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Author Topic: [ANN] Corecoin (COR) | Fresh | Blockchain 2.0 Project  (Read 5676 times)
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CaptainCore (OP)
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July 30, 2015, 04:52:51 PM
 #41

Remember, why you started!

ok


https://i.imgur.com/TLnBg80.gif
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July 30, 2015, 08:39:58 PM
 #42


I can't wait to double spend this one.

Code:
int64 static GetBlockValue(int nHeight, int64 nFees)
{
    int64 nSubsidy = 500 * COIN;

     if(nHeight == 1)
     {
        nSubsidy = 9333333 * COIN;
     }

    // Subsidy is cut in half every 4000 blocks
    nSubsidy >>= (nHeight / 4000);

    return nSubsidy + nFees;
}


When nHeight hits 52,000 then nSubsidy is 0 and the network is running on fees. No one will mine it and you can do what you want with a few MHs.

In fact, at about 7/block the reward won't be enough to secure the network in two weeks.

There is a reason all the big PoW only coins have a very long halving.

Prediction if the dev doesn't put in PoS or change the schedule: coin dead in 3 weeks.

Good luck.  Smiley


could you explain this a little bit more for not so experienced altcoin fans?
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July 30, 2015, 11:09:46 PM
 #43


I can't wait to double spend this one.

Code:
int64 static GetBlockValue(int nHeight, int64 nFees)
{
    int64 nSubsidy = 500 * COIN;

     if(nHeight == 1)
     {
        nSubsidy = 9333333 * COIN;
     }

    // Subsidy is cut in half every 4000 blocks
    nSubsidy >>= (nHeight / 4000);

    return nSubsidy + nFees;
}


When nHeight hits 52,000 then nSubsidy is 0 and the network is running on fees. No one will mine it and you can do what you want with a few MHs.

In fact, at about 7/block the reward won't be enough to secure the network in two weeks.

There is a reason all the big PoW only coins have a very long halving.

Prediction if the dev doesn't put in PoS or change the schedule: coin dead in 3 weeks.

Good luck.  Smiley


could you explain this a little bit more for not so experienced altcoin fans?


I did my math wrong, but the issue is the same. This coin is in danger of a 51% attack after about 2 months (not 3 weeks like I mistakenly said). Halving takes about 11 days. 5 halvings is about 2 months. At that time the reward will be 15. By then hashes will have dropped to near non-existence and the difficulty will plummet. Then someone only needs a few MHs to drive the chain for enough confirms to double spend.

If the coin is very valuable, this is a big danger. It's happened before.
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July 31, 2015, 11:30:19 AM
 #44


I can't wait to double spend this one.

Code:
int64 static GetBlockValue(int nHeight, int64 nFees)
{
    int64 nSubsidy = 500 * COIN;

     if(nHeight == 1)
     {
        nSubsidy = 9333333 * COIN;
     }

    // Subsidy is cut in half every 4000 blocks
    nSubsidy >>= (nHeight / 4000);

    return nSubsidy + nFees;
}


When nHeight hits 52,000 then nSubsidy is 0 and the network is running on fees. No one will mine it and you can do what you want with a few MHs.

In fact, at about 7/block the reward won't be enough to secure the network in two weeks.

There is a reason all the big PoW only coins have a very long halving.

Prediction if the dev doesn't put in PoS or change the schedule: coin dead in 3 weeks.

Good luck.  Smiley


could you explain this a little bit more for not so experienced altcoin fans?


I did my math wrong, but the issue is the same. This coin is in danger of a 51% attack after about 2 months (not 3 weeks like I mistakenly said). Halving takes about 11 days. 5 halvings is about 2 months. At that time the reward will be 15. By then hashes will have dropped to near non-existence and the difficulty will plummet. Then someone only needs a few MHs to drive the chain for enough confirms to double spend.

If the coin is very valuable, this is a big danger. It's happened before.


unlikely, your maths is way off. give it ~2 years left untouched.


and planned upgrades  are happening shortly
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August 01, 2015, 01:31:31 PM
 #45

where is giveaway?

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