Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b5bd439ac6cb5da20fe7aa31b22e85a5a6cb9468e90eaab98d08fd728d69dd730c03ba57b663b3f9d7e5935f79289dd783ff49c2ac9a66023816ae6e73e96085