The Thing You Buy When You Buy Bitcoin (Isn’t Quite a Thing)

If someone hands you a £10 note, you own it. If someone owes you £10, you own that too, more or less – it's a right you can enforce. English property law has sorted the world into these two buckets for centuries: things you can physically hold, and rights you can legally demand. Objects and claims. Stuff and promises.

Then along came Bitcoin. And the law, to use technical language, had absolutely no idea what to do with it.

Does the third category of property exist in law yet?

When you "buy" Bitcoin or Ethereum in the UK today, you don't receive an object and you don't acquire a legal claim against anyone. There's no debtor on the other end of your transaction who owes you something enforceable. There's no thing sitting in a vault with your name on it. What you get is a position on a shared ledger, verifiable by everyone and owned in the traditional legal sense by nobody.

In 2023, the Law Commission published a report on digital assets that essentially admitted English property law needed a new category – the first in recorded legal history – just to describe what crypto holders actually have. They called it a "third category of personal property", a thing that is neither in possession nor in action. And they proposed updating the law accordingly. It's a small phrase, but it's remarkable: hundreds of years of legal architecture, and the lawyers had to knock a new door into the wall.

Can you inherit Bitcoin under English law?

The practical effects of this legal fuzziness aren't obvious until something goes wrong.

Inheritance, for a start, is trickier than people realise. A house can be probated. A bank account passes under well-understood rules. Crypto held in a private wallet passes to whoever holds the private key – which is information, not a legal instrument – so unless you've left clear instructions in a will, your estate and your family may simply be locked out. The coins don't disappear. They just sit there, permanently, because the blockchain doesn't have a next-of-kin field.

Disputes and theft are similarly awkward. If someone defrauds you of cash, you pursue them through established legal routes. If someone defrauds you of crypto, courts are increasingly willing to treat it as property (the Law Commission report nudges them further in that direction), but precisely how it gets recovered, valued, or frozen is still being worked out case by case. The law is, politely, catching up.

What You Actually Acquire

When the transaction clears and the holding appears in your wallet or on the exchange, what you've got is closer to a unique, verifiable position in a system. One that the world agrees is yours, enforced not by courts but by mathematics and consensus. That's genuinely new. It's not a weakness exactly, more a different architecture of ownership – one where the protection comes from cryptography rather than a judge.

English law is in the middle of deciding what to do with that. Which means if you're buying crypto, you're not just early to a financial market. You're buying something that the legal system is still learning how to name.