Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04471b8fcdb09342b8d4637471843825561b3609f603a33036e18021c726613a51f8d325e9f85c9dd881451c6e0185f048db1a332a0d14ea7b5b8cb0860a5b7729