Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042643ed868640c0d849f671b83c920bd095b810a24bb94cc0cf8f6fd74b37d3b510cc994bfb76cae05bea3ebd4708308178e5f6c079348c68d6d7f704df3c0208