The Path to Bitcoin

P versus NP is the unproven conjecture that finding solutions is genuinely harder than checking them. This episode argues the same cost asymmetry runs through every act of knowledge generation in the universe, from Einstein deriving E equals MC squared to a Bitcoin miner finding a valid nonce, and that Bitcoin is the cleanest engineered case humans have ever built.

Somewhere in the world a person has either lost their private keys or has chosen to take them to the grave, and a fixed quantity of Bitcoin will never move again. The surface answer is that the holder gave up purchasing power. This episode argues that what they actually gave up, in a strict physical sense, was time, and that the *chronometric identity* developed across the last several episodes lets us say that without metaphor.