Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04abf890616a828a9185226cbf2883ec6bef13a2dd78ff8aacf1012d46cbdc86d124985ee6cad766f89454eef89eae522e6bd8197cddb94558ce2bf8e1ec290372