Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0448a3b9c1ba3dae60b39981be7bf094d20a9d3984544c11ac3e03e32ed4a34a24148548bd7c0a16a81b1cf1ba30f1b2057cbd655d4cbaf8abca604403a6324b3f