Modify network settings

Add MaxReorgLength and change stake min confirmations.
Add checkpoint with genesis block.

Sources/NBitcoin/Networks/DeStreamMain.cs

@@ -134,15 +134,20 @@ namespace NBitcoin.Networks
             this.Consensus.MaxMoney = long.MaxValue;
             this.Consensus.ProofOfWorkReward = Money.Zero;
             this.Consensus.ProofOfStakeReward = Money.Zero;
-            this.Consensus.CoinbaseMaturity = 10;
+            this.Consensus.CoinbaseMaturity = 50;
+            this.Consensus.MaxReorgLength = 500;
 
             this.DeStreamFeePart = 0.9;
             this.FeeRate = 0.0077;
 
-            this.Checkpoints = new Dictionary<int, CheckpointInfo>();
-            // TODO: Add genesis and premine block to Checkpoints
-            // First parameter - block height
-            // { 0, new CheckpointInfo(new uint256("0x00000e246d7b73b88c9ab55f2e5e94d9e22d471def3df5ea448f5576b1d156b9"), new uint256("0x0000000000000000000000000000000000000000000000000000000000000000")) },
+            this.Checkpoints = new Dictionary<int, CheckpointInfo>
+            {
+                {
+                    0, new CheckpointInfo(
+                        new uint256("0x95dfb30e229e18197a812ece5d8d6c03efc9b9b65a9122a73f17d99613841b1b"),
+                        new uint256("0x0000000000000000000000000000000000000000000000000000000000000000"))
+                }
+            };
 
             this.Base58Prefixes = new byte[12][];
             this.Base58Prefixes[(int) Base58Type.PUBKEY_ADDRESS] = new byte[] {30};

Sources/Stratis.Bitcoin.Features.Consensus/DeStreamFullNodeBuilderConsensusExtension.cs

@@ -71,7 +71,7 @@ namespace Stratis.Bitcoin.Features.Consensus
                     .AddFeature<ConsensusFeature>()
                     .FeatureServices(services =>
                     {
-                        fullNodeBuilder.Network.Consensus.Options = new PosConsensusOptions();
+                        fullNodeBuilder.Network.Consensus.Options = new DeStreamPosConsensusOptions();
 
                         services.AddSingleton<ICheckpoints, Checkpoints>();
                         services.AddSingleton<DBreezeCoinView, DeStreamDBreezeCoinView>();

Sources/Stratis.Bitcoin.Features.Consensus/DeStreamPosConsensusOptions.cs

+using NBitcoin;
+using Stratis.Bitcoin.Utilities;
+
+namespace Stratis.Bitcoin.Features.Consensus
+{
+    public class DeStreamPosConsensusOptions : PosConsensusOptions
+    {
+        public override int GetStakeMinConfirmations(int height, Network network)
+        {
+            if(network.IsTest())
+                return height < CoinstakeMinConfirmationActivationHeightTestnet ? 10 : 20;
+
+            return 500;
+        }
+    }
+}
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