Cloud coin old cat Ethereum

1. 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

2. 1. Using bitcoin mining machine to obtain bitcoin
mining is the only way to obtain undeveloped bitcoin, which needs to purchase professional mining equipment for mining, which is called mining machine in the instry
bitcoin miner obtains bitcoin through a lot of calculation through hash algorithm. As we all know, the number of bitcoin is constant, 21 million. As time goes on, the number of miners increases and the number of miners decreases.
the difficulty of bitcoin system is dynamically adjusted. Every 2016 bitcoin is g, an adjustment will be made, The adjustment is based on the block time of the previous 2016 blocks. If the average block time of the previous cycle is less than 10 minutes, it will increase the difficulty. If it is more than 10 minutes, it will rece the difficulty. The purpose is to ensure that the system can output a block every 10 minutes, so the difficulty adjustment time is about 2 weeks (2016 * 10 minutes), that is to say, the output will be halved every four years, And the difficulty will be adjusted every 14 days, so the general trend seems that the output of mining will be less and less
2. Purchasing power for bitcoin
after the prevalence of mining, there are some bitcoin mines, that is, multiple mining machines are concentrated in one place for mining, unified maintenance and management, low electricity price, to rece the cost of mining
the most important parameter of bitcoin mining machine is computing power. The higher the computing power is, the higher the output will be. In the difficulty of bitcoin mining, how much bitcoin can be g with 1t computing power is also used to measure the current difficulty of mining. Therefore, some mines will directly sell computing power to users to dig coins. In this way, the mining risk is relatively lower, and there is no need to buy mining machines and equipment, and no need to maintain them, The maintenance and management of mining machine is relatively troublesome for Xiao
3. Reward for bitcoin
with the rising price of bitcoin, bitcoin has gained more popularity than before, and its position in virtual currency is also unmatched by other currencies. There are some real procts of reward bitcoin mechanism in the market, and cat disk is one of them< The simplest way to get bitcoin is to find the person who holds bitcoin to buy bitcoin, which is equivalent to buying goods. But bitcoin is not required by everyone. Therefore, it is necessary to find the person who holds bitcoin and carry out direct transfer transaction. At the same time, there are certain risks, The other side needs indivials to grasp whether they are cheaters or not, so I don't recommend such transactions on the basis of not being acquaintances or not having certain trust
2. Online trading
there are many trading platforms for bitcoin, large or small. At present, the relatively large and well-known trading platforms are Huo coin, coin security, okex, uto market,... And so on. These platforms are more convenient and safe as three-party guarantee transactions, and the only risk is platform running, But the possibility is relatively small, but some small platforms are not without security

3. In Chinese, it's relatively professional
website:
babbitt-8btc.com - information
Golden Finance - jinse.com - information
coin world - bishijie.com - Express
coin airdrop - tokenairdrop.org - airdrop information picking up money
coin Headline - tokenpapa.com - Express Market
non trumpet - feixiaohao.com - business situation
mytoken - mytoken.io - market information
chain to finance - chainfor.com - information
EthFans EthFans.Org - official account:
Money Master - market analysis
daily currency reading - information and lace
fire currency information - information exchange channel of well-known exchange,
45 area - currency News & Lace / / Wu Jie block chain - bitcoin's block chain public official account / / coin > The airdrop information recommendation & Information & Lace arrangement of coin airdrop
IMTOKEN IMTOKEN official account No.
digital currency trend maniac - the famous maniac, market analysis
block chain pencil - Prince Gong's block chain pencil official account.
eBay fan ETHFANS official account. Br />BABI Finance - BABI finance's official account.
app:
coin world - app of coin world
mytoken - an important market tool
non trumpet - the same as above
coin airdrop - airdrop candy information
telegram / coin use - an important communication tool, It's a must-have
coin Watch - an important information market tool
coin letter - a multi-functional client
imtoken - an important eth light wallet
atom / kcash / token + +... - a cross chain wallet, but it's still eth + BTC
hope to help you:)

4. For indivial investors, the realm kingdom with lower investment threshold is more suitable, because its entry threshold starts from $100, which is very low.

5.

The idea of Ethereum was born in 2013. Vitalik buterin ˙ When he was a programmer in the bitcoin community, he suggested to the core developers of bitcoin to develop a language for application developers to facilitate the development of various applications. Bitcoin core developers disagree. So God V decided to develop a new platform for this purpose

V God wrote the white paper of etheric currency in 2013, in which he explained the goal of building a decentralized program. In 2014, we got development funds through crowdfunding, so we developed the Ethernet system< (better digital currency trading platform "currency exchange")

since its birth, it has carried out four hard bifurcations so far

for the first time, in order to adjust the difficulty

released a stable version of "homeland" for the second time

for the fourth time, in order to prevent DDoS and rece weight

there is only the third hard fork, because of the hacker attack, and forced to fork. This is the Dao event

On July 30, 2015, v-god and Ethereum Foundation created the first smart contract platform and designed the Dao Ethereum contract

on April 30, 2016, the Dao smart contract was officially deployed, and the world's largest crowdfunding was completed, reaching an amazing $150 million As an aside, the biggest crowdfunding event in time is EOS crowdfunding, which has reached an even more amazing $5 billion!)

on June 17, 2016, the Dao was attacked by hackers, who stole about 50 million US dollars of Ethernet currency, and the price also plummeted from US $20 to US $15, causing great harm to Ethereum. In order to recover the loss of investors, the community finally decided to hard fork

therefore, on July 20, 2016, at the block height of 1920000, the hard branching was successful, and the new chain is called Ethereum eth, while the original chain is now Ethereum classic etc

6. Yes,
air coin has no scenario application, and it does not have the characteristics of decentralization and open source. Some tokens are released through the smart contract of Ethereum, or they are not released based on any smart contract at all, and they are not on any formal trading platform of digital currency. Most of them are traded through the platform built by the project party, and they are not accepted by the platform, It cannot be used for equivalent exchange of other currencies
the background of the team is gorgeous, but there are no historical achievements, let alone querying the project code progress on GitHub. The team only came into contact with the blockchain in 2017