Mining handling charge transaction handling charge
first of all, we should understand that this service charge is given to miners to encourage them to continue mining and provide enough computing power for bitcoin, so as to ensure the security of bitcoin network. At present, the main income of miners is to get BTC reward by creating new blocks, but the reward is halved every four years. As time goes on, bitcoin transaction fee will graally replace bitcoin reward
under what circumstances should the handling charge be paid? What's the amount
bitcoin system has a series of network rules, including the handling charge rules, which are "what the client should do". When you use bitcoin client (wallet, bitcoin QT) to send bitcoin, the whole process is roughly divided into the following steps:
1. Prepare the bitcoin you want to send
the client is responsible for collecting the balance of bitcoin in your wallet (bitcoin QT) to prepare for payment, Because every bitcoin you receive is in your wallet until you spend it
if you withdraw 3btc and 2btc twice in okcoin bitcoin, their records in your wallet are independent, that is, a 3btc and a 2btc, instead of merging them into 5btc (the wallet only records transaction details, but does not merge the balance, but you can see the total balance on the interface of the wallet), As time goes on, you will accumulate a lot of bitcoin in your wallet. It is conceivable that there should be thousands of such records in okcoin bitcoin wallet. So when you send bitcoin, the wallet must decide which of the above records are most suitable for this sending
the bitcoin you get in a transaction is called "inputs" and the bitcoin you spend is called "outputs". There are multiple inputs and outputs in your wallet
2. Prevent a large number of micro payments from impacting the network
if you recharge the okcoin bitcoin trading platform less than 0.01btc (including the fund changes inside your wallet), you must pay a handling charge of 0.0001. When preparing your payment amount, the wallet has an established rule, that is, when preparing the payment amount in many inputs, try to avoid the amount change less than 0.01btc (for example, if you want to recharge 5.005btc to okcoin bitcoin, the wallet should choose 3 + 2.005 or 1 + 1 + 3.005 instead of 5 + 0.005)
3. The larger the amount, the higher the age of the currency, the higher the priority
if the amount you send is too small or your bitcoin has just been mined, then your transfer is no longer free. Each transaction will be assigned a priority, which is determined by the degree of currency, the number of bytes and the number of transactions. Specifically, for each input, the client will first multiply the number of bitcoins by the time they exist in the block (currency age, age), and then divide all the procts by the size of the transaction (in bytes). The calculation formula is: priority = sum (input)_ value_ in_ base_ units * input_ age)/size_ in_ If the calculation result is less than 0.576, then the transaction must pay the handling fee. This is why you need to add a 0.0001 when you withdraw with okcoin bitcoin, because the bitcoin transfer in okcoin wallet is frequent, and the time of bitcoin in the block is relatively short, so you need to pay a handling charge. If you do have a large number of small inputs, such as small miners, and want to transfer them out for free, you can add a large amount of bitcoin with a large currency age, and the average priority will be increased, so that bitcoin can be transferred out for free
4. Charge per kilobyte
at the end of the transfer, the client calculates the size of the transfer (in bytes), which generally depends on the amount of input and output. The calculation formula is as follows: 148 × Input amount + 34 × Output amount + 10. If the size of the transfer exceeds 10000 bytes, but the priority meets the free standard, you can still enjoy the free transfer, otherwise you need to pay the handling charge. The cost per 1000 bytes is 0.0001btc by default, but you can also add it in the client by opening the tab "settings & gt; Options & gt; The main purpose is to adjust the handling charge. If the service charge you are setting is less than 0.0001, BTC is calculated as 0.0001. When this rule applies, it will replace the rule in step 2 instead of accumulating.
it is recommended that you contact the customer service of fire coin. If the amount involved is large, you can ask a lawyer to make it clear and call the police. Thank you very much for your patience. If you have any help, please accept it. I wish you a happy life! thank you!
1. Prepare the bitcoin you want to send. The client is responsible for collecting the balance of bitcoin in your wallet (bitcoin QT) to prepare for payment, because every bitcoin you receive is stored in your wallet until you spend it. If you receive two payments from 3btc and 2btc, their records in the wallet are independent of each other, that is, a 3btc and a 2btc, rather than merging them into 5btc (the wallet only records transaction details and does not merge the balance, but you can see the total balance on the interface of the wallet). As time goes on, many bitcoins of different amounts will accumulate in your wallet, So when you send bitcoin, the wallet has to decide which bitcoin is the most suitable for this sending. The bitcoin you get in a transaction is called "inputs" and the bitcoin you spend is called "outputs". There are multiple inputs and outputs in your wallet
2. If your outputs are less than 0.01btc (including the fund changes inside your wallet), you have to pay a handling charge of 0.0001, even if you transfer it to yourself. The wallet has an established rule when preparing your payment amount, that is, when preparing the payment amount in many inputs, try to avoid the amount change less than 0.01btc (for example, if you want to pay 5.005btc, the wallet should choose 3 + 2.005 or 1 + 1 + 3.005 instead of 5 + 0.005)
3. The larger the amount, the higher the age, and the higher the priority. If the amount you send is too small or your bitcoin has just been mined, then your transfer is no longer free. Each transaction will be assigned a priority, which is determined by the degree of currency, the number of bytes and the number of transactions. Specifically, for each input, the client will first multiply the number of bitcoins by the time they exist in the block (currency age, age), and then divide all the procts by the size of the transaction (in bytes). The calculation formula is: priority = sum (input)_ value_ in_ base_ units * input_ age)/size_ in_ If the calculation result is less than 0.576, then the transaction must pay the handling fee. If you do have a large amount of small input and want to transfer it out for free, you can add a large amount of bitcoin with a large age, which will increase the average priority, so that you can transfer out bitcoin for free
4. Charge per kilobyte. At the end of the transfer, the client will detect the size of the transfer (in bytes). The size generally depends on the amount of input and output. The calculation formula is as follows: 148 * input amount + 34 * output amount + 10. If the size of the transfer exceeds 10000 bytes, but the priority meets the free standard, you can still enjoy the free transfer, Otherwise, there will be a handling charge. The cost of 1000 bytes is 0.0001btc by default, but you can also add it in the client. Open the tab "settings & gt; Options & gt; The main purpose is to adjust the handling charge. If the service charge you are setting is less than 0.0001, BTC is calculated as 0.0001.
Face to face visa means face to face visa
face to face signature is a Chinese word, which means that the borrower in the bank takes his own legal and valid certificate and relevant proceres to pay the loan fee to the bank
At the same time, face-to-face signing also refers to face-to-face visa. One of the key points of face-to-face signing is to eliminate the other party's suspicion of your immigration tendency
extended data:
points for attention ring face-to-face signing:
1. Clothes and manners affect impression
the details of dress and manners will also affect the impression of the face-to-face manager on himself. If he dresses appropriately and looks generous, he will appear to be ecated and knowledgeable, and leave a good impression on the face-to-face manager
2. True information:
in fact, the most important thing is to verify the authenticity of the information in the face-to-face signing process. Therefore, it's good to truthfully answer all kinds of questions of the face-to-face signing manager. Don't deliberately raise your income to leave a good impression, and simulate your actual situation. This strategy is harmful but not beneficial in face-to-face signing
3. Prepare all the materials:
when signing face-to-face, you should bring all the required information at one time. In this way, you can save time and effort, and leave a good impression of planning, preparation and responsibility in the face-to-face manager< br />
1. The bidding, auction and listing activities of exploration right and mining right shall be carried out in a planned way
according to the mineral resources planning, special planning for mineral resources exploration, overall planning of mining area, national instrial policy and market supply and demand, the county land and resources department shall prepare the annual plan for the bidding, auction and listing of exploration rights and mining rights in accordance with the legal authority of issuing mining license, and report it to the municipal land and resources department for the record< (2) the superior department in charge may entrust the subordinate department in charge to organize the specific work of bidding, auction and listing of mining rights, and the mining license shall be approved and issued by the entrusting organ< Thirdly, according to the annual plan for the bidding, auction and listing of exploration and mining rights, the county land and resources department shall prepare the bidding, auction and listing scheme; The competent department of land and resources at the county level may, in light of the actual situation, report to the people's government at the same level for examination and approval< 4. According to the bidding, auction and listing scheme, the land and Resources Department of the county compiles the bidding, auction and listing documents
bidding, auction and listing documents shall include bidding, auction and listing announcement, tender, bidding application, quotation, geological report of mineral land, development and utilization of mineral resources, requirements for mine environmental protection and mine safety proction, and transaction confirmation, etc< 5. The reserve price of bidding and auction shall be decided collectively by the county land and resources department in accordance with the regulations, which entrusts the evaluation institution with the qualification of exploration and mining right evaluation, or by means of inquiry and analogy
before the end of bidding, auction and listing activities, the bottom bid price and the bottom price of auction and listing shall be kept confidential and shall not be changed< (1) the name and address of the competent department
(2) brief information of the mining areas to be listed by bidding and auction
(3) the qualifications for applying for mining rights and the requirements for obtaining the qualifications of bidders and bidders
(4) methods for obtaining bidding, auction and listing documents< (5) the time and place of bidding, auction and listing< (6) bidding or bidding methods
(7) the criteria and methods for determining the winning bidder or winner< (8) bid and bid security and their payment and disposal methods< (9) other matters to be announced< 7. The competent authorities shall examine the qualifications of bidders and bidders in accordance with the regulations. For those who meet the quality requirements and qualification requirements of bidding, the bidders and bidders shall be informed of the time and place to participate in the bidding, auction and listing activities and to pay the bid and bid security< 8. Bidders and bidders can participate in the bidding, auction and listing activities of mining rights only after they have paid the bid and bid security at the time and place required in the notice; If it fails to pay within the time limit, it shall be deemed as abandonment< 9. After the successful bidder and the winner are determined by means of bidding, auction and listing, the competent department shall sign a transaction confirmation with the successful bidder and the winner. If the successful bidder or the winner fails to sign the contract within the time limit, the result of winning the bid or winning the bid shall be invalid, and the bid or bid security paid shall not be returned< (1) the name and address of the competent department, the successful bidder and the winner< (2) the time and place of the transaction
(3) brief information of the winning and competing mining areas< (4) the price of mining right< (5) the time and method of payment of mining right price< (6) requirements for the development and utilization of mineral resources, mine environmental protection and mine safety proction< (7) registration time< (8) other matters agreed by the competent department, the successful bidder and the winner
the transaction confirmation has the effect of contract< 10. The competent department shall collect the price of mining right at one time before issuing the mining license. If the price of mining right is relatively large, it may be collected by stages with the approval of the competent department at a higher level< 11. The bid and bid security paid by the successful bidder and the winner can be used as the price. The bid and bid security paid by other bidders and bidders shall be returned within 5 working days after the bidding, auction and listing activities, without interest
12. After the bidding, auction and listing activities are completed, the competent department shall publish the winning bid and the winning result in the designated place and media within 10 working days
XIII. If the successful bidder or the winner provides false documents to conceal facts, colludes maliciously, bribes the competent department or the evaluation committee or its members, or wins the bid or wins the bid by other illegal means, the result of winning the bid or winning the bid is invalid, and the bid or bidding security paid will not be returned< 14. The competent authorities shall register the winning bidder and the winning bidder with mining license within the time stipulated in the transaction confirmation, and protect the legitimate rights and interests of the winning bidder and the winning bidder in accordance with the law< 15. If the competent department changes the result of winning the bid or winning the competition or fails to handle the mining license according to law after signing the transaction confirmation, the superior competent department shall order it to make corrections within a time limit, and the person in charge and other persons directly responsible shall be given administrative sanctions according to law; If losses are caused to the winning bidder or the winning bidder, the winning bidder or the winning bidder may apply for administrative compensation according to law
related fees:
1. The bid and bid security shall be paid in RMB, and the specific price varies according to the situation
2. Mining right use fee: the standard is 1000 yuan per square kilometer per year.