Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b3cf664b8b2bf4ac0637dc07ae26c40fa93adc004e36d681e1e33ae95f2faf94fff372f3d4129df2b134dc78aacdb0b4a1f7a242f7b9e3675ccd14fcbc91582c