Bhatnagar S, Dayal M, Singh D, Upreti S, Upreti K, Kumar J. Block-Hash Signature (BHS) for Transaction Validation in Smart Contracts for Security and Privacy using Blockchain. JMM [Internet]. 2023 May 4 [cited 2024 Apr. 19];19(04):935-62. Available from: https://journals.riverpublishers.com/index.php/JMM/article/view/18365