Browsing by Subject "Proof of work"

Now showing items 1-2 of 2

    • Advanced health insurance system using smart contract of ethereum blockchain 

      Tushar, Mehedi Hasan; Abdullah, Sifat; Shad, Aar Rafi Shahriar; Hyee, MD. Hisam Bin; Hesham, Sheblee Mohammad (Brac University, 2023-05)
      Every year, more healthcare insurance frauds are discovered, which is hugely worrying for society. Healthcare insurance fraud takes many forms, including fabricating data, obfuscating third-party responsibility, misrepresenting ...

    • coinBD: an enhanced version of proof of work with less computational power 

      Hossain, Mohammad Badrul; Akash, Sadman Sakib; Haque, Md. Asraful (BRAC University, 2018-12)
      Cryptocurrencies are digital currency system where transactions happen in a decentralized peer to peer network without and security provided by cryptography. Blockchain is the backbone technology behind cryptocurrencies ...