Day 42Part 2: What Bitcoin Is

Bitcoin vs Gold

Gold and Bitcoin share the same core appeal: a supply that no government can inflate at will.

For thousands of years, gold was the best available solution to the problem of sound money. It earned that status honestly — scarce by nature, durable across millennia, accepted universally. Civilisations built economies on it.

But gold has limitations that became more obvious as the world went digital.

You cannot send gold over the internet. A $10 million gold transfer requires armoured vehicles, insurance, and days of logistics. Bitcoin moves the same amount anywhere on earth in minutes, for a small fee.

Gold is difficult to divide precisely. Bitcoin divides to eight decimal places instantly.

Gold can be confiscated — governments have done exactly this. In 1933, the US government made it illegal for citizens to own gold and forced them to sell it at a fixed price. Bitcoin, held properly with your own private keys, cannot be confiscated without your cooperation.

Gold supply is not perfectly fixed — it grows by 1-2% per year as new mines produce. Bitcoin’s supply growth decreases over time and eventually reaches zero.

Gold requires physical storage, insurance, and trust in custodians. Bitcoin can be stored in your memory.

Bitcoin didn’t replace gold’s idea. It took gold’s best property — government-resistant scarcity — and made it digital, portable, divisible, and unseizable.

Gold was the best sound money available for the physical world.
Bitcoin is the first sound money built for the digital world.

Tomorrow: Week 6 recap — the numbers behind Bitcoin, now clear.

— The Daily Bit

Part of The Daily Bit — 365 days to understanding Bitcoin.