Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047f81989f10627a828ef9ba79541776a8bff93dacb3e8314aa9601aeb614ef8c3ead6ea421ecd318aa2396faefb026c2151a040a123e2fe8d2ace6e7291650900