Ethereum transaction frozen card

1. Ethereum wallet address is your bank card number. If you forget the address, you can use the private key, mnemonic words and keystore + password to import the wallet and retrieve it. Buying and selling Ethereum is even easier. You can open an account with $100 in the realm Kingdom, and then analyze the price. Buying up or down means buying in the right direction is profitable.

2. Ethereum is really congested at present, and the miners' fees given by the platform are insufficient, which leads to the situation that you are talking about being stuck in the block. But don't worry, this transaction will certainly continue, but the time is slow. If it is BTC, it can also speed up

3. Don't go to ZT. It's dead. The coins on it will be off the shelves in less than a month. The platform allows you to go to the project side. Can only charge money can not reflect, garbage exchange

4.

At present, there are many channels for domestic users to buy Ethereum. Here are some common channels:

< H2 > 1. Coincola is an over-the-counter trading platform for indivials to trade bitcoin

coy Cola is affiliated to Hong Kong coincola limited, which is developed and operated by a professional international team, focusing on providing convenient and reliable blockchain services for global users. Coincola gathers global users and is committed to building a world-class blockchain asset platform

in coy cola, people from different countries can buy bitcoin with their own currency. The seller of the website publishes the advertisement of selling bitcoin, and explains the payment method and exchange rate. You can choose to trade directly online according to the content of the advertisement. Bitcoin is stored in Ke Ying Cola's Internet wallet. You can transfer bitcoin directly

2. How to buy eth

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register the coincola account, and then click "buy" in the top menu of the home page to enter the advertisement list page

select the appropriate advertisement from the advertisement list and click "buy eth" to enter the transaction page

enter the amount of money to be purchased or the number of digital currency (please understand the message information of the other party, payment method, and transaction instructions of the platform before entering), click buy now, and the order confirmation pop up. After checking and confirming the information, click confirm purchase to enter the order page

in the chat box of the platform, you can inquire whether the other party is online according to the template statement, and make offline payment according to the collection information and collection method provided by the other party

after the completion of offline payment, click the mark that the payment has been completed at the first time (please complete this operation within 15 minutes at the beginning of placing an order, so as to avoid the payment cannot be recovered e to the cancellation of the order e to overtime), and then customize the input information in the chat box to confirm the payment and ask the seller to confirm the collection and release the digital currency

the progress bar in the top column shows that the goods have been received, indicating that the digital currency has arrived in the wallet. Make comments according to the seller's behavior, and click submit to complete the transaction

< / UL > < H2 > 2. C2C trading on trading platform

with the rapid increase in the number of trading platforms and competitive pressure, many trading platforms will have their own C2C trading. Here we take the relatively large ZB trading platform as an example to illustrate

What is C2C

C2C transaction is a customer to customer transaction, which is guaranteed by the transaction platform. There are many such platforms, such as: Fire coin, otcbtc, bitpai OTC, etc., which are guaranteed by the platform and traded between users. We can simply understand it as: our shopping situation on Taobao is the same as that. In case of dispute, the platform will arbitrate. As long as the transaction is carried out according to the normal process, the security of the transaction is guaranteed

2. ZB's C2C business

ZB platform has two choices: QC and usdt. The basic logic is the same. There are many usdt platforms. QC is the feature of ZB, EXX and other platforms. Here we focus on QC

< H2 > about QC

QC is a token. At present, you may know more about usdt and bitcny. At present, there is a special area for QC transaction on ZB. Simply put, QC can buy all other digital currencies (BTC, ETH, EOS, etc.) on ZB. Therefore, after purchasing QC with RMB recharge, you can conct currency transaction on ZB station

The advantage of the < H2 > QC token is that the exchange ratio between the < H2 > < UL >

and RMB is 1:1, which is easier to convert

purchasing other tokens with QC can be directly understood as purchasing RMB, and has an intuitive understanding of the currency price

it takes about half an hour to get to the account. It will take about two hours to get to the account in congestion

ZB platform is relatively reliable, and the reputation of ZB is still very good in the past

How to operate C2C of ZB

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log in to ZB trading platform and click "C2C trading" on the page

to get to the QC transaction page, you need to first bind your bank card. Then, in the buy QC interface, enter the quantity of QC you want to buy. At present, the ratio of QC to RMB is 1:1. Enter the purchase quantity and click "buy now"

after clicking "buy now", you will be prompted to complete the payment within 30 minutes. At the same time, payment information is generated. Please note that the payment must be made according to the prompt

< / UL > < H2 > official statement:

business processing time 9:00-21:00. Non processing time orders will be processed at 9:00 the next day, and the payment will be completed within 24 hours after receiving the order

this means that the merchant you paid will transfer QC coin to your account within 24 hours. According to my experience, you can get to the account in 2 hours ring the day

< H2 > the following points should be paid attention to:

1) make sure to use the newly bound bank card for transfer and payment

2) note information (that 6 digit) must fill in

3) do not use Alipay, WeChat and other transfers. p>

4) do not fill in the opposite account incorrectly

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about 1-2 hours, you can check whether your QC has arrived in the financial center

after the account is received, you can trade in the "QC" zone of the "spot trading". You can choose the transaction you want to buy and buy the order

5. First of all, what is Ethereum? Ethereum is a programming language and a platform. The Ethereum that investors / speculators pay attention to is actually Ethereum, which is a digital token derived from Ethereum - Ethereum

whether Ethereum has investment prospects or not, we just need to see its value, From tens of dollars to hundreds of dollars of the increase, and do not say the future bubble or not, just say that this stage of appreciation of the space, it is worth our attention!
Ethereum trading platform, at present, I recommend btctrade platform (bitcoin trading network), which is a relatively reliable trading platform in China! Ethereum was launched in 2016, and the rise of currency price is amazing!

6. Ethereum is an open source public blockchain platform with smart contract function, which provides decentralized Ethernet virtual machine to process point-to-point contract through its special cryptocurrency eth. At present, the mining of eth is mainly through the graphics card miner. The so-called graphics card miner is actually similar to the home desktop, but each machine has 6-10 graphics cards and no display

as for the mined mines, the trading platforms can be traded on any platform. The most important thing is to see how you trade. Do you want spot trading or futures trading, because the main procts of each platform are different. If you really can't find a platform, you can try the coinplus platform. It provides a variety of transaction types, and can quickly match orders. It's very convenient to buy and sell. The key is that the service charge is still low.

7. Yes, it's OK to buy on the platform B that supports eth legal currency trading. If you are a novice, you can try to buy less first

8. In fact, most trading platforms support eth Ethereum trading

9. Transfer in daily life is essentially different from blockchain transfer, which makes the understanding of blockchain transfer state complicated

we will see such states as "waiting for confirmation", "confirming", "transaction failed", "successful", some of which belong to the unique state of blockchain transfer

bank transfer
there are two steps in daily life: payment and settlement

normally we all belong to "payment" through Alipay consumption and bank card transfer, which is essentially a record of information and a credit debt certificate. And this kind of certificate needs to be implemented, that is, liquidation. Its essence is the flow of funds

a common situation:

transfer 200 yuan from my CMB card to your ICBC card
there are two steps in this process:

when I successfully transfer 200 yuan to you, this step is "payment" for you and me, and its essence is information flow; For China Merchants Bank and instrial and Commercial Bank of China, it is to establish the relationship between creditor's rights and debts. It records a debt note: China Merchants Bank owes ICBC 200 yuan
then, the banks regularly implement their complicated creditor's rights relationship in the central bank's clearing system (the first step of "CMB owes ICBC 200 yuan" is one of the inextricable links). At this time, it is through "clearing" that information flows into real capital flow
for us, once the transfer button is confirmed in the first step, you can rest assured and I can rest assured. But actually, it's only the first step. In the future, the real time-consuming operation will be hidden in the cycle operation of the whole financial infrastructure and system. They are not common people, but the cornerstone of our convenient financial life< br />
Photo by Jos é Mart í n Ram í Rez C on unsplash
blockchain transfer
does it have payment and clearing? This concept actually does not exist here. Blockchain transfer integrates these two steps, and each transfer on the chain records the real capital flow

as a public account book, blockchain is open, transparent and tamperable

therefore, the transfer on it is in a more complicated state. This account book can not be wrong and must be recorded carefully

so we can see these states: "waiting for confirmation", "confirming", "transaction failure" and "success"

"waiting for confirmation": waiting for the miner to confirm the transfer information and pack it into the block

"confirming": one block confirmation is not secure enough and needs more confirmation. In this way, we can understand why Ethereum transfer needs 12 block confirmations to be considered successful

"transaction failure": if the fee you give to the miner is not enough for the miner to confirm the transfer information, it will fail (or it may be caused by other reasons)

"success": at this time, your transfer record is on the blockchain ledger, which can not be tampered with and can be checked.

10. This has to contact speculators. It's their problem. Now many trading platforms are fooling around and don't talk about the rules at all.