Cryptocurrency is a type of digital currency which is fully based on cryptographic methods. It also maintains the features of traditional currency but without the approval of any authority. Cryptocurrency has become famous due to having its new features in its own which is now known as its trends. Non-Fungible token is derived by the Ethereum small contracts and brings many different other features which is differ other than classical cryptocurrencies. It is unique feature that cannot be replaced consistently making in a suitable for classifying something in a different way. Authorize person can easily claim his digital assets in a way of images, videos and tickets. Moreover, the authorizer can also earn payments of each time of trade on any NFT market by exchanging peer-to-peer exchanges. Full-history trade, deep liquidity, and suitable interoperability allow NFT to develop a capable intellectual property (IP)-protection result. Although, in core, NFTs represent other than code, but the codes to a buyer have recognized price when seeing its virtual shortage as a digital object. In modern years, NFT have gathered incredible attention in both industrial and scientific worlds.

1. Trends in Crypto Currency:
Cryptocurrency:
Cryptocurrency is a type of digital currency which is fully based on cryptographic methods. It
also maintains the features of traditional currency but without the approval of any authority.
Cryptocurrency has become famous due to having its new features in its own which is now
known as its trends.
Non-Fungible Token:
Non-Fungible token is derived by the Ethereum small contracts and brings many different other
features which is differ other than classical cryptocurrencies.
It is unique feature that cannot be replaced consistently making in a suitable for classifying
something in a different way. Authorize person can easily claim his digital assets in a way of
images, videos and tickets. Moreover, the authorizer can also earn payments of each time of
trade on any NFT market by exchanging peer-to-peer exchanging. Full-history trade, deep
liquidity, and suitable interoperability allow NFT to develop a capable intellectual property (IP)-
protection result. Although, in core, NFTs represent other than code, but the codes to a buyer
have recognized price when seeing its virtual shortage as a digital object. In modern years, NFT
have gathered incredible attention in both industrial and scientific worlds.
Basic Models of NFT Structure:
This section presents two basic models of NFT systems, with emphasis on their protocols, token
criteria and key things.

2. Protocols:
The formation of NFT needs an original spread ledger for accounts, composed with interchangeable
transactions for trading in the peer-to-peer linkage. This report mainly gives the spread ledger as a larger
kind of folder to store NFT information. In specific, we undertake that the ledger has modest safety
consistency, completeness, and accessibility features. Based on that, we recognize two design patterns for
the NFT paradigm. The earlier protocol is traditional from top to bottom with a very simple yet classical
path: structure NFTs from the originator, and then sell them to the purchaser. In contrast, the advanced
way reverses this path: set a NFT pattern, and every user can create their unique on top NFTs. We
distinctly deliver full procedures of these two design patterns. To be renowned, for both of them, they still
track a very parallel workflow when performed on block chain structures (cf. Fig.1), sense that unlike
plans will not modify the underlying working device.
Token Standards:
It announces the idea of fungible tokens that can be delivered on upper of Ethereum once filling
the desires. The standard makes tokens the same as another unique (in terms of both type and

3. price). A subjective token is always equal to all the other tokens. This inspires the buildup of
‘’Initial Coin Offering’’ (ICO) from 2015 to present.
Preferred Properties:
NFT systems are basically decentralized bids, and thus appreciate the properties from their
underlying public ledgers. the key properties are as follows.
 Verifiability
 Transparent Execution
 Availability
 Tamper-resistance
 Usability
 Atomicity
 Tradability
Conclusion:
In concluding not, this new innovation trending digital assets is still in progress stage due to
immature technologies of NFT. the new investor may get mislead in their chaotic development
due to the lack of methodical reviews. In this technical description, we discover the NFT systems
in some features. We start with an impression of advanced NFT results, then deliver their
practical mechanisms, protocols, standards, and desired proprieties.