CloakProject · anorakthagreat · Jan 24, 2026 · Jan 18, 2026 · Jan 18, 2026 · Jan 18, 2026
diff --git a/Makefile b/Makefile
diff --git a/cloakcoin-qt.pro b/cloakcoin-qt.pro
@@ -2,7 +2,7 @@ QT += core gui network
 QT += widgets
 TEMPLATE = app
 TARGET = cloakcoin-qt
-VERSION = 2.2.2.2
+VERSION = 2.3.0.0
 INCLUDEPATH += src src/json src/qt src/tor
 DEFINES += QT_GUI BOOST_THREAD_USE_LIB BOOST_SPIRIT_THREADSAFE BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN __NO_SYSTEM_INCLUDES
 #DEFINES += CURL_STATICLIB

diff --git a/src/clientversion.h b/src/clientversion.h
@@ -7,9 +7,9 @@
 
 // These need to be macros, as version.cpp's and bitcoin-qt.rc's voodoo requires it
 #define CLIENT_VERSION_MAJOR       2
-#define CLIENT_VERSION_MINOR       2
-#define CLIENT_VERSION_REVISION    2
-#define CLIENT_VERSION_BUILD       2
+#define CLIENT_VERSION_MINOR       3
+#define CLIENT_VERSION_REVISION    0
+#define CLIENT_VERSION_BUILD       0
 
 // Copyright year (2009-this)
 // Todo: update this when changing our copyright comments in the source

diff --git a/src/enigma/enigma.cpp b/src/enigma/enigma.cpp
@@ -1033,7 +1033,7 @@ bool Enigma::HandleCloakOnionData(CCloakingData cloakDataIn, CNode* node, int le
 
         if (!alreadyProcessed)
         {
-	    Sleep(100);
+	    Sleep(250);
             cloakDataIn.hops++;
 
             if (level > 0){

diff --git a/src/leveldb/build_detect_platform b/src/leveldb/build_detect_platform
diff --git a/src/main.cpp b/src/main.cpp
@@ -2151,6 +2151,7 @@ bool CBlock::CheckBlock(bool fCheckPOW, bool fCheckMerkleRoot, bool fCheckNewOnl
 
 bool CBlock::AcceptBlock()
 {
+    static unsigned int nStakeSplitAge = (60 * 60 * 24 * 30);
     // Check for duplicate
     uint256 hash = GetHash();
     if (mapBlockIndex.count(hash))
@@ -2213,18 +2214,35 @@ bool CBlock::AcceptBlock()
     if (!std::equal(expect.begin(), expect.end(), vtx[0].vin[0].scriptSig.begin()))
         return DoS(100, error("AcceptBlock() : block height mismatch in coinbase"));
 
-    // Enforce rule that staking must be either split or merge
-    if (nVersion > 4)
+    // Enforce proper staking: split, merge or noop (noop only for UTXOs older than nStakeSplitAge)
+    if (nVersion > 5)
     {
-        // if 15,120 of the last 20,160 blocks (75%) are version 5 or greater (51/100 if testnet):
-        if ((!fTestNet && CBlockIndex::IsSuperMajority(5, pindexPrev, 15120, 20160)) ||
-             (fTestNet && CBlockIndex::IsSuperMajority(5, pindexPrev, 51, 100))) {
-            printf(">>>>>>>>> ISM75 activation of version 5 achieved <<<<<<<<<\n");
+        CTxDB txdb("r");
+        CTransaction txPrev;
+        CTxIndex txindex;
 
-            // cloak: coinstake should be a proper split or merge stake
+        //---  DEBUGGING helper section
+        if (vtx[1].vin.size() == 1 && vtx[1].vout.size() == 2) { //  it's an old UTXO, noop stake (single input, empty + 1 output)
+            //  get previous tx by following prevout of the stake input, vtx[0] is coinbase
+            if (!txPrev.ReadFromDisk(txdb, vtx[1].vin[0].prevout, txindex))
+                return error("AcceptBlock() : ReadFromDisk failed to read previous transaction!");
+            printf("##### noop stake ::: previousTx nTime=%u, nStakeSplitAge=%u, staking tx current nTime=%u \n", txPrev.nTime, nStakeSplitAge, vtx[1].nTime);
+            if (txPrev.nTime + nStakeSplitAge <= vtx[1].nTime)
+                printf(">>>>>>>>> stake-fix: valid old UTXO noop stake found <<<<<<<<<\n");
+        }
+        //---  END DEBUGGING helper section
+
+        // if 5,400 of the last 7,200 blocks (75%) are version 6 or greater (51/100 if testnet):
+        if ((!fTestNet && CBlockIndex::IsSuperMajority(6, pindexPrev, 5400, 7200)) ||
+             (fTestNet && CBlockIndex::IsSuperMajority(6, pindexPrev, 51, 100))) {
+            printf(">>>>>>>>> stake-fix: ISM75 activation of version 6 achieved <<<<<<<<<\n");
+
+            // cloak: coinstake should be a proper stake
             if (!((vtx[1].vin.size() == 1 && vtx[1].vout.size() == 3) ||    //  it's a split stake (one input, empty + 2 split outputs) OR
-                 (vtx[1].vin.size() > 1 && vtx[1].vout.size() == 2)))       //  it's a merge stake (multiple inputs, empty + 1 merge output)
-                    return DoS(100, error("AcceptBlock() : rejected, coistake should be a split or a merge"));
+                  (vtx[1].vin.size() > 1 && vtx[1].vout.size() == 2) ||      //  it's a merge stake (multiple inputs, empty + 1 merge output)
+                  (vtx[1].vin.size() == 1 && vtx[1].vout.size() == 2 && (txPrev.nTime + nStakeSplitAge <= vtx[1].nTime))
+                ))  //  it's an old UTXO, noop stake (single input, empty + 1 output)
+                    return DoS(100, error("AcceptBlock() : rejected, improper coinstake inputs or outputs"));
         }
     }
 
@@ -2236,10 +2254,6 @@ bool CBlock::AcceptBlock()
         {
             return error("AcceptBlock() : rejected nVersion=4 block");
         }
-
-        if (!((vtx[1].vin.size() == 1 && vtx[1].vout.size() == 3) ||    //  it's a split stake (one input, empty + 2 split outputs) OR
-              (vtx[1].vin.size() > 1 && vtx[1].vout.size() == 2)))       //  it's a merge stake (multiple inputs, empty + 1 merge output)
-                  printf(">>>>>>> Engineered block received :( \n");
     }
 
     // Write block to history file

diff --git a/src/main.h b/src/main.h
@@ -1031,7 +1031,7 @@ class CBlock
 {
 public:
     // header
-    static const int CURRENT_VERSION=5;
+    static const int CURRENT_VERSION=6;
     int nVersion;
     uint256 hashPrevBlock;
     uint256 hashMerkleRoot;

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
@@ -94,7 +94,7 @@ BitcoinGUI::BitcoinGUI(bool fIsTestnet, QWidget *parent):
     rpcConsole(0)
 {
     resize(850, 550);
-    setWindowTitle(tr("CLOAK Core v2.2.2.2 2x4"));
+    setWindowTitle(tr("CLOAK Core v2.3.0.0"));
 #ifndef Q_OS_MAC
     qApp->setWindowIcon(QIcon(":icons/bitcoin"));
     setWindowIcon(QIcon(":icons/bitcoin"));

diff --git a/src/version.cpp b/src/version.cpp
@@ -11,7 +11,7 @@
 const std::string CLIENT_NAME("KlausFuchs");
 
 // Client version number
-#define CLIENT_VERSION_SUFFIX   " 'rEVOLUTION' 2x4"
+#define CLIENT_VERSION_SUFFIX   " 'rEVOLUTION'"
 
 // The following part of the code determines the CLIENT_BUILD variable.
 // Several mechanisms are used for this:

diff --git a/src/version.h b/src/version.h
@@ -53,8 +53,8 @@ static const int BIP0031_VERSION = 60000;
 static const int MEMPOOL_GD_VERSION = 60002;
 
 #define DISPLAY_VERSION_MAJOR       2
-#define DISPLAY_VERSION_MINOR       2
-#define DISPLAY_VERSION_REVISION    2
-#define DISPLAY_VERSION_BUILD       2
+#define DISPLAY_VERSION_MINOR       3
+#define DISPLAY_VERSION_REVISION    0
+#define DISPLAY_VERSION_BUILD       0
 
 #endif