What is cryptocurrency?

Cryptocurrency is the digital form of currency that is secured by cryptography. All crypto-related transactions are decentrally controlled.

The digital payment system- cryptocurrency doesn’t rely on banks to validate transactions. Peer-to-peer technology makes it possible for anybody, anywhere, to send and receive payments.

Payments made using cryptocurrencies do not exist as actual physical coins that can be transported and exchanged; rather, they only exist as digital entries to an online database that detail individual transactions. A public ledger keeps track of all bitcoin transactions that involve money transfers. Cryptocurrencies are digital money kept in digital wallets.

Cryptocurrency uses strong coding and encryption to secure end-to-end security for all transactions. strong coding is involved in storing cryptocurrency and all the public ledger to ensure the top safety of all the money.

How does cryptocurrency Strong work?

A distributed public ledger known as the blockchain, updated and maintained by currency holders, is the foundation of cryptocurrencies.

Through a process known as mining, which employs computer power to solve challenging mathematical problems, units of Bitcoin are created. Additionally, users can purchase the currencies from brokers and then store and spend them in digital wallets.

When you hold cryptocurrencies, you don’t own anything. What you possess is a key that enables you to transfer a record or a measurement unit between people without using a reliable third party.

Although the first cryptocurrency- Bitcoin, has been around since 2009, cryptocurrencies and blockchain technologies are still emerging. New people regularly work on these technologies to make them better financial tools.

What is a Bitcoin?

Bitcoin was the first-ever cryptocurrency. It was founded in 2009. It’s the most famous and most commonly used cryptocurrency. Satoshi Nakamoto developed Bitcoin.

Bitcoin is a digital currency and operates freely using cryptography and the public ledger. The public ledger has all the transactions, and the peer-to-peer network has copies of the public ledger. Anyone with a computer can join this general by setting up the server using the nodes. Instead of relying on a single trust point, such as a bank, these nodes cryptographically decide who will own which bitcoin.

Every transaction is shared across nodes and broadcast to the network in a public manner. Miners gather these transactions into a collection called a block, which is added permanently to the blockchain about every 10 minutes; this is the official bitcoin account book.

Virtual currencies are held in digital wallets and can be accessed using client software or a variety of internet and hardware solutions, similar to how you would maintain traditional money in a physical wallet.

What is the purpose of Bitcoin?

Bitcoin was developed as a means of online money transfer. The goal of digital currency was to offer a different form of payment that would function without centralised management but otherwise function similarly to traditional currencies. Every bitcoin transaction is publicly visible and is shared on its node-to-node network. Every transaction is recorded, and the miners add the transactions in a block that further forms the blockchain. At the outset, bitcoin is not a wallet or even currency. It’s a consensual agreement among the network. Bitcoins and cryptocurrencies operate on private keys and passwords and can be transferred easily.

Is Bitcoin safe?

The US National Security Agency’s SHA-256 algorithm serves as the foundation for the cryptography used by bitcoin. Since more potential private keys would need to be checked than there are atoms in the universe, it is practically impossible to crack them.

Although there have been several high-profile instances of bitcoin exchanges being hacked and having money stolen, these firms almost always kept the digital currency for the benefit of their users. In these instances, the websites were hacked and not the Bitcoin network.

The fact that bitcoin has no centralised control is a real issue. Anyone making a mistake with a transaction on the wallet has no redress. There is no one to contact if you unintentionally transmit bitcoins to the incorrect person or forget your password.

Naturally, it might all be destroyed if practical quantum computing ever becomes a reality. Since quantum computers operate differently from conventional computers, they may be able to do many mathematical computations essential to cryptography in a fraction of a second.

What is a polygon?

Polygon is a platform that supports different blockchain projects, founded by Jaynti Kanani, Anurag Arjun, Sandeep Nailwal and Mihaela Bjelic.

With the symbol MATIC, Polygon is both a cryptocurrency and a platform for connecting and expanding blockchain networks. In 2017, Polygon—”Ethereum’s internet of blockchains”—was introduced as Matic Network.

The Polygon platform connects Ethereum-based projects and runs on the Ethereum blockchain. While maintaining the security, interoperability, and structural advantages of the Ethereum blockchain, the Polygon platform can boost a blockchain enterprise’s flexibility, scalability, and sovereignty.

MATIC is secured via an ERC-20 token compatible with Ethereum-based digital currencies. Matic is used to governing the polygon network and ensure it’s secure. Polygon network also brings out the limitations of the Ethereum network and gives us better options to operate on with high reliability and fewer transaction fees.

What is the purpose of a Polygon?

Polygon work on a proof of stake method, which ensures consensus through every block.

Polygon allows you to create custom blockchain networks. It bridges the communication between blockchains and Ethereum. It also aids other blockchain networks to be compatible with Ethereum.


Cryptocurrencies are the future of digital currency. It is here to stay, and it’s growing exponentially. The world of cryptography has entered so many arenas, proving its security and worth. Before investing in any crypto, be it bitcoin, Ethereum, Litecoin, Ripple etc., do your part of the research and then hop onto the trends.

When Bitcoin was founded, it was made to make everyday transactions easier. Although it’s still not widely used, many websites and places accept Bitcoin against the purchase. Websites that accept cryptocurrencies are majorly technology-related sites, cars, insurance, luxury goods, e-commerce etc. But you should also be aware of fraudulent websites as they can be scammers and steal the code for your cryptocurrency.

Leave a Comment