• Shamshir Baig

Blockchains are around for over 10 years, and since 2015, an excess of systems are launched to target more versatile use cases. Blockchain technology ensures benefits in trustability, collaboration, affiliation, identification, security, and clarity. More recently, many enterprises began to use blockchain systems, like Consensys quorum and Hyperledger fabric, that are launched to create blockchain easier to use in complicated structure configurations. The fundamental theory is that the blockchain builds up an arrangement of making a disseminated agreement ​in the digital world. This allows partaking people to know for sure that an advanced event happened by creating a certain record in a public record. It opens the entryway for encouraging a vote-based open and adaptable digital economy from a brought-together whole. There are huge freedoms in this possible innovation and change in this space has quite recently started This technology was developed by a team of computer scientists W. Scott Stornetta and Stuart Haber in 1991 – described as a cryptographically secured chain of blocks the first of its type. This research paper portrays blockchain innovation and some convincing explicit applications in both financial and non­financial areas. We then, at that point take a gander at the challenges ahead and business opportunities in this leading innovation that is good to go to alter our advanced world

Blockchain, CyptoCurrency, Bitcoin, Ethereum, Matic

"Blockchain Technology", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 6, page no.f196-f201, June-2021, Available :http://www.jetir.org/papers/JETIR2106726.pdf

"Blockchain Technology", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 6, page no. ppf196-f201, June-2021, Available at : http://www.jetir.org/papers/JETIR2106726.pdf