Crypto

I just had an interesting podcast conversation about stablecoins, Central Bank Digital Currencies (CBDCs) and tokenised deposits. Most people in finance think they understand the differences, but it’s worth pausing for a moment, because the distinctions really matter. At a very simple level: stablecoins are privately issued digital tokens (think USDC or Tether) backed by…

I’ve been inundated with reports about stablecoins lately, and they all say the same thing … but in very different ways. So let me try and cut through the noise. Stablecoins are for wholesale commercial banking and trading today. They are not for the likes of you and me. But that will change. Let’s narrow…

There’s a fundamental truth about money that we often forget: money only works because we all agree to use the same system. Whether it’s Visa, SWIFT or central bank money, the power of finance has always come from shared networks. The bigger the network, the more useful the money. This is why the latest working…

Google’s latest research delivers a clear warning: the cryptography securing today’s cryptocurrencies is not future-proof. Advances in quantum computing are accelerating, and the resources needed to break core encryption (elliptic curve cryptography) are far lower than previously thought. This isn’t a distant, theoretical risk anymore. It’s a strategic, time-bound challenge. What’s changed? 20x efficiency gain: Google…

I recently tried to cash in a bitcoin. It’s a physical bitcoin that is active, and I have the bitcoin address. Then I realised I had lost the private keys to use it and, well, you can guess. It made me realise that, if I wasn’t around, what would happen to my crypto investments? How would…

Short summary: Tokenization is not new, but dates back 10,000 years when early societies used clay tokens to record ownership of goods. These were not money, but data tools to track value. Modern digital tokens and blockchain systems are simply the latest evolution, but can now do more than just record transactions. We can now…

I was just having a chat with an AI engine asking about the most common questions people ask about cryptocurrencies. Really interesting answer so, I thought I would share it here (with my edits), as I’d be really interested in your views and answers. Equally, I’m tempted to say that this should be a test…

I was talking with a friend the other day who asked me to explain some basic questions around cryptocurrencies, as he was confused. It started with why everyone is talking about layers of blockchain? I explained that there are four layers, starting with level 0 and then 1, 2 and 3, and it is all…

The next era of payments: when money moves at internet speed I just found an interesting report by KPMG about a new payment standard called x402. Have you heard of it? If you haven’t, it’s built to ensure open, free, frictionless payments, and could be revolutionary for embedded, invisible finance. Built by Coinbase, the x402 protocol…

Innovation vs Illicit Finance: Why the Future of Crypto Compliance is Intelligent The US Treasury just produced an interesting document about digital assets, innovation and criminal activity. It’s well worht a read, so download the report here … but, if you can’t be bothered, here is my view. There is a familiar pattern whenever a new…