ABSTRAT: With the characteristics of decentralization, persistency, anonymity and auditability, blockchain technology is a new tool to solve the product traceability, information security and privacy,
ABSTRACT : The Blockchain is an encrypted database that stores information statistics, or in different words, it is a virtual ledger of any transactions, contracts
ABSTRACT : Fraudulent transactions have a huge impact on the economy and trust of a blockchain network. Consensus algorithms like proof of work or proof
ABSTRACT : The blockchain is a ledger of accounts and transactions that are written and stored by all participants. It promises a reliable source of
ABSTRACT : Now-a-days maximum peoples are ordering food by using online services and this online services are dependent on single centralized server and if this
ABSTRACT : Lung cancer growth has turned out to be a standout amongst the most widely recognized reasons for disease in the two people. Countless
