Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046c75b75dee624111259fa2901b5b113828b72e9baa5f29ec159ac9e3eca8798e4b9f976f365f1191fd4dbceafcbfb788db0897857988bb10e40f7d18acd85c60