Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049a857b19e9d423b30b9139ccef83c9255232b561bce19510c17ea982ccee1523dc01f58da7fd9e1b00258b76508033ff5dc9d3269f8322b38cd4e980262b8528