B-LPoET: A middleware lightweight Proof-of-Elapsed Time (PoET) for efficient distributed transaction execution and security on Blockchain using multithreading technology. - Abdullah Ayub Khan; Sami Dhabi; Jing Yang 054; Wajdi Alhakami; Sami Bourouis; Lip Yee Por (Comput. Electr. Eng., 2024)