1. BTC, usdt, ETH, BCH, LTC mean respectively:
1, BTC
bitcoin. The concept was first proposed by Nakamoto in 2009. According to Nakamoto's idea, the open source software is designed and released, and the P2P network is built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
2, usdt
TEDA currency is a virtual currency that links cryptocurrency with legal currency US dollar, and is a virtual currency kept in foreign exchange reserve account and supported by legal currency
Eth
Ethereum is an open source public blockchain platform with intelligent contract function, which provides decentralized Ethereum virtual machine to process point-to-point contract through its special cryptocurrency ether
4. BCH
bitcoin cash is a new version of bitcoin with different configurations launched by a small number of bitcoin developers
at 20:20 on August 1, 2017, bitcoin cash starts mining, and each bitcoin investor's account will have the same amount of bitcoin cash (BCH)
5, LTC
litecoin, abbreviated as LTC, currency symbol: & # 321;; It is a kind of network currency based on "peer-to-peer" technology. It is also an open source software project under MIT / X11 license. It can help users make instant payments to anyone in the world
source of reference: network bitcoin
source of reference: network TEDA coin
source of reference: network Ethereum
source of reference: network bitcoin cash
source of reference: network letcoin
source of reference: Network
2. The transaction direction of bitcoin can be queried. Bitcoin transactions will be recorded on the bitcoin blockchain to find out the liquidity of bitcoin and from which wallet to which wallet. However, you only know which wallet is transferred to, and you don't know who the wallet belongs to. Bitcoin is both transparent and anonymous. Transactions and flows are public and will be recorded, but the person who trades is anonymous. Some scholars found that through the flow of bitcoin, transaction users can be found. They need to use certain technical means, and it is particularly troublesome. At present, it is only in the theoretical stage.
3. I transferred to BTC isolation address. It's useless to find customer service. I have to find it by myself. Fortunately, I found it.
4. It is recommended to back up the important data in the mobile phone, enter the vivo official website - Service - fill in the mobile phone model, search and download the firmware upgrade package of the corresponding mobile phone model, do not unzip it after downloading, and directly store it in the storage root directory of the mobile phone, and then search "operation guide for Chinese (or English) recovery of vivo mobile phone" in vivo official website - community section, Follow the tutorial in the post.
5. Bonus system is not the key to success, so we should choose it carefully
6. Chile uses peso, and the exchange rate with RMB is about 1:70
7. In my opinion, the biggest advantage of elecoin technology digital wallet is that it has no service charge, and the experience of super fast transfer and the technical strength of the team guarantee the security. Elecoin focuses on the ultimate experience, safe and reliable. Elecoin digital wallet has zero threshold extreme user experience. The current trading platform has the problem of too high user participation threshold. Many users know little about blockchain before participating, especially the basic security knowledge of digital currency wallet, which leads to the problem of wallet account security. Elecoin focuses on the operation experience of each mobile end user, and the team members have profound experience in the successful entrepreneurship of Internet procts. They pay special attention to the user experience, dig deep into the proct value, and combine with the application scenarios to create this popular proct with zero threshold participation and easy to use. Elecoin has a bank level asset security system, and its team members have the system architecture experience of international level fintech procts, which enables elecoin's system to achieve bank level security and stability.
8. Different. These are two different currencies. The withdrawal address of BCH can be seen in the withdrawal address
9. It's not the wrong address, it's the wrong address format. In principle, there's no way to withdraw money and transfer it, so just go to the customer service directly. If they say it's transferred, it means there's a problem.
10. Fire money network is opened by swindlers. It must be these swindlers who have hacked your money. They didn't make money. They were cheated!
