BLPCA-ledger: A lightweight plenum consensus protocols for consortium blockchain based on the hyperledger indy

Faisal Mehmood, Abdullah Ayub Khan, Han Wang, Shahid Karim, Umara Khalid, Feng Zhao

Abstract: Highlights•Using a consortium blockchain based on Hyperledger Indy, this article offers a unique and secure framework for socio-economic purposes, particularly financial bureaucracies.•BLPCA, a lightweight-plenum consensus protocol, is suggested for the automation and transmission of protected node-to-node transactions among involved parties.•The following is a mention of the BLPCA customization for transaction cost reduction:○PDF = Sum (Funda * Ta) / Sum (Sum (Funda * Ta));○An = Hashing (Pk1 + Hashing (n-1)) / Max (Hashing);