Most people still think of $BTC supply as 21 million minus what hasn't been mined yet. That's not the real picture.
Out of the 20.10M $BTC in circulation today:
• 37.2% is likely lost forever — early wallets, forgotten keys, dead drives
• 31.6% sits with known entities: exchanges, ETFs, corporates, governments
• Only 31.2% is actually floating — miners, retail, whales, unidentified holders
So the liquid supply is already a fraction of the headline number. And it's shrinking structurally. More coins get lost over time. More get locked into long-term cold storage by institutions and conviction holders who aren't selling into volatility.
If demand keeps climbing — whether through spot ETF inflows, corporate treasury adoption, or sovereign buying — while the tradable float keeps tightening, you get a supply shock that's bigger than the halving narrative alone.
The real question stops being how many $BTC exist in total. It becomes: how many are actually available to buy at any given price? That's the structural scarcity thesis in one line.
And if you believe that dynamic plays out over the next cycle, then every dip in liquid supply is another notch tighter on the spring.
Out of the 20.10M $BTC in circulation today:
• 37.2% is likely lost forever — early wallets, forgotten keys, dead drives
• 31.6% sits with known entities: exchanges, ETFs, corporates, governments
• Only 31.2% is actually floating — miners, retail, whales, unidentified holders
So the liquid supply is already a fraction of the headline number. And it's shrinking structurally. More coins get lost over time. More get locked into long-term cold storage by institutions and conviction holders who aren't selling into volatility.
If demand keeps climbing — whether through spot ETF inflows, corporate treasury adoption, or sovereign buying — while the tradable float keeps tightening, you get a supply shock that's bigger than the halving narrative alone.
The real question stops being how many $BTC exist in total. It becomes: how many are actually available to buy at any given price? That's the structural scarcity thesis in one line.
And if you believe that dynamic plays out over the next cycle, then every dip in liquid supply is another notch tighter on the spring.