How to study Ethereum perpetual contract

1. Ethereum is the largest and most widely used public chain after bitcoin, also known as blockchain 2.0. It is an open source public blockchain platform with smart contract function. Its goal is to build a new generation of decentralized Internet application platform
bitcoin has been graally recognized by the market as digital gold, and bitcoin has also been graally recognized as personal private property by global law, which is protected by law. As the second largest cryptocurrency in the market value, Ethereum and bitcoin have no history of eliminating good money from bad money, but Ethereum's money, which is similar to the silver standard, has also been widely recognized
when Ethereum was launched in 2014, it was only 2 yuan. In early 2018, the highest price rose to 10000 yuan. Now, after the price fell, the bull market will restart. With the launch of Ethereum 2.0 system, the peak of exceeding 10000 yuan is just around the corner
the investment method is very simple. Search "tacu Asian Stock Exchange". After registering and logging in, follow the prompts to invest in bitcoin. Now you can also give free digital currency for registration. This is a transaction registered in Thailand. The Thai royal family has a share in the transaction, and the credit is guaranteed. I registered on this platform and sent 1000 coins, with a maximum value of more than 10000 yuan. If you have other problems you don't understand, you can solve them by contacting customer service directly.

2.

The smart contract has been written for a long time

if they can add changes, the description is centralized

the contract is written into the Ethereum smart contract, which is a contradiction sentence

the financial customer service doesn't understand, which is very unreliable

community sites

3. Ethereum is a distributed computing platform. It generates an cryptocurrency called ether. Programmers can write "smart contracts" on the Ethereum blockchain, and these Ethereum smart contracts will be executed automatically according to the code

what is Ethereum
Ethereum is often compared with bitcoin, but the situation is different. Bitcoin is a kind of cryptocurrency and distributed payment network, which allows bitcoin to be transferred between users

related: what is bitcoin? How does it work

Ethereum has a bigger goal. As Ethereum says, "Ethereum is a distributed platform running smart contracts.". These smart contracts run on "Ethereum virtual machine", a distributed computing network composed of all devices running Ethernet nodes

"distributed platform" means that anyone can set up and run an Ethereum node just as anyone can run a bitcoin node. Anyone who wants to run "smart contracts" on nodes must pay the operators of these nodes in ether, which is a cryptocurrency related to Ethereum. Therefore, the person running the Ethernet node provides computing power and gets paid in the Ethernet, which is similar to the way that the person running the bitcoin node provides hash power and pays in bitcoin

in other words, although bitcoin is only a blockchain and payment network, Ethereum is a distributed computing network, and its blockchain can be used for many other things. Details are provided in the Ethereum white paper

what is ether
Ethernet is a digital token (or cryptocurrency) related to Ethereum blockchain. In other words, Ethereum is the token and Ethereum is the platform. But now people often use these terms alternately. For example, coinbase allows you to buy Ethereum, which stands for Ethereum

this is technically "altcoin", which actually means a non bitcoin cryptocurrency. Like bitcoin, ether is supported by distributed blockchain - in this case, Ethereum blockchain

developers who want to create applications or Ethereum smart contracts on Ethereum blockchain need Ethernet token to pay for nodes to host it, while users of Ethereum based applications may need Ethernet to pay for services in these applications. People can also sell services outside the Ethereum network and accept Ethernet payments, or they can sell Ethernet tokens in cash - just like bitcoin

4. Ethereum is not a scam, but there are countless scams designed by criminals around Ethereum. The best way to avoid Ethereum scams is not to trust the guaranteed return on investment and manage your own money bag. Choose a formal digital currency exchange to invest. At present, the mainstream digital currency transactions in the market are all coin security, fire coin network, bitnet, etc.

5. As long as you can pay the deposit, choose the right direction.

6. Just like a contract to buy bitcoin, you can choose, perpetual or delivery.

7. Contract code of Ethereum. If the WPS document is used to analyze the , it's not clear.
I haven't touched it

8. The color is uneven, the quality of the jade is good, and the oiliness is OK. It should be a 1.0 bead by visual inspection. The market price is about five yuan. If it costs more than ten yuan, it's expensive. You can count how many beads you want.

9. Headquartered in New York, the exchange is regulated by NFA and nysdfs, and is hosted by a third-party bank
pure digital currency transaction does not involve capital flow. Customers' transactions are first concted by purchasing usdt from websites or mainstream websites such as Huo coin.com
the trading procts are six mainstream currencies: BTC (bitcoin), ETH (Ethereum), XRP (reborn currency), LTC (lightcoin), EOS and BCH