Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04864208728a84d0e07de4eb586afcc6409ced1392689873a9aa94f2129192900c9846c503fde196f2adde8ff59367c8b59ce3fc478179b1770a0051f6ae7de8f7