Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04778c6dcc9d1b4fb3d94868ef81e9876a04db6d5138890ca0afe87d1dd22d58f069c41c157425fd45064c0f4f524b6dd7ca1506832c697edd1faad508f76a933c