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What is the transaction of blockchain
Publish: 2021-04-24 06:15:47
1. Similar to the stock exchange, blockchain exchange is the website platform for digital currency trading. Xrv522 can develop blockchain exchanges. These trading platforms generally only provide functions such as recharge, transfer and cash withdrawal. In other words, they will only tell you the collection address of your wallet, while the key, keysore and mnemonic words of your wallet will not be provided. Identity authentication is completed through login user name, password, verification email, mobile phone and other ways
(1) introction to price limit trading mode:
price limit buying / selling refers to that the user sets the price and quantity of a buying / selling currency to generate an order. The system will automatically match the buying and selling orders in the market. Once the price set by the user is reached, the transaction will be automatically executed according to the price priority time priority
(2) introction to market price transaction mode:
market price purchase refers to that the user sets a total amount and generates a commission order, from the beginning of selling to the completion of the total amount transaction. Selling at market price means that the user sets the total number of currencies to be sold, generates a commission document, and matches it from the beginning of buying to the completion of the total number of currencies transaction
(3) introction to currency transaction mode:
currency transaction is mainly aimed at the transaction between virtual digital assets and virtual digital assets, in which one currency is used as the pricing unit to purchase other currencies, and the currency transaction rule is also to complete matching transaction according to price priority and time priority< (4) introction of C2C transaction mode:
both parties of the transaction release the transaction information of buying or selling currency on the C2C transaction platform according to the demand. The buyer and the seller complete the transaction offline according to the agreed payment method, and the platform, as an intermediary, charges a certain proportion of the handling fee from each successful transaction< (5) introction to OTC OTC trading mode:
it is a set of platform for offline purchase of digital currency independent of the exchange. Businesses can publish purchase / sale advertisements on the platform, and purchase / sale users can purchase / sell through offline transfer. After the transfer, the platform will transfer the frozen digital currency to the buyer, The technical construction problems of the exchange can be found on the Internet
(6) introction to trading mining mode:
the exchange platform returns a certain proportion of the commission income to the platform users, and the platform coin is returned. According to the principle of distribution proportion, the exchange platform takes a certain proportion as the mining reward. Mining refers to trading on the platform to graally unlock the platform coin until all the platform coins are fed back. This kind of play has a strong attraction to attract users< (7) introction to futures / contract trading mode:
futures contract is an agreement that the buyer agrees to receive certain assets at a specific price after a specified period of time, and the Seller agrees to deliver certain assets at a specific price after a specified period of time. The price that both parties agree to use in future trading is called futures price. The designated r period in which both parties have to trade in the future is called the settlement date or delivery date. The assets agreed to be exchanged by both parties are called "subject matter"< (8) introction to the trading mode of perpetual contract:
perpetual contract is a new and unique contract. The goal of the contract is to allow high leverage to the market conditions of the spot market. The contract will not be delivered and can follow the reference price index through various mechanisms. The contract evolved from the traditional futures contract, but the perpetual contract has more obvious advantages and greater risks than the traditional futures contract, supporting long short two-way trading, opening a 100 times leverage, permanent position, premium and so on.
(1) introction to price limit trading mode:
price limit buying / selling refers to that the user sets the price and quantity of a buying / selling currency to generate an order. The system will automatically match the buying and selling orders in the market. Once the price set by the user is reached, the transaction will be automatically executed according to the price priority time priority
(2) introction to market price transaction mode:
market price purchase refers to that the user sets a total amount and generates a commission order, from the beginning of selling to the completion of the total amount transaction. Selling at market price means that the user sets the total number of currencies to be sold, generates a commission document, and matches it from the beginning of buying to the completion of the total number of currencies transaction
(3) introction to currency transaction mode:
currency transaction is mainly aimed at the transaction between virtual digital assets and virtual digital assets, in which one currency is used as the pricing unit to purchase other currencies, and the currency transaction rule is also to complete matching transaction according to price priority and time priority< (4) introction of C2C transaction mode:
both parties of the transaction release the transaction information of buying or selling currency on the C2C transaction platform according to the demand. The buyer and the seller complete the transaction offline according to the agreed payment method, and the platform, as an intermediary, charges a certain proportion of the handling fee from each successful transaction< (5) introction to OTC OTC trading mode:
it is a set of platform for offline purchase of digital currency independent of the exchange. Businesses can publish purchase / sale advertisements on the platform, and purchase / sale users can purchase / sell through offline transfer. After the transfer, the platform will transfer the frozen digital currency to the buyer, The technical construction problems of the exchange can be found on the Internet
(6) introction to trading mining mode:
the exchange platform returns a certain proportion of the commission income to the platform users, and the platform coin is returned. According to the principle of distribution proportion, the exchange platform takes a certain proportion as the mining reward. Mining refers to trading on the platform to graally unlock the platform coin until all the platform coins are fed back. This kind of play has a strong attraction to attract users< (7) introction to futures / contract trading mode:
futures contract is an agreement that the buyer agrees to receive certain assets at a specific price after a specified period of time, and the Seller agrees to deliver certain assets at a specific price after a specified period of time. The price that both parties agree to use in future trading is called futures price. The designated r period in which both parties have to trade in the future is called the settlement date or delivery date. The assets agreed to be exchanged by both parties are called "subject matter"< (8) introction to the trading mode of perpetual contract:
perpetual contract is a new and unique contract. The goal of the contract is to allow high leverage to the market conditions of the spot market. The contract will not be delivered and can follow the reference price index through various mechanisms. The contract evolved from the traditional futures contract, but the perpetual contract has more obvious advantages and greater risks than the traditional futures contract, supporting long short two-way trading, opening a 100 times leverage, permanent position, premium and so on.
2.
first, define the
blockchain as an open network ledger. It originated from bitcoin and is the underlying technology of bitcoin. In bitcoin transactions, all the information of transaction records will be packaged into a "block" for storage. With the expansion of information exchange, one block links with another, forming a blockchain
Second, the digital currency represented by bitcoin is a point-to-point e-cash system. Among them, every transaction will broadcast to all participants in the network, and it will be recorded in the account book after repeated confirmation, which is called "blockchain". Each participant will have his own account book. In this way, when false information occurs, it can be broken through mutual verification, so as to ensure network securityin the blockchain, every node is equal, and there is no centralized management organization. This "decentralized" feature makes the blockchain do not need to rely on a third party, its operation does not need any human intervention, and it can independently conct self verification. In addition, the network of blockchain is open to the world, and anyone can query data through the public port, so the whole system is highly transparent
In a word, blockchain is a reliable database and a reliable "account book". In the future, it will be applied in cross-border payment, securities, loans, voting, etc. For example, in cross-border payment, with the security of blockchain, you can remit money to the world anytime and anywhere, which saves a lot of intermediate links and high fees3. There are still many blockchain trading platforms, such as coin an, fire coin, OK and so on, which are relatively large platforms
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.
4. Blockchain is an important concept of bitcoin. In essence, it is a decentralized database and the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block
in a narrow sense, blockchain is a kind of chained data structure, which is composed of data blocks connected in sequence according to the time sequence, and is a distributed account that can not be tampered with and forged by cryptography. In a broad sense, blockchain technology is a new distributed infrastructure and computing paradigm, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data
blockchain and big blockchain are not the same concept. Big blockchain should be the name of a company. Bitcoin, Ethereum and decent are all successful cases of blockchain technology.
in a narrow sense, blockchain is a kind of chained data structure, which is composed of data blocks connected in sequence according to the time sequence, and is a distributed account that can not be tampered with and forged by cryptography. In a broad sense, blockchain technology is a new distributed infrastructure and computing paradigm, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data
blockchain and big blockchain are not the same concept. Big blockchain should be the name of a company. Bitcoin, Ethereum and decent are all successful cases of blockchain technology.
5. At present, the mainstream is to select counterparties on some standardized trading platforms, and according to the price of blockchain assets on the trading platform, both parties agree to trade.
6. Traditional game props trading is mainly concentrated in Taobao and forum. It often happens that one party pays and the other party refuses to provide game props. The emergence of blockchain is to solve the problem of trust. Game props can be traded on the chain, which is open and transparent with high security. At present, spiderdex is the only blockchain game props trading platform in China, The buyer and the seller can register orders freely and complete the transaction anytime and anywhere.
7. The first and second skill costs are: 100, 500, 1000, 1500...... 15000; Total 232600 * 2 = 465200
the third skill is: 10000, 10500...... 15000; Total 137500
that is to say, a hero with 32 skill points full needs 602700 gold coins
5 heroes need more than 3 million gold coins!!! This is not the fawn, but also the skill of adding blood
apart from some less important skills, a 20% discount is indispensable for 2.4 million gold coins! Similarly, to level 50, single hero full level to 1742700 gold
(so it's better not to add some heroes' skills in the early stage, such as the fawn only increases, and the Lich does not add 3 when it's full)
after calculating the expenses, let's talk about the income. The main source of the gold coin income of the legend of the turret is the burning expedition. The second channel is the crypt search starting from level 42. There is also a very important channel, the mercenary of the trade union< In fact, it's not difficult for us to complete the skills of the main heroes as soon as possible. We can do it step by step in a few days:
1
don't raise all the heroes, increase the unnecessary expenses and take a detour. As for the choice of heroes, it depends on the resources you have. Just ask the old birds and gods in forums and guilds
2. Give priority to the injury skills, and the auxiliary skills should be filled up at one time
select the hero and start training. At the beginning stage, you should focus on the damage skills, put aside the auxiliary skills for the time being, and fill them up when you have money in a few days. Otherwise, you will not be able to control the damage and the expedition will not even have the conditions for home
3
don't rush forward in the early stage. If you rank too high, the expedition will be too difficult
4. Set up a stable mercenary
when you enter the trade union, remember:
make sure that a hero stays in the trade union for a long time (it's better to be a high-level hero who is not commonly used, and the powerful hero should be used to guard the mine as much as possible), because the longer the time is, the greater the reward will be. Frequent replacement will lead to the loss of gold coins. Of course, if you have a dead horse to start with, you can earn a gold coin in the early stage of the union
5. Multi point mining and key protection
wait until level 42 can mine. Congratulations, you can have a daily surplus. Feed all heroes to level 35. Don't waste your equipment and upgrade to level 35. Then occupy as many mines as possible (if you spend more than 10000 gold, you should be careful. No, don't search any more). In this way, you can guarantee to occupy more than 2 gold mines. If it goes well, it will bring hundreds of thousands of gold coins a day.
the third skill is: 10000, 10500...... 15000; Total 137500
that is to say, a hero with 32 skill points full needs 602700 gold coins
5 heroes need more than 3 million gold coins!!! This is not the fawn, but also the skill of adding blood
apart from some less important skills, a 20% discount is indispensable for 2.4 million gold coins! Similarly, to level 50, single hero full level to 1742700 gold
(so it's better not to add some heroes' skills in the early stage, such as the fawn only increases, and the Lich does not add 3 when it's full)
after calculating the expenses, let's talk about the income. The main source of the gold coin income of the legend of the turret is the burning expedition. The second channel is the crypt search starting from level 42. There is also a very important channel, the mercenary of the trade union< In fact, it's not difficult for us to complete the skills of the main heroes as soon as possible. We can do it step by step in a few days:
1
don't raise all the heroes, increase the unnecessary expenses and take a detour. As for the choice of heroes, it depends on the resources you have. Just ask the old birds and gods in forums and guilds
2. Give priority to the injury skills, and the auxiliary skills should be filled up at one time
select the hero and start training. At the beginning stage, you should focus on the damage skills, put aside the auxiliary skills for the time being, and fill them up when you have money in a few days. Otherwise, you will not be able to control the damage and the expedition will not even have the conditions for home
3
don't rush forward in the early stage. If you rank too high, the expedition will be too difficult
4. Set up a stable mercenary
when you enter the trade union, remember:
make sure that a hero stays in the trade union for a long time (it's better to be a high-level hero who is not commonly used, and the powerful hero should be used to guard the mine as much as possible), because the longer the time is, the greater the reward will be. Frequent replacement will lead to the loss of gold coins. Of course, if you have a dead horse to start with, you can earn a gold coin in the early stage of the union
5. Multi point mining and key protection
wait until level 42 can mine. Congratulations, you can have a daily surplus. Feed all heroes to level 35. Don't waste your equipment and upgrade to level 35. Then occupy as many mines as possible (if you spend more than 10000 gold, you should be careful. No, don't search any more). In this way, you can guarantee to occupy more than 2 gold mines. If it goes well, it will bring hundreds of thousands of gold coins a day.
8. Now bitcoin has gone up too much, and the mining capacity of a card is better than that of N card
some miners accept mining, so they can't price by game performance
so the price of rx590 is almost the same as that of rtx2060
some miners accept mining, so they can't price by game performance
so the price of rx590 is almost the same as that of rtx2060
9.
there are specific detailed rankings on non trumpets
the core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by using data encryption, timestamp, distributed consensus and economic incentives, Thus, it provides a solution to the common problems of high cost, low efficiency and data storage insecurity
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
taking tourism as an example, the application of blockchain mainly focuses on tourism travel, tourism community comments, digital identity management, credit consumption management, tracking pilot's professional certificate and qualification, loyalty plan of hotels and airlines, reservation management and consumption points management. In addition, blockchain also has applications in finance, games, entertainment and other fields
10. Pishon is OK. The transaction is smooth and there is no risk. The deposit is executed by the smart contract and enters the superconcting pool. The data is open and transparent, safe and stable. Now is the early stage.
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