Till now most of the people across different verticals know what blockchain is and how it is one of the most innovative technologies that has the potential to disrupt various industries. Blockchains are immutable, and forge-proof making them the best platform for data related transactions. Blockchain also happens to be a platform that prevents a diverse range of frauds including identity theft, financial forgery, data thefts and more. While collecting all the necessary information about Blockchain and its functions, most of us misunderstand the mechanism behind such a tamper-proof nature of this incredible technology. The secret of Blockchain security and tamper proof nature is ‘Cryptography’.
Cryptocurrencies, just like the fiat currency, are needed to be stored and secured. And just like the physical wallets, the cryptocurrencies also are kept in the wallets and generally, referred as Crypto wallets. In Crypto wallets, it is not the real coins that are stored inside, rather digital codes or two types of keys i.e. Private and Public key. Public key is visible to everyone and is used by others to send money. On the contrary, private key is used only by the owner of the wallet to perform send transactions. Losing the Private Key can result in loss of the currencies, since you lose whole control over your wallet and this is the reason it is recommended that at least two different techniques should be used for saving and storing of the private keys.
Smart Contract, also called as self-executing contract, blockchain contract or digital contract, is a set of instructions that automatically performs the obligations under the agreement, which parties have committed to. By being immutable and cryptographically secure, Smart Contract gives us the security of Blockchain Technology, that is, it provides distributed trustworthy calculations.
Continue Reading “Smart Contracts : The Next Generation Blockchain Platform”
Where ever there is a mention of Blockchain on the internet, you will always find reference to Smart Contracts too. The word Smart Contract originated in 1997, when Nick Szabo, used it to describe physical objects that change their behavior based on data. Today, in Blockchain, we used this word in a different sense. It is used to describe a computation that happens on the Blockchain which is influenced/triggered by external events/information such as the weather.
The Blockchain technology was launched through the paper titled Bitcoin, by, Satoshi Nakamoto, in 2008, as an amalgamation of public key cryptography, cryptographic hash functions, and proof-of-work consensus protocol. Technically, Blockchain is a digital ledger of records that are gathered in clumps of data called blocks and these blocks are connected with other blocks, eventually forming a chain - a Blockchain. Continue Reading “How to build an Effective Blockchain Solution?”
What is a Carbon Credit?
Carbon credit is a certificate that allows the holder or any energy company to emit one ton of carbon dioxide. It levies a cost on carbon emissions by creating the value of the credit for every 1 ton of hydrocarbon fuel. And the organizations or the groups that act to reduce the carbon emissions, get the credit granted.
Blockchain, the technology which made the secure exchange of Bitcoins possible is disrupting many industries. It aims to digitalize processes and create a digital identity of physical objects on the Blockchain, so these can be tracked as well as traced back to the source of their origin.
Proof of concept (POC) of a Blockchain Application or any other application is a working prototype that helps to establish evidence that the potential product can be successful. Developing a proof of concept can help a product owner to identify potential gaps that might interfere with the success. Continue Reading “Why it is Necessary to have a Proof of Concept (POC)”
The cyber attacks are increasing very quickly and hence the threat to Cyber Security. In this article we have discussed about Blockchain Technology – whether it can be used to secure the cyber world or not? Continue Reading “Can Blockchain Technology be ‘The Approach’ to Cyber Security?”
As the era of artificial intelligence and automation is around the corner, security has become one of the major concerns for the major businesses. And when we talk about security, the one technology which is gaining huge acceptance is Blockchain Technology.