Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041b1a0622732c287cc253f378e4081e8db2a82c23d93b1c7391b8e21697db25c69d3b90afbbab3b0dc0e3f65cb4036a436bac91fff2dc9d7e5047f7dc4f63ce78