Energy efficient optimization of grid event authentication using blockchain and transformer-based anomaly detection. - Sandanakaruppan Ammavasai; A. Kavitha; Polu Srinivasa Reddy; T. Sathiya; M. Senthilkumar; Sangeetha Kuppusamy; Mohiuddin Ali Khan (Sustain. Comput. Informatics Syst., 2026)