Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0428c0dd886a4cc02391d7414d3f929b75feaac88dc82e628dcc52635f571fac95de722f49acfea37885b3ce3d9e309ae1c130b28e3f73c4ba9ccdfb546976810b