Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040684fd2cc676887a4981ae26f6a00fac78294e37d9e43223feb632cd61c113f339b6385fdf3846d708c5f0650128077efbd9e373afb4879f38aefd737d6c01a8