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Ⅰ What is NFT? What is the difference between NFT and digital currencies and tokens?

What is NFT? What is NFT?

NFT concept

On the blockchain, cryptocurrencies are divided into two categories: native currency (Coin) and token (Token). Native currencies such as Bitcoin and Ethereum have their own main chains and use transactions on the chain to maintain ledger data. Tokens are attached to the existing blockchain and use smart contracts to expand the ecosystem, such as various Tokens issued based on Ethereum.

Tokens can be divided into two types: homogenization and non-fungibility. The homogeneous token, FT (Fungible Token), refers to a Token that is replaceable with each other and can be split almost infinitely. For example, if 1 Bitcoin is split into 10 parts, each part is worth 0.1 Bitcoin. In essence, There is no difference; non-fungible token-Fungible Token (abbreviation "NFT") is a type of token that is recorded in the blockchain and cannot be copied, replaced, or divided. It is used to verify the authenticity or rights of specific digital assets. The unique data indicates that NFT can be used to represent a certain asset, such as a ticket type NFT. Tickets are indivisible because half a ticket cannot be used.

II What are the differences between virtual currency, digital currency, cryptocurrency, token, and pass

1. Different definitions:

1. Virtual currency: < /p>

Virtual currency refers to non-real currency.

2. Digital currency:

Digital currency is an alternative currency in the form of electronic currency. Digital gold coins and cryptocurrency are both digital currencies (DIGICCY).

3. Cryptocurrency:

Cryptocurrency is a trading medium that uses cryptographic principles to ensure transaction security and control the creation of trading units.

4. Token (pass):

An item that is similar in shape and size to currency, but has a limited scope of use and has no currency effect. Its token is a token in English The homophony of Token.

2. Different characteristics:

1. Virtual currency:

Virtual currency is not a general equivalent, but an expression of relative value. In other words, it is a symbol of expression; it can also be said that virtual currency is personalized currency. In another way, it can also be called information currency.

2. Digital currency:

It is an unregulated, digital currency, usually issued and managed by developers, and accepted and used by members of specific virtual communities.

3. Cryptocurrency:

Cryptocurrency is based on a decentralized consensus mechanism, as opposed to the banking financial system that relies on a centralized regulatory system.

4. Tokens (certificates):

Usually required to be exchanged for money and used forStores, amusement parks, public transportation and other places, as a voucher to use services, exchange items, etc.

(2) What currency is the blockchain token? Extended reading

At this stage, digital currency is more like an investment product because it lacks a strong guarantee institution to maintain the stability of its price. Its role as a measure of value has not yet emerged and it cannot serve as a means of payment. As an investment product, the development of digital currency is inseparable from trading platforms, operating companies and investments.

Digital currency is a double-edged sword. On the one hand, the blockchain technology it relies on is decentralized and can be used in other fields besides digital currency. This is why Bitcoin is so popular. One of the reasons; on the other hand, if digital currency is widely used by the public as a currency, it will have a huge impact on the effectiveness of monetary policy, financial infrastructure, financial markets, financial stability, etc.

Ⅲ What is the difference between tokens and digital currencies

1. Different definitions: tokens refer to items that are like currency, but the scope of use is regulated and cannot be currency. Digital currency is One form of electronic currency, including cryptocurrency and digital gold coins;

2. Different characteristics: In the final analysis, tokens are goods and services exchanged for money, while digital currency highlights uncontrollability and digitization.

Advantages and Disadvantages of Digital Currency

1. Advantages: The blockchain technology it relies on shows decentralized characteristics and can be used in fields other than digital currency. One of the reasons why Bitcoin is popular;

2. Disadvantages: But if this currency is used by the public, it will have a huge impact on the effectiveness of monetary policy, financial infrastructure, financial markets and financial stability.

Strictly speaking, the use of digital currency is biased towards investment, since there is no strong guarantor to ensure the stability of its price. Its role as a measure of value has not yet emerged and it cannot be used as a means of payment. As an investment product, digital currency requires the overall coordination of transactions, operations, and investments.

IV What is ET and what is its value?

1. ET
EXX Token (hereinafter referred to as ET) is a cryptocurrency or a digital asset. Today’s EXX Token (ET) price is $0.050534, with a 24-hour trading volume of $3,570,923. The price has increased by 30.4% in the past 24 hours, and it ranks 3669 among all cryptocurrencies with a daily trading volume of $3,049,225. It has a circulating supply of 0 coins and a maximum supply of 1 billion coins. The most active exchange for trading the EXX token is EXX. Browse EXX Token’s addresses and transaction history on the block explorer.

2. Expansion information

ET (EXX Token) is the EXX trading platformThe issued certificate is also the proof of equity of the EXX trading platform itself and is the only global certificate. The issuance of ET is based on the principle of "transaction is mining" (see the mining principle) and is gradually released (see the instructions on circulation). The upper limit is 10 billion and will never increase. As a representative of the platform's equity, the platform will distribute 80% of the income to ET holders (see income distribution details). At the same time, ET holders also have the right to participate in major decision-making and community management.
EXX is committed to creating an autonomous, efficient, and transparent digital asset trading platform that allows traders and investors to safely conduct transactions of any size without worrying about the fairness and transparency of the platform, or its orders Manage system integrity and robustness. But EXX is not a company in the traditional sense. It has taken a key step in the evolution of a digital asset trading platform into a community. The EXX community is an open, transparent, and tokenized organization. Each ET (EXX Token) holder has the right to participate in the community's business decisions, team elections, and other community activities. EXX is a community-based organization that is owned, governed, and shared by all ET holders.

History will never forget the many bright moments that the blockchain industry has staged, as well as the hope that blockchain brings to the global trust mechanism and the beautiful vision of redefining the world. Because of this, we have created the EXX blockchain asset trading platform based on our deep understanding of the blockchain revolution and the goal of making key contributions to the global blockchain industry.
In EXX, 100% of users will receive 100% fee refund in the form of EXX Token through transaction mining. What’s even more special is that users holding EXX Token can also receive platform revenue distribution within the scope of the rules. Not only that, EXX users have equal decision-making power on major affairs with the EXX team, delegating power to users to achieve the effect of community co-governance.

Token, as a circulated encrypted digital proof of rights, will become a basic element of the future digital economy era. As the representative of the rights and interests of the EXX community, ET is the cornerstone of EXX community governance. What is the currency of income distribution? The income of the EXX trading platform will be distributed to ET holders according to a fixed ratio. The distribution ratio is: 80% is allocated to ET holders, and 20% is used for EXX development and operation. The EXX community allows ET holders to participate in business decisions by initiating smart contract voting. The scope of business decisions includes handling fees, transaction categories, etc. The members of the EXX Community Committee change regularly, and ET holders can participate in the election of committee members, and can also supervise the transparency of the platform and the due diligence of committee members.

IV What is Digital Token

Digital Token is the value carrier of the blockchain and is essentially the owner of the digital token (including An agreement between the demand side and the supply side). Blockchain is the underlying technology of digital currency, and digital currency is theBlockchain carrier. Blockchain is essentially a decentralized database that involves many scientific and technical issues such as mathematics, cryptography, Internet and computer programming.

Digital currency is an unregulated, digital currency that is usually issued and managed by developers and accepted and used by members of specific virtual communities. Digital currency can also be considered as a virtual currency based on node network and digital encryption algorithm. Common ones include Bitcoin and Litecoin.

The total number of Bitcoins is 21 million, supporting 7*24-hour transactions around the world. It does not rely on the issuance of a specific currency institution, but is generated through a large amount of calculations based on a specific algorithm. Features include decentralization, no hidden costs, exclusive ownership, cross-platform mining, etc.

The foreign name of Litecoin is Litecoin, or LTC for short. Litecoin technically has the same implementation principles as Bitcoin, but the creation and transfer of Litecoin is based on an open-source encryption protocol and is not managed by any central authority. The network is expected to produce 84 million Litecoins, which is four times the amount of currency issued by the Bitcoin network.

VI What is the blockchain "token"?

Token is another translation besides the conventional translation of token, "token". Why are there two What kind of translation? It's very simple, because the domestic chain circle has not yet reached a unified understanding of tokens.

Many people translate Token as "token", and Coin is also called "token". Even when it comes to blockchain, it is equated with Bitcoin. The myth of Bitcoin, coupled with the emergence of various air coins, MLM coins and tasteless coins, has made digital currencies muddy. This completely obscures the value of the “Token” behind the blockchain. In fact, 99% of those who are currently cheering for the blockchain do not understand the meaning of Token.

What exactly is a token? After checking the opinions of various prawns on the Internet about tokens, I think Mr. Yuandao’s explanation is the most thorough:

Various proofs of equity (equities, bonds, points, bills, etc.) in the real world are It can be tokenized and circulated in the digital world. "Just imagine, whether it is standard or non-standard goods or services, they can be digitized, tokenized, and uploaded to the blockchain for low-friction or even zero-cost transactions and cutting. What will the world look like? Human beings The assets and value will be fully activated." Mr. Yuandao said.

Who is Mr. Yuandao? His true identity is Chen Sheng, the founder and chairman of 21Vianet Data Center. As early as 2013, he was paying attention to blockchain and was the first to propose that "blockchain" should be translated as "blockchain", which corresponds to the word "Internet". Mr. Yuandao’s thinking and interpretation of “Token” are based on five years of painstaking research on blockchain. Token is by no means “"Coin" is not a payment tool, and it will not replace the currency status of legal currency.

The first is the digital proof of rights and interests, which means that the certificate must be a certificate of rights and interests that exists in digital form, and it must represent It is a right, an inherent and intrinsic value.

The second is encryption, which means that the authenticity, tamper resistance, privacy protection and other capabilities of the pass are guaranteed by cryptography. Every token is a right protected by cryptography. This kind of protection is stronger and more reliable than any protection provided by law, authority and guns.

The third is tradability , which means that the pass must be able to flow in a network and can be verified anytime and anywhere. Some of the pass can be traded and redeemed. In fact, the pass can represent all proofs of rights and interests, from ID cards to academic diplomas. From currency to bills, from keys and tickets to points and coupons, from stocks to bonds, all proofs of rights and interests in human society can be represented by tokens.

Ⅶ What are token assets

Generally speaking, tokens are the value representation of assets on the blockchain. The assets involved include three categories: native assets on the chain such as Bitcoin and Ethereum, online assets mapped to the chain, and mapping Offline assets on the chain. When they are represented on the chain, we refer to them collectively as "digital assets." In particular, the Ethereum blockchain and its smart contracts can be used to create and issue tokens representing value , and then use it to associate assets to form a more popular digital asset representation.
On the Ethereum blockchain, there are two main types of tokens that can be created to represent value: interchangeable ERC20 standard tokens and non-interchangeable tokens. Interchangeable ERC721 standard token. Interchangeable tokens can be compared to cash, and non-interchangeable tokens can be compared to house deeds. For digital assets represented as tokens, Ethereum smart contracts can conduct various transactions, such as The exchange between tokens, token mortgage, token distribution and consumption, etc., can form complex digital asset transactions and applications.
The benefits of expressing assets as tokens, that is, converting them into digital assets There are: first, market transactions help discover prices, and second, they increase the value of assets in the flow of turnover. Among them, regarding the example of flow increasing the overall value, we can also experience it in real life: the flow of second-hand items benefits both buyers and sellers , the sharing of vehicles and houses improves the efficiency of resource utilization.
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