Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049d53943c2cd7445f85fdea32301302dd4d18a3412c4fc849071dbf32746b70eb382a9ce57aef38302a3f97095e5dce9eabf20e322103604b8f77ef9dbf993977