How much is 1 not?

Excuse me, could you please clarify what you mean by '1 not'? It seems like an unusual expression, and I'm wondering if there's a specific context or meaning behind it. In mathematics and finance, '1' typically represents the number one, but 'not' is often used as a logical negation. So, combining the two in the way you've phrased it leaves me a bit confused. Is this a riddle or a reference to a specific concept in the world of cryptocurrency or finance that I'm not familiar with? I'd appreciate any clarification you could provide.