Convert BlackCoin BLK to OPINION OPN
1 BLK converts to 0.3668 OPN
Earn up to $2,000 when you buy $50 in crypto¹
Restrictions apply, see full terms.
Restrictions apply, see full terms.
About BLK and OPN
BlackCoin is climbing, while OPINION is falling this week. The current BLK to OPN conversion rate is 0.3668. Inversely, this means that if you convert 1 OPN you will get 2.73 BLK. The conversion rate of BLK/OPN has increased by 1.07% in the last hour (OPN/BLK decreased by 1.07%). In the last 24 hours, BLK/OPN grew by 20.84%, while OPN/BLK shrunk by the same amount.
The exchange rate of BlackCoin is increasing. The current value of 1 BLK is 0.3668 OPN. In other words, to buy 5 BlackCoin, it would cost you 1.8339 OPN. Inversely, 1 OPN would allow you to trade for 2.73 BLK while 50 OPN would convert to 136.32 BLK, not including platform or gas fees.
In the last 7 days, the exchange rate has increased by 9.68%. Meanwhile, in the last 24 hours, the rate has changed by 18.36%, which means that the highest exchange rate of 1 BLK to OPN was 0.3983 OPN and the lowest 24 hour value was 1 BLK for 0.2723 OPN. Last month, 1 BLK was worth 0.2188 OPN. Today, it's up 40.34%. Looking back a year, BlackCoin has changed by ∞ OPN. That means that in a single year, the value of BlackCoin has shrank by ∞%.
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.
OPINION Market Stats
OPINION (OPN) is a digital token associated with the Opinion Foundation, a platform designed for decentralized polling and community feedback. Participants utilize the OPN token to interact with the platform's features and participate in its broader ecosystem.
Conversion tables
BLK to OPN values from Today at 7:43 am
0.5 BLK = 0.1834 OPN |
1 BLK = 0.3668 OPN |
5 BLK = 1.83 OPN |
10 BLK = 3.67 OPN |
50 BLK = 18.34 OPN |
100 BLK = 36.68 OPN |
500 BLK = 183.39 OPN |
1,000 BLK = 366.78 OPN |
OPN to BLK values from Today at 7:45 am
0.5 OPN = 1.36 BLK |
1 OPN = 2.73 BLK |
5 OPN = 13.63 BLK |
10 OPN = 27.26 BLK |
50 OPN = 136.32 BLK |
100 OPN = 272.64 BLK |
500 OPN = 1,363.20 BLK |
1,000 OPN = 2,726.39 BLK |
BLK to OPN over time
BLK | Today | 24H 18.36% | 1M 40.34% | 1Y 84.55% |
|---|---|---|---|---|
0.5 BLK | 0.1834 OPN | 0.1497 OPN | 0.1094 OPN | 0.02833 OPN |
1 BLK | 0.3668 OPN | 0.2994 OPN | 0.2188 OPN | 0.05666 OPN |
5 BLK | 1.83 OPN | 1.50 OPN | 1.09 OPN | 0.2833 OPN |
10 BLK | 3.67 OPN | 2.99 OPN | 2.19 OPN | 0.5666 OPN |
50 BLK | 18.34 OPN | 14.97 OPN | 10.94 OPN | 2.83 OPN |
100 BLK | 36.68 OPN | 29.94 OPN | 21.88 OPN | 5.67 OPN |
500 BLK | 183.39 OPN | 149.72 OPN | 109.41 OPN | 28.33 OPN |
1,000 BLK | 366.78 OPN | 299.44 OPN | 218.83 OPN | 56.66 OPN |
Frequently asked questions
Right now, 1 BlackCoin is worth about $0.03219.
Based on the current rate, you could get 31.07 BLK for 1 USD.
BlackCoin price has been declining. Since yesterday, the exchange rate of BlackCoin has decreased. Since last month, the exchange rate of BlackCoin has decreased. 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 155.35 BLK. Inversely, 5 BLK will cost about $0.1609
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 Maxcoin, PetroDollar, and 42-coin. For a more robust list of assets to explore, jump to the asset page dedicated to BlackCoin.
Buy BlackCoin with Coinbase
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