, what do you care about the most?” Alex continued. “You care that consumers are being protected, that companies are not violating the law or committing crimes, and perhaps most importantly you care about risk in the system. You want to ensure that risk is not being concentrated in the wrong places where it could eventually lead to a crisis.”

Alex said that a great advantage to a blockchain, from a regulator’s standpoint, is that they can see transactions happening in real time, and can identify pretty easily whether or not money is flowing in ways that might be suspicious, or to places (Iran, China) where money laundering or other nefarious dealings have been known to take place rather often.

“One of the reasons why the global financial crisis happened was that regulators were unaware of how risk was getting concentrated in the hands of different intermediaries,” Alex explained. “A lot of those transactions were done bilaterally, at different parties, where Goldman and Lehman Brothers (for example) might not know how much each of them owed to each other. And often they were using really antiquated technology where the records would be held in Excel spreadsheets or filing cabinets.”

Alex noted that if these transactions had been cleared and were settled on a public ledger like a blockchain, regulators would have had much better visibility and would have been able to react more quickly when things looked like they were getting out of hand. It’s certainly an interesting position.

Another point Alex made—and that regulators should appreciate—is rapidity of response.

“Consider monetary policy,” Alex said. “When you cut interest rates—whether it’s to increase spending or borrowing, or boost investment in equities or consumer confidence … whatever—you’ve got to wait a few months to randomly sample retailers and check in with banks, these types of things, to see how credit books have grown. And that means that your response to things are slow.

“But if you had a digital dollar that was issued on a blockchain, and you cut rates, you’d be able to see in real time all the metadata about how that money was circulating and flowing through the system,” Alex said. “That would give you much better information on whether or not your policy was effective. Many regulators are saying blockchain technology could help them do their job a lot better, and it’s the reason regulators and government officials in many parts of the world are really keen on this technology.”

I want to thank Alex Tapscott for sharing his views about bitcoin, blockchain and the future of digital currency with me, and of course with all you readers. Please feel free to review previous posts in this blog series, about digital currency security, building trust, blockchain details, and reputational issues. And as always, I’d love to here your thoughts.

Your neighbor borrows money from you. When he pays you back, would you prefer a) cash; b) a check; or c) cryptocurrency? While the third option may give you pause, it may only be because digital money is new and hasn’t established the trust you give to the first two. Consider it a branding problem.

Cryptocurrency expert and author Alex Tapscott agrees. Over the course of several blogs, Alex and I have discussed the different forms of digital money, their blockchain platforms that make transactions possible, scalability and—most importantly—trust. The essential question on many people’s minds is, How do you move from greenbacks, which everyone (mostly) has confidence in, to something as “mystical” as bitcoin?

“Here’s the thing,” Alex said. “In 2015, a lot of banks and companies and governments were waking up to the potential of this technology. They loved the idea of frictionless payments, of secure networks, of lower cost, of better speed. But they didn’t like the idea of opening up their companies to anonymous networks of participants.

“The blockchain innovation is the most-important part of the equation,” Alex continued. “Bitcoin is just the incentive mechanism which helps to secure the network. I have spoken to people in the financial services industry, and also big technology firms, who readily acknowledge that if they’re going to build consortium and private blockchains, they’re going to need to reconcile this issue of how to secure transactions.”

Alex mentioned Mt. Gox and Silk Road, two of the more popular scandals impacting digital currency and hurting its reputation badly, and in recent news the Hong Kong bitcoin exchange Bitfinex said it had some $72 million stolen in a serious hack—an amount that has slumped, due to loss of confidence in the currency.

“If I speak to the uninitiated with the subject, and I say ‘bitcoin,’ a lot of times they say, ‘Isn’t that just criminal money that drug dealers and ransomware perpetrators use to commit crimes?’ ” Alex said. “I won’t downplay the fact that there’s a major communications issue around bitcoin. Some of us have wondered if it’s too late to rebrand this whole space to help cleanse it of its troubled past.”

Alex used the analogy of the Internet as the structure of content, in the same sense that blockchain is the structure of digital currency, and how branding can actually facilitate trust.

“With the Internet back in 1994, people hadn’t really arrived on a term for it. Was it the ARPANET? Was it the information superhighway? Was it the network of networks? Eventually we landed on the term ‘Internet,’ which has got a sort of aura of elegance to it that the words like ‘blockchain’ and ‘bitcoin’ do not yet have.”

Alex and his dad, business theorist Don Tapscott, actually did come up with a new term for these vague concepts in their new bestseller, “The Trust Protocol: How Blockchain Technology Will Change Money, Business and the World,” just published by Penguin’s Portfolio imprint.

The new term is the “trust protocol.”

“I’d say that there has never been a system designed where security is more at the heart of it than with blockchain,” Alex told me. “I think that big, open public blockchains are the most secure way to move and store and manage anything of value than anything we’ve ever created. Just look at history: If the NSA, the CIA, JPMorgan, Morgan Stanley, Target, LinkedIn, Twitter and Home Depot can’t secure financial data or data about identity, then no one can. These are companies and governments with enormous resources.

“The problem is that they’re all centralized and they all control data,” Alex said. “If you could take that and decentralize it across a network, it would make it much harder to hack. It doesn’t mean it’s impossible to hack, but it’s significantly harder to hack a blockchain than it is a conventional database because you don’t just have to hack one source, you have to hack millions of different computers in a very short window of time.”

Next time, Alex and I will look at more issues concerning cryptocurrency, and how they might figure in your future—how bitcoin and blockchain can disrupt entire industries. Stay tuned!