“Control the past, control the future” is more than a cliche.

Let's consider the more general case of unreliable data about the past rather than specifically intentional manipulation.

Imagine an engineer who kept getting the wrong values for derivatives. Their structures would be unstable.

Could you send a satellite to a distant planet if you consistently measured their past locations incorrectly? Certainly not.

The value of an immutable ledger for economics is as profound as the discovery of differential equations was for engineering and physics.

Use bitcoin.