Abstract:
In the recent era blockchain is an
decentralization,
emerging technology due to its benefits as it provides
peisistency, anonymity and auditability. It is a chain of many blocks of
an) type ol data loi which the network is created. Each time the data is entered in the
network, it is mined through mining algorithms and then produce a hash which will the add
in the creation of next block. It maintains the history that can never be manipulated even
by the owner as it assures authenticity. There i wide spectrum of blockchain applications
ranging from crypto currency, financial services, risk management, internet ofthings (IoT)
to public and social services. There are many blockchain enable platform such as Ethereum,
rlypei ledgei Fabric, Hyperledger sawtooth. The Hyperledger Sawtooth, is first blockchain
is a
based system that support using conventional programming languages for building
contiacts. Blockchain implementation in Criminal Record is a significant challenge i
rapidly evolving era of privacy and security concerns. Its application in criminal records is
presented so that no one can alter the data as blockchain assures authentication, and when
it needs to be access, authorized sectors can access it by application which is interacted
with blockchain and search the files for records of conviction for a certain person. In this
research we are using hyperledger sawtooth by which we
smart
in a
want to produce a complete
functional system which will enable agencies and other organizations to verify criminal’s
identity on Blockchain in seconds without concerning about the risk of fraud and the
involvement of other organizations.
