This Is the "Polymarket" for Bitcoin Miners

Matteo Spinosa, founder and CEO of Doefin, built the first accessible prediction market for Bitcoin miners to hedge difficulty. Doefin lets miners and traders take a directional view on network hashrate — or lock in revenue certainty before difficulty spikes — using a Polymarket-style venue where price equals probability.

In this episode, Matteo breaks down why Bitcoin miners have historically been unbankable and uninvestable: difficulty volatility has run twice as volatile as the S&P 500, making cash flow impossible to forecast. Doefin gives miners a primitive tool to stabilize revenue, or to speculate on where hashrate is g...