Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0473b68966c9720b9c8a99fca911ac45e852a4efddb3d7ce3ff366eb23b9686e961b25181a1e241a88c9adb03ab516879e50b6b8944db8cb1f6001db2dc66fb6a6