黒币是 POS 币，年利息为 1% ，价格一度逼近 10W聪 , 目前价格稳定在 3W聪左右。
背后有专业的技术团队，值得长期持有！
BLACK COIN: A VALUABLE PROOF OF STAKE CRYPTOCURRENCY
http://www.dailyblackcoin.com/black-coin-valuable-proof-stake-cryptocurrency/Black Coin is one of the most popular Cryptocurrencies in recent times. It is a Proof of Stake (PoS) coin, which means you earn Black Coins simply by keeping your wallet open. The rate is about 1% per year, much like interest in a bank. There are 75 million Black Coins in total, with a block time of 1 minute (the time to get 1 confirmation on a Black Coin transaction). Unlike many other coins, Black Coin had no premine and no initial public offering (IPO), an indication that the developers weren’t just trying to make a quick buck.
Black Coin started as a proof of work (PoW) coin, where miners could generated new coins with hashing power, but that was only for a limited time. Once 75 million Black Coins were generated it became PoS. This limited the supply of Black Coins, and forced price to rise. The price of Black Coin started near 500 satoshis (1 satoshi = 0.00000001 Bitcoin), and steadily rose after PoS ended to over 10,000 satoshis.
The Black Coin multipool then began operating. The multipool would mine the most profitable Cryptocurrencies and then sell them for Black Coin, forcing the price upwards since it increased Black Coin demand. This combined with investor speculation resulted in an epic rally. The price of Black Coin rose from 10,000 satoshis to nearly 100,000 satoshis in only a few days, resulting in massive profits for early adopters of Black Coin. This was followed by a rapid decrease in price as investors took profits, and other investors panicked. The price fell as low as 13,000 satoshis within a couple of days of hitting 100,000.
This is a classic ‘pump and dump’ scenario (price chart above), which is often seen on Cryptocurrency markets. Speculators pump the price up, causing more people to buy in a feedback cycle, but when it starts going down from people taking profits it rapidly accelerates due to panic, the so called ‘dump’.
The price of Black Coin experienced another rally after this to 50,000 satoshis, and has since leveled off to 25,000 to 35,000 satoshis, which is the trading range currently. It appears the price of Black Coin has found some stability, and investing at these levels seems like a relatively safe Cryptocurrency investment. There will likely be more Black Coin pump and dumps in the future, though of a much smaller magnitude than the massive pump and dump described above.
Black Coin is perhaps the greatest success story out of the PoS coins. Many coins have since copied Black Coin’s model, such as White Coin and Yellow Coin, where the coin becomes PoS after a brief PoW period, and then a multipool is put into place to raise the price. No PoS coin has come anywhere near Black Coin’s success however.
Black Coin is traded on over a dozen exchanges, and has an extremely active community, as can be seen by the 1500+ page Black Coin thread on Bitcointalk:
https://bitcointalk.org/index.php?topic=469640.0 There are many Black Coin based games, and even a market place where you can buy goods with Black Coin. The Black Coin development team is also top notch, the wallet and website are slick, and if there’s ever a problem with the code they resolve it quickly. This is unlike coins such as White Coin and Asia Coin where the developer abandons ship at the first sign of a problem.
If you’re interested in Cryptocurrencies, Black Coin is certainly something you should have in your portfolio. Currently you can buy Black Coins for 12.5 cents each. Black Coin has a market cap of nearly $10 million, the 9th largest out of all Cryptocurrencies.
