Post the public key, Pollard’s Rho and Kangaroo does not work without public key. Post evidence that you have 2,000,000. Sign a bitcoin address with 2,000,000 usd balance or you can send the 2 million usd bitcoin on this address.
OP posts everything
about the challenge but is not keen to do an escrow. The said address has no balance. He's just spamming and taking people for a ride. Since you highlighted to commit a $2 million in BTC or stable coin, why not escrow the amount? Take our challenge first to escrow the $2 million, and then people will take your challenge seriously.