Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471b7300f5afa24578994f6f298f3132d38c5745d982fb7867a8bcd3f2d092fabd3bd630d4a2203688d9da8c50b77a79fc95a7f9025dccd9dc240411ab22a53d0