Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04139a1ae4ecbbf8febf848161856df5d95d07ed3d1afedace8dbdd18f7d3eddef4c561e65b4c6a321bb425a447cb53f9fe57bce40acf89696961b1cc727666584