Mining across the fire line in August
A graphics card, a software that can earn bitcoin. Inject new bitcoin (data hashing) into the whole bitcoin market, and then the market will have a certain incentive mechanism (allocate bitcoin to you in proportion). Because if you don't get it, no one will do it, just like your computer is a miner, and bitcoin is the reward
BCC mining and bitcoin mining are the same, the only difference is the dynamic mining strategy
when BCC was just born, it continued the mining difficulty of BTC. The miners lost money for mining out of belief. At the beginning of bitcoin's birth, they even proced a block within 12 hours. In order to ensure the stable development of BCC network, BCC adopted the strategy of dynamic adjustment of mining difficulty, which can ensure that the block speed of BCC can well adapt to the decline of computing power
BTC is a difficulty adjustment for every 2016 blocks, while BCC adds a rule of "if the MTP interval of the past six blocks is greater than 12 hours, the next difficulty will be reced by 20%". At present, the mining difficulty of BCC has been reced a lot, which is about 13% of that of BTC. BCC's current block speed is close to an average of 10 minutes out of a block
mining principle of BCC:
the previous life of BCC was bitcoin. Before the bifurcation, the data stored in the blockchain and the running software were compatible with all bitcoin nodes. After the moment of bifurcation, it began to execute new code and package large blocks, thus forming a hard bifurcation on the chain. At present, BCC is still a futures, which will be officially split into a new currency on August 1
security problems faced by bitcoin:
the first security threat of users comes from the user activated hard fork or uahf - all BTC holders who control their private key get an equal number of BCCs at the time of fork
that's the problem: there are many domestic trading platforms designed for bitcoin, but it should be noted that many investors use third-party transactions or unsupported software wallets, but the investors themselves do not control their private keys, so it is the third-party trading platform that finally receives the new currency. Some platforms will inform customers, while others will not
many investors have transferred their assets to the supported bitcoin wallet a few hours before the hard fork, while investors without independent wallets have to wait
there are many opportunities for phishing attacks or other malicious attacks, especially considering that most successful malicious attacks against bitcoin are focused on controlling private key or hacker exchange, rather than directly attacking currency. About the security of bitcoin, you can also add your own wechat seciot to communicate
BCC is very similar to BTC in technology, adding greater blocking and transaction replay protection, and the latter is in a new form of signature. Bitcoin cash transactions use a new sight_ Fork ID, which prevents bitcoin cash transactions from being replayed on bitcoin blocks
the new hash signature also brings additional benefits, such as the input value signature improves the security of hardware wallet and eliminates the second hash problem. In short, it is theoretically safer than BTC, and its purpose is to start and use faster and more convenient
However, BCC does face a major threat, that is, most attacks, that is, the security risk of a single entity acquiring more than 51% of the network processing power. At the same time, the common enemy shared by the two blockchains is interrupt attack. Most attackers use network interrupt to split the network to improve the probability of successat the same time, partition network and network delay attack are threats. According to the latest research paper, for the so-called distributed network, it is easier than assumed, and 20% of bitcoin nodes are hosted in less than 100 IP prefixes
avalon2 single-mode group
(chip frequency 1500mh / s) ￥ 488 100 g ￥ 4.9 / g 340W ￥ 2.04 / g 0.0025 BTC
￥ 7.99
avalon3 single mole
(chip frequency 5.9ghs) ￥ 1, 799 290 g ￥ 6.2 / g 342 w ￥ 0.71 / g 0.0074 BTC
￥ 23.18
avalon3 1.2t package ￥ 7099 1200 g ￥ 5.9 / g 1400 w ￥ 0.7 / g 0.0306 BTC
￥ 95.91
these data are from bitfan (August 15, 2014)
1. CF: now it is the game with the most FPS players. According to statistics, CF players account for 70% of the national FPS games. You can sell numbers, equipment and CF points
2. World of Warcraft: there are still many players now, which can be called a game that will never decline! You can also sell numbers, equipment, recharge, etc
3. Dungeons and warriors DNF: there are still a lot of players, which is also a money making game
I'm glad to answer for you, please refer to!
bus line: Line 3 → line 5 → line 4 → m372, the whole journey is about 22.2km
1. Walk about 320m from Buji joint inspection station to Caopu station
2. Take line 3, pass 1 stop, reach Buji station
3, walk about 30m, transfer to line 5
4, take line 5, pass 8 stops, reach Shenzhen North Station
5, walk about 70m, Transfer to line 4
6, take line 4, pass 4 stops, arrive at Longhua station
7, walk about 170 meters, arrive at Longhua subway station
8, take m372, pass 4 stops, arrive at Longhua Branch station of people's hospital
9, walk about 380 meters, arrive at Longhua New District Center for Disease Control and prevention
after entering the mine cave, there are miners everywhere. Find a place with fewer people and start digging. When digging, sometimes there will be false digging phenomenon, that is, looking at digging, but there has been no mine. You just need to see if there is slag on the ground. If it is useful, you need to move it until there is slag falling
in the process of mining, players will find that it is difficult to mine again after a period of time. In fact, a mine is limited, and it will take a period of time to refresh after mining. At this time, you have to change the point to continue to dig, will be out of the mine
we need to check the mine we have g. Throw away the copper ore with very low purity. It's not worth money. If you dig high-purity black iron ore, you must keep it. Don't sell it to shops. You can sell it to players at more than that price. The rest can be sold to shops
as long as you can dig ore, you can find black iron ore. beech mining area is the place for novices. In the early stage, it was mainly a place for novices to make money. The ratio of gold mine to silver mine was very high. Copper mine here was a waste mine with the lowest probability of black iron ore. It was not recommended to dig from here
Fengmo mine cave is an intermediate mine cave. The ore proced here is the most average, and the purity is also OK. Most people (more than 80%) mine here. There is another mine cave that many people may not know. It is Chiyue mine cave. Chiyue mine cave is an advanced mine cave, and Chiyue is a good place for experts to practice. In addition, there are few garbage mines (copper ore), few gold and silver mines, and a lot of black iron ore in this area. Moreover, the probability of procing high purity ore is higher. High level people suggest mining from Chiyue, and the probability of obtaining black iron ore will be higher
there is a probability that gold can be obtained by mining. If you go to Biqi mining area to dig, the probability of gold is high. There are poisonous snake Valley mining area, Fengmo mining area and woma forest mining area. It is suggested to wear all over the body + attack speed of jewelry mining, mining speed will be significantly improved. In a position left, middle and right 5-7 down, and then change the position to dig.
will not dig out the same treasure, the gold mine will reset after exhaustion
1. Activity time: 2017.2.9-2017.2.28. On the page, you can get 1 shovel for every 1 resurrection coin purchased, 11 shovels for every 10 resurrection coins purchased, and 120 shovels for every 20 resurrection coins purchased; You can get 3 shovels only if you buy it from jucheng
2. Dig the mound with shovel to get the corresponding treasure without repetition
3. After physical exhaustion, all the treasures will be refreshed, and the previous mining progress will be reset
4. Players who have participated in the event after January 16, 2017 will keep all the progress of the lucky draw, and will only get one chance from January 16 to the end of the event;
at 15:24:38 on November 28, 2012, block 210000 was generated. In "phase 2" from this block, the number of new bitcoins contained in each block has been halved to 25, the first time in history. In the future, for every 210000 blocks generated, the number of bitcoins will be halved in turn. Until the 33rd halving, each block generates 0.0021 new bitcoins, which is directly reced to 0.