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Sum of median estimated savings and rewards earned, per user in 2021 across multiple Coinbase programs (excluding sweepstakes). This amount includes fee waivers from Coinbase One (excluding the subscription cost), rewards from Coinbase Card, and staking rewards.
About BLK and ZKC
BlackCoin is falling, while Boundless is climbing this week. The current BLK to ZKC conversion rate is 0.6197. Inversely, this means that if you convert 1 ZKC you will get 1.61 BLK. The conversion rate of BLK/ZKC has increased by 0.23% in the last hour (ZKC/BLK decreased by 0.23%). In the last 24 hours, BLK/ZKC shrunk by 60.61%, while ZKC/BLK grew by the same amount.
The exchange rate of BlackCoin is decreasing. The current value of 1 BLK is 0.6197 ZKC. In other words, to buy 5 BlackCoin, it would cost you 3.0985 ZKC. Inversely, 1 ZKC would allow you to trade for 1.61 BLK while 50 ZKC would convert to 80.68 BLK, not including platform or gas fees.
In the last 7 days, the exchange rate has fallen by 50.9%. Meanwhile, in the last 24 hours, the rate has changed by 61.93%, and that the highest exchange rate of 1 BLK to ZKC was 1.01 ZKC and the lowest 24 hour value was 1 BLK for 0.4131 ZKC. Last month, 1 BLK was worth 0.8353 ZKC. Today, it's down 34.79%. Looking back a year, BlackCoin has changed by 0.02672 ZKC. That means that in a single year, the value of BlackCoin has grown by 95.69%.
BlackCoin Market Stats
BlackCoin started of as a Proof of Work coin but has evolved to a unique version of Proof of Stake. Wallet users can unlock wallet for staking only. BlackCoin features the following specifications: - Extremely secure: Among first with fix on SSL heartbeat, Transaction malleability, BIP66 - The probability to sign a block and the block reward does not depend on coinage (anymore). - Recommended confirmations: 10, maturity: 500 - Minimum transaction fee: 0.0001 BLK - Defined block time target: 64 seconds - Max reorganization depth: 500 blocks - Inflation: about 0.95%. - PoS block reward: 1.5 BLK + fees - The accumulated reward is proportional to the total balance and the time of staking. 24/7 staking at current network weight leads to an expected reward ratio (interest rate) of about 5%. - BlackCoin rewards users who supports the blockchain through continuous staking.
Boundless Market Stats
ZKC is the token native to the Boundless protocol, a universal, permissionless zero-knowledge network developed by RISC Zero to bring scalable, efficient, and privacy-focused computation to all blockchains.
Conversion tables
BLK to ZKC values from Today at 8:25 pm
0.5 BLK = 0.3099 ZKC |
1 BLK = 0.6197 ZKC |
5 BLK = 3.10 ZKC |
10 BLK = 6.20 ZKC |
50 BLK = 30.99 ZKC |
100 BLK = 61.97 ZKC |
500 BLK = 309.85 ZKC |
1,000 BLK = 619.71 ZKC |
ZKC to BLK values from Today at 8:27 pm
0.5 ZKC = 0.8068 BLK |
1 ZKC = 1.61 BLK |
5 ZKC = 8.07 BLK |
10 ZKC = 16.14 BLK |
50 ZKC = 80.68 BLK |
100 ZKC = 161.37 BLK |
500 ZKC = 806.83 BLK |
1,000 ZKC = 1,613.66 BLK |
BLK to ZKC over time
BLK | Today | 24H -61.93% | 1M -34.79% | 1Y 95.69% |
|---|---|---|---|---|
0.5 BLK | 0.3099 ZKC | 0.5017 ZKC | 0.4177 ZKC | 0.01336 ZKC |
1 BLK | 0.6197 ZKC | 1.00 ZKC | 0.8353 ZKC | 0.02672 ZKC |
5 BLK | 3.10 ZKC | 5.02 ZKC | 4.18 ZKC | 0.1336 ZKC |
10 BLK | 6.20 ZKC | 10.03 ZKC | 8.35 ZKC | 0.2672 ZKC |
50 BLK | 30.99 ZKC | 50.17 ZKC | 41.77 ZKC | 1.34 ZKC |
100 BLK | 61.97 ZKC | 100.35 ZKC | 83.53 ZKC | 2.67 ZKC |
500 BLK | 309.85 ZKC | 501.75 ZKC | 417.65 ZKC | 13.36 ZKC |
1,000 BLK | 619.71 ZKC | 1,003.50 ZKC | 835.30 ZKC | 26.72 ZKC |
Frequently asked questions
Right now, 1 BlackCoin is worth about $0.04022.
Based on the current rate, you could get 24.86 BLK for 1 USD.
BlackCoin price has been on the rise. Since yesterday, the exchange rate of BlackCoin has increased. Since last month, the exchange rate of BlackCoin has increased. Since this time last year, the price of BlackCoin has decreased.
You can use our BLK to USD calculator at the top of this page to convert any amount of BLK to USD. We've also created a couple of quick reference tables for the most popular conversions. For example, 5 USD is equivalent to 124.32 BLK. Inversely, 5 BLK will cost about $0.2011
BlackCoin can be custodied on Coinbase Wallet. Check out our guide to get more detailed instructions on how to buy BlackCoin.
There are a number of crypto assets that have the a similar or comparable market cap to BlackCoin, including Magic Internet Money, PetroDollar, and Maxcoin. For a more robust list of assets to explore, jump to the asset page dedicated to BlackCoin.
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This content is being provided to you for informational purposes only, does not constitute an offer, or solicitation of an offer nor a recommendation by Coinbase to buy, sell, or hold any security, financial product, or instrument referenced in the content, and does not constitute investment advice, financial advice, trading advice, or any other sort of advice. Data presented may reflect asset prices traded on the Coinbase exchange as well as other cryptocurrency exchanges and market data platform. Coinbase may charge fees for the processing of cryptocurrency transactions which may not be reflected in the conversion prices displayed. Coinbase is not liable for any errors or delays in content, or for any actions taken in reliance on any content.