NFTs worth $100 million stolen in past year, information given below

NFTs are blockchain-based assets that represent digital files such as images, videos or text.

NFTs are now growing in popularity as they become an increasingly popular way to display and sell your digital artwork. Billions of dollars have been spent on NFTs since 2015, and Terra Nullius was the first NFT on the Ethereum blockchain, but this project was just an idea that allowed for the customization of a short message. 

Blockchain 2017 saw the arrival of Curio Cards, CryptoPunks and CryptoCats, as NFTS slowly slipped into the public consciousness and rose to mainstream adoption in early 2021.

What are NFTs?

An NFT can be anything that can be converted to a digital format. Your drawings, photos, videos, GIFs, music, game items, selfies and even a tweet can be converted into NFTs, which can then be traded online using cryptocurrencies.

But what makes NFTs unique from other digital forms is that they are backed by blockchain technology. For the uninitiated, blockchain is a distributed ledger where all transactions are recorded. It is like your bankbook, all your transactions are transparent and can be seen by anyone and cannot be changed or modified once saved.

NFTs are now growing in popularity as they become an increasingly popular way to display and sell your digital artwork. Billions of dollars have been spent on NFTs since 2015, and Terra Nullius was the first NFT on the Ethereum blockchain, but this project was just an idea that allowed for the customization of a short message. Blockchain.  2017 saw the arrival of Curio Cards, CryptoPunks and CryptoCats, as NFTS slowly slipped into the public consciousness and rose to mainstream adoption in early 2021.

How do NFTs work?

NFT works on the blockchain because it gives users full ownership of the digital asset. For example, if you are a designer and convert your digital asset to an NFT, you will get proof of ownership powered by Blockchain.

Simply put, when you list your NFT on the marketplace, you pay a so-called gas fee (transaction fee) for using the blockchain, and then your digital art is entered into the blockchain, claiming that you (your address) own that particular NFT. . . This gives you complete ownership, which cannot be modified or changed by anyone including the market owner.

Therefore, in order to obtain exclusive property rights, an NFT is created or, as cryptocurrency enthusiasts say, "minted out". NFTs can have only one owner at a time. In addition to exclusive ownership, NFT owners can digitally sign their artwork and store certain information in their NFT metadata. This is only visible to the person who bought the NFT.

How is NFT different from cryptocurrency?

NFTs and cryptocurrencies are very different from each other. Although they are both based on blockchain, the similarity ends there.

Cryptocurrency is a currency and it is fungible, meaning it is exchangeable. For example, if you own a crypto token, say Ethereum, the next Ethereum you own will have the same value. But NFTs are not fungible, which means that the value of one NFT is not the same as another. Each piece of art is different from the others, making it timeless and unique.

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Who can buy NFTs?

Anyone with a cryptocurrency wallet can buy an NFT. This is all it takes to buy an NFT. You don't need any KYC documents to buy art. All you need is a cryptocurrency wallet powered by Metamask and an NFT marketplace where you can buy and sell NFTs.

Some of the largest NFT marketplaces are:

OpenSea.io - Billed as the largest NFT marketplace, you can find digital art, including game elements, domain names, digital representations of physical assets on OpenSea. Essentially, the platform is like eBay for NFTs, with millions of digital assets organized into hundreds of categories.

Rarible – Similar to OpenSea, Rarible is one of the largest NFT marketplaces that allows artists and creators to issue and sell NFTs.

Foundation - This is a unique NFT marketplace where artists must get "upvotes" from other creators to post their art. Artists list NFTs for auction at the reserve price, and after the first bid is made, a 24-hour countdown begins. If a bid is placed in the last 15 minutes, the auction will be extended for another 15 minutes.

What are the disadvantages of buying NFT?

NFTs, like any other entity, also have a dark side. In recent times, several incidents of NFT scams have been reported, including: the emergence of fake marketplaces, where unverified sellers often pose as genuine artists and sell copies of their works at half price.

Recently, pop culture icon Ozzy Osbourne's CryptoBatz NFT collection went live. People are complaining about a phishing link shared by an artist that drains their crypto wallets.

At least 1,330 people visited the fake NFT project. An Ethereum wallet address linked to the scammers received a total of 14.6 ETH ($40,895) in incoming transactions on January 20.In a separate incident, New York-based NFT collector Todd Kramer said a collection of sixteen Board Ape Yacht Club (BAYC) NFTs worth $2.28 million (roughly Rs 16.94 crore) was "hacked".

NFT owner Todd Kramer said the OpenSea NFT marketplace has "frozen" assets for him, including one Klonex, seven Mutant Ape Yacht Club and eight BAYC NFTs currently worth about 615 ether.

Another risk associated with NFTs is undoubtedly the negative impact on the environment. To verify transactions, cryptomining is performed, which requires very powerful computers to run at very high efficiency, which ultimately affects the environment.