Novacoin/NetInfo.cs

   1 \feffusing System;
   2
   3 namespace Novacoin
   4 {
   5     /// <summary>
   6     /// Basic network params.
   7     /// </summary>
   8     internal class NetInfo
   9     {
  10         /// <summary>
  11         /// "standard" scrypt target limit for proof of work, results with 0,000244140625 proof-of-work difficulty
  12         /// </summary>
  13         public static uint256 nProofOfWorkLimit = ~(new uint256(0)) >> 20;
  14
  15         /// <summary>
  16         /// Proof of stake target limit from block #15000 and until 20 June 2013, results with 0,00390625 proof of stake difficulty
  17         /// </summary>
  18         public static uint256 nProofOfStakeLegacyLimit = ~(new uint256(0)) >> 24;
  19
  20         /// <summary>
  21         /// Proof of stake target limit since 20 June 2013, equal to 0.03125  proof of stake difficulty
  22         /// </summary>
  23         public static uint256 nProofOfStakeLimit = ~(new uint256(0)) >> 27;
  24
  25         /// <summary>
  26         /// Disabled temporarily, will be used in the future to fix minimal proof of stake difficulty at 0.25
  27         /// </summary>
  28         public static uint256 nProofOfStakeHardLimit = ~(new uint256(0)) >> 30;
  29
  30         /// <summary>
  31         /// Difficulty-1 target
  32         /// </summary>
  33         public static uint256 nPoWBase = new uint256("00000000ffff0000000000000000000000000000000000000000000000000000");
  34
  35         /// <summary>
  36         /// Fri, 20 Sep 2013 00:00:00 GMT
  37         /// </summary>
  38         public static uint nChainChecksSwitchTime = 1379635200;
  39
  40         /// <summary>
  41         /// Hash of block #0
  42         /// </summary>
  43         public static uint256 nHashGenesisBlock = new uint256("00000a060336cbb72fe969666d337b87198b1add2abaa59cca226820b32933a4");
  44
  45         public static readonly uint nLockTimeThreshold = 500000000;
  46
  47         /// <summary>
  48         /// Allowed clock drift.
  49         /// </summary>
  50         private static readonly uint nDrift = 7200;
  51
  52         /// <summary>
  53         /// Maximum possible proof-of-work reward.
  54         /// </summary>
  55         public const ulong nMaxMintProofOfWork = CTransaction.nCoin * 100;
  56
  57         public static uint GetAdjustedTime()
  58         {
  59             return Interop.GetTime();
  60         }
  61
  62         public static uint FutureDrift(uint nTime)
  63         {
  64             return nTime + nDrift; // up to 2 hours from the future
  65         }
  66
  67         public static uint PastDrift(uint nTime)
  68         {
  69             return nTime - nDrift; // up to 2 hours from the past
  70         }
  71     }
  72 }