Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d9f4c84990a27821fc905bfe0ee7af37966e4941c59e51ceb74a8156d8a37f6f6bdad3da9cde733f005a8ae4af5f22fe4512d628414b990f8762154e87b2849a