Blackcoin logo Blackcoin - BLK

Blackcoin was the first blockchain coin, which after the initial generation of several coins by the PoW method, switched 100% to PoS (Proof of Stake). Blocks are created after 64 seconds. Transactions after 10 confirmations are considered securely confirmed. The minimum transaction fee is 0.0001 BLK. This fee is obtained by Staker. Blackcoin is an inflationary currency, 1% of the new currency is generated annually. The ceiling is not set. Blackcoin is as pseudo-anonymous as Bitcoin. Blackcoin is the first cryptocurrency to start operating smart contracts. It also offers multiple signatures, decentralized exchange, it is possible to send payment by e-mail


Blackcoin (BLK) price for today $0.03


Market capitalization $2,067,154

Price movement

Price movement in the last 24 hours -3.80 %

POS ROI (Yearly)

POS return of investment yearly 4.70 %


24-hour trading volume $562.70.

POS ROI (Monthly)

POS return of investment montly 0.39 %

Blackcoin price graph (6 month)

BLK Staking calculator

Enter your BLK amount:

BLK to stake :   0.00 BLK  ($0.00)

Yearly Earning :   0.00 BLK  ($0.00)

Monthly Earning :   0.00 BLK  ($0.00)

Weekly Earning :   0.00 BLK  ($0.00)

Daily Earning :   0.00 BLK  ($0.00)

How to stake Blackcoin?

Blackcoin works on the principle of Proof of Stake, ie the network is maintained by open wallets of individual users. You simply download the wallet and leave it open for Staking. For this, you will receive a reward of 1.5 BLK (for 1 extracted block) plus transaction fees. Staking is an energy-efficient way of mining and does not put too much strain on your computer (an Internet browser burdens your computer more). All you need is a stable internet connection and a normal computer or laptop. Be sure to back up your wallet regularly, especially if you frequently generate new account addresses. In order for your coins to earn, they must meet the so-called "mature time", which is about 8 hours (500 confirmations). To receive a Staking Reward daily, you need to have about 10,000 BLK. The annual appreciation is about 1% - 8%, depending on how many coins in the network are stacked.

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