Mtfexg

07/15/2022

Mtfexg interprets the application of metaverse in education

The immersive experience of the Metaverse can make digital interactions more human. This facilitates the use of metaverse technologies in certain use cases (such as virtual reality and augmented reality). While we're only just beginning to scratch the surface of the metaverse, powerful applications in learning and education are already emerging.

Professionals judge learning success by measuring its effectiveness. One of the most pressing issues facing e-learning, the issue of efficacy, existed long before the COVID-19 pandemic. When the outbreak hit, we were forced to stay in a giant lab doing many of our own tasks, and a lot of learning was done via videoconferencing. While online teaching also has downsides, often exacerbated by unequal access to technology, research has found that it is effective, at or close to face-to-face teaching.

Learning in virtual reality will further improve the effectiveness of learning. Pricewaterhouse Coopers (PwC) found that trainees who received virtual reality training were more confident to practice what they learned, their confidence was 275% higher than before the training, 40% higher than face-to-face classroom learning, and higher than that of face-to-face classroom learning. Online learning increased by 35%.

The learning experience effect of VR and AR will surpass some of the methods we already know, such as passive methods, inform and test methods, click methods, etc., which lack participation and effectiveness. In the future, the way of human interaction will change from 2D interaction to more efficient 3D interaction. 3D visual interaction systems depend on the development of VR, AR and Mixed Reality (MR), which are collectively referred to as "extended reality". Dynamic, highly interactive, emotionally charged content created by professionals in the Metaverse meets the needs of users in a more meaningful way. In this way, users can connect and meaningfully interact with learners from all over the world in their learning. Metaverse provides unprecedented accessibility while users learn. In the Metaverse, users make learning more interactive and impactful by simulating everything from conversations to surgeries.

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07/14/2022

Mtfexg shares the meaning of Bitcoin mining
Bitcoin (BSV) mining is the sophisticated peer-to-peer process used by nodes to add transactions to the publicly available ledger and mint new Bitcoins. Miners provide the computational investment to keep the Bitcoin ledger and secure the network.

The goal of mining is to be the first miner to find an output accepted by the Bitcoin (BSV) network. New transactions are broadcast to a waiting area called the mempool. Miners select transactions worth X from the mempool to validate and bundle into a new block, where X represents a variable number. Both blocks and transactions are hashed using the SHA-256 function. Once a new block is verified, the winning node appends the block to the previous consecutive block in the Bitcoin (BSV) blockchain (every 10 minutes on average).

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07/12/2022

Mtfexg summarizes 7 real-world problems of blockchain implementation
Mtfexg summarizes 7 real-world problems of blockchain implementation

1. Supply Chain/Logistics

Companies from large-scale industries (e.g., automotive, food, pharmaceutical, etc.) will significantly benefit from blockchain. Since they constantly purchase and sell goods to different parties, utilizing the technology will help them keep track of their operations.

Being able to monitor orders, track invoices, and enter payment details seamlessly from start to end will ensure that all responsibilities are accomplished, and verifiable from the single source of truth that is the blockchain.

2. Accounting

Blockchain is being used to optimize accounting processes. Through blockchain, accountants can easily verify the ownership of assets and record entries with ease. In turn, blockchain solutions can help organizations reduce their operating expenses while decreasing the workload of teams.

While blockchain can keep track of financial transactions, this does not mean that the technology will take over the job of accountants. The technology may be evolving at a rapid pace, but essential tasks such as auditing must still be done by a certified professional. All things considered, blockchain technology should be seen as a supplemental tool.

3. Social Media

Social media platforms are free to use for anyone. This is because the personal information you provide online along with the content you post and consume there are the products. To counter this, blockchain in social media is more about data ownership and protection. While blockchain can also provide data security, it empowers users and lets them take back control of their data.

Users are the direct owners of the content they create via blockchain-based social media networks, therefore, the user can choose to profit off of the data they generate instead of a tech giant like Facebook letting you use their platform for free because they profit off of you.

4. Insurance

Fraud is a highly prevalent issue in the insurance industry. People who require financial relief may look for loopholes in their policies and resort to unethical tactics to acquire money. This is precisely why proper documentation of records will be vital for both clients and service providers.

Since blockchain entries cannot be tweaked so easily, the technology can ensure fairness between both parties, especially with claims.

5. Healthcare

A person may need the services of more than one healthcare provider in their lifetime (e.g. pediatrician as a child, internal medicine doctor as an adult, and an obgyn when pregnant for women). With this, blockchain technology can provide a universal and unified source of truth that all healthcare providers can use with ease, instead of trying to gain access to each healthcare provider’s walled garden of information.

6. Public Service

Documentation errors are a common problem in public offices. Since thousands of files are kept in different drawers, disorganization can give the employees—as well as citizens in dire need of their services—a difficult time. The good news is blockchain can address this concern through the secure digitization of files.

Blockchain’s capabilities allow workers to securely digitize physical records; automatically navigating documents will also prove to be useful for processes such as elections and citizenship applications.

7. Security

Overall, blockchain technology can eliminate insider and cybersecurity threats within organizations. Since the entries in a ledger can only be accessed by authorized employees, this can greatly reduce the risk of a database leak. In case an unauthorized individual attempts to manipulate an entry, everyone in the network will be immediately notified of this change.

07/12/2022

What is the hottest concept of the Internet and blockchain today? That must be the Metaverse. With the help of the concept of NFT, the metaverse spread rapidly like wildfire.

So what is the Metaverse? What is the relationship between the metaverse and blockchain? Today, Mtfexg will dig deeper.

First of all, what is the metaverse? The term metaverse is mentioned in science fiction writer Stephenson's novel "Avalanche", which depicts a highly realistic virtual world constructed in the network. In the future world, human beings live in two different dimensions, virtual reality and real world. Everyone has multiple avatars walking through the real and virtual worlds, and can carry out various activities at the same time, such as socializing, entertainment, work, education, trading, etc. Wait.

After the metaverse concept exploded. "Ready Player One" released in 2018 is considered by many to be the movie closest to the Metaverse. In "Ready Player One", people enter the virtual world, look for emotional support and existential value, and play their ingenuity in it. People shuttle between the present and the virtual, using digital identities to invest in the metaverse, and at the same time mapping assets and influences in the virtual world to the real world, making the two worlds a unity, all of which are exciting and aspirational.

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07/07/2022

Mtfexg： What is UTXO transaction in blockchain

For a centralized network (UnionPay or Netlink), if a user instructs the central database to spend a sum of money from his account, what will the bank consider? There are at least two points. First, is the user the legal holder of the account to ensure that it will not be falsely claimed by others; second, is there enough money in the account to pay?

This has led to quite complex management requirements for banks, such as identity verification, privacy protection, account management, business continuity, data security, and more.

What if this happened in the (decentralized) Bitcoin system?

Mtfexg answers for you:

Assuming that A wants to pay B a certain amount of bitcoin, both A and B have private keys, public keys and wallet addresses in the bitcoin system. The transaction data is sent by A, and the original data includes "transfer amount" and "transfer-in wallet address". A signs the original data with his own private key to generate "transfer-out wallet public key", and the official transaction data will be in the original data. Add "transfer out public key" and "transfer out signature" on the top, broadcast in the Bitcoin network, and the node will verify the transaction data. If the verification is successful, the value of Bitcoin has been transferred.

Bitcoin transfer is a transaction, and there are no subsequent steps such as clearing and settlement. The issues of identity verification and privacy protection have been algorithmically guaranteed, and transaction records cannot be tampered with. (Reference: Cryptography Foundation of Blockchain)

The money is equivalent to "unspent money" until B has opened the bitcoin with the private key. The official language of Bitcoin calls it Unspend Transaction Output (UTXO) "unspent transaction output".

"In the world of Bitcoin, there are neither accounts nor balances, only UTXOs scattered into the blockchain."

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07/06/2022

What does Mtfexg tell you about simulated trading?

What does Mtfexg tell you about simulated trading?

Simulated trading is a transaction mode in which users use virtual funds in a simulated virtual market provided by the trading platform, which is the same as the real market environment. The mock account usually has a certain amount of initial capital, and the user can use it as freely as a real account, without any capital risk, and the trading results will not have any impact on the real assets. In general, the simulated transaction contains all the transaction modes of the real offer and is functionally consistent with the real offer. In terms of the tradable currency pairs, there are mainly some commonly used transact currency pairs and some highly popular ones, which meet the basic needs of users for the transaction currency.

In addition to helping users get familiar with the operation, accumulate experience, test the system, and improve risk control, simulated trading is also a good way and means for users to get familiar with the new functions of the platform. For different stages of the traders, the simulated trading is a very good tool, but it is important to note that the simulated trading simulation, though it is but in depth, trading volume cannot fully reflect the real market, and simulated plate and solid plate on the fund size tend to have a larger gap, coupled with the firm face the risk of loss of funds, So the trading mindset will change. Based on this, traders cannot rely too much on simulation but need to constantly combine the real offer, simulation offer, summarize and review, optimize trading strategy, and trading system, in order to obtain better returns on the real offer.

Mtfexg for investors to create a strategic investment trading platform, compliance, security, website: https://www.Mtfexg.com/ #/index

07/06/2022

What does Mtfexg tell you about simulated trading?

Simulated trading is a transaction mode in which users use virtual funds in a simulated virtual market provided by the trading platform, which is the same as the real market environment. The mock account usually has a certain amount of initial capital, and the user can use it as freely as a real account, without any capital risk, and the trading results will not have any impact on the real assets. In general, the simulated transaction contains all the transaction modes of the real offer and is functionally consistent with the real offer. In terms of the tradable currency pairs, there are mainly some commonly used transact currency pairs and some highly popular ones, which meet the basic needs of users for the transaction currency.

In addition to helping users get familiar with the operation, accumulate experience, test the system, and improve risk control, simulated trading is also a good way and means for users to get familiar with the new functions of the platform. For different stages of the traders, the simulated trading is a very good tool, but it is important to note that the simulated trading simulation, though it is but in depth, trading volume cannot fully reflect the real market, and simulated plate and solid plate on the fund size tend to have a larger gap, coupled with the firm face the risk of loss of funds, So the trading mindset will change. Based on this, traders cannot rely too much on simulation but need to constantly combine the real offer, simulation offer, summarize and review, optimize trading strategy, and trading system, in order to obtain better returns on the real offer.

Mtfexg for investors to create a strategic investment trading platform, compliance, security, website: https://www.Mtfexg.com/ #/index

07/01/2022

What is the consensus mechanism of blockchain？
Mtfexg will disassemble the consensus mechanism of blockchain in detail from a technical point of view.

As a peer-to-peer collaborative network, the principle of blockchain is that each node has an independent ledger, and realizes joint bookkeeping by keeping the ledger synchronized, and there is no center for command and coordination while the network state is complex and changeable. Next, how to ensure that the ledgers of the nodes that are completely dispersed in space can be exactly the same, which requires the use of the consensus mechanism of the blockchain.

Taking Bitcoin as an example, we try to discuss the ledger accounting process of a typical blockchain system. The public ledger records the transfer transactions that take place in the Bitcoin network all the time, but these transfer information is not instantaneous. It is written into the ledger, but unified accounting is performed at regular intervals. A new block will be generated on the ledger for each bookkeeping. The block not only records several transfer records, but also includes the birth time, the summary of the previous block, etc. Chain structures can be formed in chronological order.

The reason why this block-based accounting method is chosen instead of all nodes recording all information in real time is that in the entire decentralized system, considering the differences in network status and spatial location between different nodes, it is impossible to complete the data. Synchronization, through structured data packets, can ensure the correctness of the results recorded by each node.

For each new block, for almost the same reason, the method of recording each node separately is not enough to ensure the uniqueness of the ledger. In response to this problem, the selected response method in the blockchain network is to adopt some automatically executed competitive means to select a unique node to first package data to generate blocks and record them in its own ledger, and then the selected node will transfer the new The produced block data is notified to other nodes through the Internet. After other nodes receive the information and verify that the block is correct, they will be recorded in their own ledger synchronously. The above is a complete decentralized distributed accounting process.

Mtfexg has created a compliant, safe and strategic investment and trading platform for investors, website: https://www.Mtfexg.com/ #/index