So your best bet would probably be to try to sell as many BTC as possible then give away the solution for free to your/a government.
They would probably kill you so you couldn't tell others.
If a government can break crypto, that's worth more than money. Especially if it can remain peerless and undetected.
So your best bet would probably be to try to sell as many BTC as possible then give away the solution for free to your/a government.