Ethereum EtherCAT IOS goes online

1.

ethereum is the next generation of cryptography ledger. It intends to support many advanced functions, including user issuing currency, intelligent protocol, decentralized transaction and what we think is the first fully decentralized autonomous organization (Daos) or decentralized autonomous company (DACS) application

Ethereum does not specifically support every single type of function as a feature. On the contrary, Ethereum includes a built-in Turing complete scripting language, which allows you to write code for the feature you want to implement through a mechanism called "contract". A contract is like an automatic agent. Every time a transaction is received, the contract will run a specific code, which can modify the data storage inside the contract or send the transaction. Advanced contracts can even modify their own code

Ethereum was launched on November 1, 2015, and launched on August 22, 2016 on bitcoin trading platform, a well-known domestic trading platform; 30-¥ About 60, current: ￥ 1259.97, the rise is amazing

2. China bitcoin chbtc is the largest eth trading platform in China. Eth / BTC trading was launched on March 14, 2016, and it developed rapidly in just over a month. On April 30, the trading volume of eth / BTC had exceeded one million.

3. Ethereum can be said to be a very successful currency in technology. In a short period of time, it has formed a trend of convergence. No matter in the technical level or in the market level, it has received global support, and the applications developed around it are emerging in an endless stream. At present, its price has been hovering at 3000 yuan for nearly half a month. I believe that with the progress of the bifurcation, its price is likely to exceed 4000 yuan by the end of the year. As the second largest market value of blockchain projects and bitcoin projects, its value is obviously likely to rise

Ethereum uses fog computing. The data processing and applications of fog computing are concentrated in the devices at the edge of the network, rather than almost all stored in the cloud, which is an extension concept of cloud computing, which is more in line with the spirit of decentralization of blockchain. If all the storage and operations still stay on the centralized server, then it will not be a real blockchain
recently, the hot "ethereal cat" on Ethereum network has led to the congestion of Ethereum network. The problem is that the TPS concurrency per second of Ethereum is too low. The emergence of ethereumfog with fog computing will break the embarrassing situation of Ethereum network congestion, and add powerful decentralized storage and additional computing power to the chain.

4. Ethereum can be said to be a very successful currency in technology. In a short period of time, it has formed a trend of convergence. No matter in the technical level or in the market level, it has received global support, and the applications developed around it are emerging in an endless stream. At present, its price has been hovering at 3000 yuan for nearly half a month. I believe that with the progress of the bifurcation, its price is likely to exceed 4000 yuan by the end of the year. As the second largest market value of blockchain projects and bitcoin projects, its value is obviously likely to rise

Ethereum uses fog computing. The data processing and applications of fog computing are concentrated in the devices at the edge of the network, rather than almost all stored in the cloud, which is an extension concept of cloud computing, which is more in line with the spirit of decentralization of blockchain. If all the storage and operations still stay on the centralized server, then it will not be a real blockchain
recently, the hot "ethereal cat" on Ethereum network has led to the congestion of Ethereum network. The problem is that the TPS concurrency per second of Ethereum is too low. The emergence of ethereumfog with fog computing will break the embarrassing situation of Ethereum network congestion, and add powerful decentralized storage and additional computing power to the chain

the concept of fog computing may be unfamiliar to many chain friends, but it is the most important aspect of ether fog to attract investors. In fact, I have heard about the concept of fog computing for a long time, and I have always thought that fog computing is the future development direction. When it comes to fog computing, we should start with cloud computing. In fact, the cloud computing we see now evolves from the cluster of independent servers, that is, from the original centralized independent servers to large server clusters, but in the final analysis, it is still a form of centralized computing. Compared with cloud computing, which is the evolution of centralized computing, fog computing is to share computing tasks with various computing power devices around us, and realize the evolution of decentralized and distributed computing, which coincides with the philosophy of blockchain itself.

5. This is virtual currency. It's too risky. You'd better not play it

6. The vast majority of trading platform licenses are more or less related to the name, and most of the arbitrage are names with no clue or common names, so looking at the name is also one of the ways
Second, arbitrage of other people's licenses will only have a reverse effect, the loss making business will not be done by ordinary people, and the number of arbitrage is very small
third, The information of the company under the license and the information of the shareholders can be verified for further confirmation

7. World of Warcraft mining skills level 1-375 alliance tribe complete upgrade route strategy

1-75: copper ore (smelting experience, can dig 1-4 times) is associated with poor quality stone and malachite
it's easy to dig in the birthplace, plus smelting experience, 50 + mining experience can be easily achieved

75-125: tin ore (smelting experience, can dig 1-4 times) 50 skill requirements, associated with tiger eye stone, shadow stone, rough stone
tin mine is also a very popular mineral. It is recommended by tribes to go to barren land / coniferous forest; The League recommends Chiji mountain

silver ore (smelting experience, can dig 1-4 times) 75 skill requirements, associated with tiger eye stone, rough stone
silver mine is the first rare mine we can encounter. Copper mine generates silver. That is to say, after a certain copper mine is collected, there is a certain chance to refresh silver mine next time. Of course, silver mine is also used as an independent refresh in advanced map. The tribe here recommends barren land / thousand needle stone forest; The League recommends Chiji mountain

125-175: iron ore (can be excavated 1-4 times) 125 skill requirements, accompanied by heavy stones and topaz
there are many places, but none of them is relatively distributed. However, I still suggest to go to the shining plain at the edge of the thousand needle Stone Forest - & gt; Tanalis, there's a lot of data going back and forth on this line

gold mine (smelting experience, 1-4 times of excavation) 155 skill requirements, accompanied by heavy stones and topaz
this is the second kind of rare ore that we can meet, and the last kind of ore with experience in smelting. Iron generates gold. Similarly, after the iron ore is collected, the next refresh will have a certain chance to refresh gold. Of course, the advanced map will refresh, but it is rare

175-245 mitag mine (can be excavated 1-4 times) 175 skill requirements, accompanied by solid stone, turquoise and ruby
two places are recommended for large-scale collection:
1. Barren land, as shown in Figure 1, will brush three secret silver in area a and two secret silver in area B. the refresh of these two places is very fast, and a circle of maps outside can't be finished, so areas a and B will refresh
2. If you think that there are too many people in the barren land, I recommend a small place, the altrank mountains, as shown in Figure 2. In the cave of area a, 2-3 secret silver will be refreshed each time, and in the refresh point outside, 3 mines will be brushed each time. This place has few people, and the map is small, and the refresh is relatively fast, which is suitable for a large number of collection
300-330, mainly to dig the magic iron ore

first of all, dig many magic iron ores distributed on Hellfire Peninsula clockwise

If Hellfire Peninsula is full of miners, go to ZANZA swamp

330-355, mainly for Moxian iron mine and Jiangang iron mine<

going to nagland grassland and digging hard steel ore can not only improve skills, but also sell ore at a good price

at the same time of digging hard steel ore, magic iron ore can also be collected together, even in the later stage, the consumption of magic iron ingot is still considerable

355-375, mainly for Moxian iron mine and Jiangang iron mine

yingyue gorge is the best choice for mining Jiangang mine

if the level is not enough, you can also choose to practice mining skills in the tiroka forest

don't forget to continue to search for magic iron ore while digging hard steel ore in yingyue canyon<

world of Warcraft mineral distribution

black coast: copper, tin, silver
damolo: Copper
lota: Copper
lockmodan: copper, tin
mogaorei: Copper
wetland: copper, tin, silver, iron
barren land: copper, tin, silver Iron ore
Irvine forest: Copper Mine
shizha mountain: copper mine, tin mine, silver mine, iron mine, Mithril
western wilderness: copper mine, tin mine, silver mine
ash Valley: copper mine, tin mine, silver mine, iron mine
Chiji mountain: copper mine, tin mine
thousand needle Stone Forest: copper mine, tin mine, silver mine, iron mine, Mithril
Twilight forest: copper mine, tin mine, iron mine Gold mine
desolate land: copper mine, tin mine, silver mine, iron mine, Mitsui, gold mine
tirisfalin: Copper Mine
st mud swamp: copper mine, tin mine, iron mine, gold mine, Mitsui
Yinsong forest: copper mine, tin mine, silver mine
tanalis: Iron Mine, gold mine, Mitsui, true silver, silver
Hillsbrad hills: copper mine, tin mine, silver mine Iron ore
Filas: iron ore, gold ore, Mithril, true silver, silver ore
altrank Mountains: copper ore, tin ore, iron ore, gold ore, silver ore
Isala: gold ore, Mithril, true silver, silver ore, silver ore
Arashi highland: tin ore, silver ore, iron ore, silver ore
fewood forest: gold ore, Mithril, true silver, silver ore
thorn Valley: tin ore, silver ore Iron ore, gold ore, Mitsui, true silver
angoro crater: gold ore, Mitsui, true silver, Se silver, Fu silver
barren land: silver ore, iron ore, gold ore, Mitsui, true silver
sirisus: Mitsui, true silver, Se silver, Fu silver
sad swamp: iron ore, Mitsui
Dongquan Valley: gold ore, Mitsui, true silver, Se silver Fuser silver
scorching gorge: iron ore, Mithril, Mithril, black iron
tedasher: there are no ore occurrences at present
singland: silver ore, iron ore, gold ore, Mithril, true silver, sethril
moonlight woodland: there are no ore occurrences at present
land of curse: gold ore, Mithril, true silver, sethril
Burning Plain: gold ore, Mithril, true silver, black iron, sethril Fuseyin
West plague land: gold mine, secret silver, true silver, Se silver, fuseyin
East plague land: gold mine, secret silver, true silver, Se silver Fuser silver

after 375
375-400
cobalt ore: howling wind fjord Grizzly Bear Hill Northwind tundra keel wilderness
400-430
saloon ore: gudake sulasa basin
430-450
Titan ingot: Storm cliff ice cap glacier

8. How to earn money by raising cats
on cryptokitties, you can buy virtual cats. By 17:00 Beijing time on December 6, 2017, the cheapest kitten had reached 0.037eth. Equivalent to 110 yuan per piece
then the kittens have some opinions about the generation. For example, Gen 12 indicates that it is the 12th generation, while Gen 20 indicates that it is the 20th generation. Generally speaking, the smaller the algebra, the more valuable it is. And you can make your kittens slap each other. For example, a Gen 1 kitten and a Gen 1 kitten will give birth to a Gen 2 kitten
you can sell your kittens and their offspring for money
but what if you don't have two kittens? If you only buy one kitten, you can use your kitten to have fun with other people's high-quality kittens. The fee also depends on the kittens (to be honest, this mechanism is very evil, similar to... Borrowing chickens to have children?) The quality of the proct. If your kitten is of high quality, you can also use your kitten to mate other people's kittens, and then you get Ethereum income
but kittens also have special fertility rates

every time a kitten gives birth to one generation, it will have a certain cooling time, and it can't regenerate kittens within the cooling time,
the cooling time is divided into several grades
fast: 1 minute
swift: 2 – 5 minutes
snappy: 10 – 30 minutes
brisk: 1 – 2 minutes
plodding: 4 – 8 minutes
slow: 16 – 24 minutes
sluggi Sh (lazy kitten): 2 – 4 days
catatonic (nervous kitten): 1 week
so the price of your cat also depends on its birth time
and generally speaking, the larger the algebra is, the higher the gen value is, and the slower their growth rate is
but I want to make complaints about it because CryptoKitties is too hot! Ethereum network has a little bit of a crash, the official recommended that every time you buy a cat, the minimum handling charge is 21000. 400000 fuel = 0.01eth. However, it is irritating that I raised the procere to 1.6 million fuel, which is 0.04, and Ethereum still failed. 0.04 Ethereum. That's more than 120 yuan. It's too dark.

9. DAPP is the abbreviation of decentralized application, which is called distributed application / decentralized application in Chinese. It is based on the underlying development platform of blockchain, such as Ethereum and EOS. The relationship between DAPP and the underlying platform is just like that between app and IOS and Android

a real DAPP application needs to meet the following conditions at the same time:

1. The application must be completely open source and autonomous, and no entity controls the application over 51% token. The application must be able to be upgraded according to users' feedback and technical requirements, and the application upgrade can only be carried out after the majority of users reach an agreement

2. Application data must be encrypted and stored on the public blockchain

3. The application must have token mechanism (common token based on the same underlying blockchain platform or new token can be issued by itself), and miners or application maintenance nodes need to be rewarded with token

4. The generation of application token must be based on the standard encryption algorithm, and valuable nodes can get the token reward according to the algorithm

take cryptokitties, the most famous Ethereum game, as an example. It is a DAPP running in Ethereum. Players can create, care for, buy, feed and sell the Ethereum stored in Ethereum blockchain, and proce a kitten every 15 minutes. Each cat has unique characteristics, New kittens can be bred by pairing

the DAPP is not owned by an entity, but is created on Ethereum and will never disappear. No one can rob your cat, and no one can change the appearance of any cat; Siphon of life & quot; There is no entity with arbitrary will to this DAPP

after the game is released, everyone can participate in the game, and e to the Ethereum architecture, the privacy of participants can be well protected. Therefore, in the future, investment in DAPP has a very imaginable appreciation space.