BlackCoin is a currency issued in the form of POW+POS. Initially, POW is used to issue black coins, and after POW, POS is used to issue black coins at 1% per year. In the past, the color of the machine gun pool has changed. Starting from the black coin, the machine gun pool has transformed into a mining pool pursued by many currencies. Heibi’s original buying and pressure machine gun pool can sell all the coins dug in the mining pool and exchange them for Bitcoin to buy Heicoin, so that the transaction volume and price of Heicoin can be maintained stable.

1. Project background

Blackcoin is a currency that uses the proof-of-work mechanism to mine and distribute coins. After the distribution is completed, it turns into a currency with a proof-of-stake mechanism. It is also a currency that operates in a purely proof-of-stake method.

The initial circulation of Blackcoin, which was born in early 2014, was 74.5 million. After converting to POS, about 1930 BLK will be generated every day to reward PoS miners. It is estimated that the total amount will reach 100 million by 2050.

Heibi has made major innovations in the protocol level, creating the PoS2.0&3.0 protocol, which solves the defects of the old PoS protocol. Blackcoin's PoS protocol technology is used by hundreds of currencies (such as Quantum Chain, RADS, Bitcoin Gold, V Coin, etc.), among which there are many well-known currencies. Blackcoin is positioned as a memory block chain asset of a stored value currency.

2. Project Features

1. Proof of Stake 3.0
Users who open their wallets by staking to protect network security will receive 1% to 8% rewards per year (depending on the weight of the network).

2. Environmental protection
Based on Proof of Stake. No need for power-hungry mining hardware anymore.

3. Transparency
Everyone shares the ledger history, so it is completely transparent.

4. Open source software
The software (wallet) is open source, so its security can be audited.

5. Fast Transaction
The speed is so fast that you can send money to anyone in the world in seconds.

6. Anonymity
Anyone can run a wallet and transact with the same or higher level of anonymity as Bitcoin. No personally identifiable information is required.

Related links:
https://blackcoin.org/
http://www.528btc.com/ask/157941841833698.html