Developers India 2019

Everything you need to know about Blockchain Technology

A blockchain is a decentralized digital ledger intelligent of recording transactions. The cryptocurrency is one of its more popular applications, a blockchain can record any type of transaction, from shipping information to medical data.

The blockchain ledger is annexed only, that means only new information can be added to it, the former data is saved in “blocks” and can’t be modified going forward. The data entry is made via cryptography, which links the new blocks with the older ones and forms the famous blockchain. Any attempt to tamper with the old data would compromise the new data following it.

Where did it come from?

The blockchain technology has only been effectively growing from the last decade, its roots can be traced back far further. A paper in 1976, “New Directions in Cryptography” explained the idea of a mutual distributed ledger, which is what the blockchain completely acts as now. Later in 1990 another paper entitled “How to Time-Stamp a Digital Document”. It will take another few years and the alliance of powerful modern computers to implement with a cryptocurrency to make these ideas viable.

Since its inception, bitcoin is operating without any disruptions.

Emerging applications of Blockchain.

  • Smart contracts

Distributed ledgers facilitate the coding of simple contracts that will execute when specified conditions are met. Ethereum is an open source blockchain project that was built explicitly to accomplish this possibility. Ethereum has the great potential to anchor the application of blockchains on a true world shifting scale.

At present smart contracts can be programmed to perform simple functions. For example, a derivative could be paid out when a financial instrument reaches a certain benchmark, with the use of blockchain technology and Bitcoin enabling the payout to be automated.

  • The sharing economy

Companies like Uber and Ola are proven its success with the sharing economy. Currently, however, users who require a ride-sharing service have to rely on an intermediary like Uber. By allowing peer-to-peer payments, the blockchain opens the door to direct interaction between parties — a truly decentralized sharing economy results.

  • Crowdfunding

In the last decade, Crowdfunding through the internet has made a successful career for a large number of creative and innovative startups. Popular crowdfunding giants are doing a great job by helping the creative project’s startup come up. These popular funding sites let to have direct contact & provide the chance to talk, discuss product development. Blockchains will take this business to the next level, possibly creating crowd-sourced venture capital funds.

  • Governance

Ethereum-based smart contracts support to automate the process by making the results fully transparent and accessible to the public, distributed database technology can produce full transparency to elections or any other kind of poll taking.

Boardroom, The blockchain enabled app lets organizations to make decisions which are fully transparent and verifiable when managing digital assets, equity or information.

  • Supply chain auditing

Consumers frequently want to know that the ethical claims companies make about their products are real. With the help of distributed ledgers, it is easy and possible to certify that those product claiming stories are genuine and are made by the company. Transparency comes with blockchain-based timestamping of a date and location matches to a product number.

Provenance the UK based company offering supply chain auditing for a range of consumer goods with help of Ethereum blockchain.

  • File storage

Decentralizing file storage on the internet brings clear benefits by distributing data throughout the network guards files from getting hacked or lost.

Inter-Planetary File System (IPFS) makes it easy to imagine how a shared web might operate. It works similar way to the way BitTorrent migrates data around the internet, IPFS becomes freed from the necessity of centralized client-server relationships. The Decentralized websites have the potential to speed up file transfer and streaming times.

  • Protection of intellectual property

We all know that very well digital information can be extremely multiplied and spread widely thanks to the internet. The copyright holders have not been so lucky, losing control over their intellectual property and suffering financially as an outgrowth. Smart contracts can protect copyright and automate the sale of creative works online by eliminating the risks.

The app called Mycelia practices the blockchain technology to build a peer-to-peer music distribution system. With this app, musicians can market their songs directly to audiences, as well as license samples to producers and divvy up royalties to songwriters and musicians — all of these functions being automated by smart contracts. In the future, we can successfully implement fractional cryptocurrency payments with help of blockchain.

  • Identity management

The secured personal documents are a very very important essential need for making online interactions. With the help of distributed ledgers, we can build the possible methods for proving who you’re, What you do, and also we can digitalize the personal documents securely to conduct online transactions. A fabulous rep is also the most essential requirement for conducting transactions online.

The development of digital identity is huge is complex and it requires to maintain high standards. The development of digital identity requires cooperation and liberality of the legal systems. The private entities should not miss using any of these details of this digital identity of the people.   

  • Land title registration

The biggest advantage of blockchain is transparency, it helps to maintain the publicly-accessible ledgers more efficiently. That helps to manage the property titles from tending to be fraud, as well as costly labor to manage.

The countries like Sweden, Georgia started working on these types of creative projects that enable the normal people to access the data of their multiple properties without changing it.

  • Stock trading

The potential efficiency and security in share settlement make a strong consideration for blockchains in stock trading. When executed peer-to-peer, trade confirmations become almost instantaneous. Potentially, the intermediaries such as the clearinghouse, auditors and managers get excluded from the process.

Numerous stock commodities exchanges started exploring the potential capability of blockchain applications for the services they offer, for example, the ASX (Australian Securities Exchange), and the JPX (Japan Exchange Group). More recently, Nasdaq announced the development of the blockchain based trail project for proxy voting on the Estonian Stock Market.

Conclusion

The blockchain is the technology of the future by providing multiple transparent, secured services. As we discussed the the emerging applications of it. In a few upcoming years, it may become an essential technology for other industries like supply chain, e-commerce, and banking

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