diff --git a/src/cc/dapps/zmigrate.c b/src/cc/dapps/zmigrate.c
index fe4fefcd5..ef6524947 100644
--- a/src/cc/dapps/zmigrate.c
+++ b/src/cc/dapps/zmigrate.c
@@ -961,12 +961,35 @@ int64_t utxo_value(char *refcoin,char *srcaddr,bits256 txid,int32_t v)
 }
 
 struct addritem { int64_t total,numutxos; char addr[64]; } ADDRESSES[1200];
-struct claimitem { int64_t total,numutxos; char oldaddr[64],destaddr[64],username[64]; } CLAIMS[1200];
+struct claimitem { int64_t total; int32_t numutxos,disputed; char oldaddr[64],destaddr[64],username[64]; } CLAIMS[1200];
 int32_t NUM_ADDRESSES,NUM_CLAIMS;
 
-int32_t update_claimstats(char *username,char *oldaddr,char *destaddr,int64_t amount)
+int64_t update_claimstats(char *username,char *oldaddr,char *destaddr,int64_t amount)
 {
-    
+    int32_t i; struct claimitem *item;
+    for (i=0; i<NUM_CLAIMS; i++)
+    {
+        if ( strcmp(oldaddr,CLAIMS[i].oldaddr) == 0 )
+        {
+            item = &CLAIMS[i];
+            if ( strcmp(destaddr,item->destaddr) != 0 )//|| strcmp(username,item->username) != 0 )
+            {
+                item->disputed++;
+                printf("disputed.%d claim.%-4d: (%36s -> %36s %s) vs. (%36s -> %36s %s) \n",item->disputed,i,oldaddr,destaddr,username,item->oldaddr,item->destaddr,item->username);
+            }
+            item->numutxos++;
+            item->total += amount;
+            return(amount);
+        }
+    }
+    item = &CLAIMS[NUM_CLAIMS++];
+    item->total = amount;
+    item->numutxos = 1;
+    strncpy(item->oldaddr,oldaddr,sizeof(item->oldaddr));
+    strncpy(item->destaddr,destaddr,sizeof(item->destaddr));
+    strncpy(item->username,username,sizeof(item->username));
+    //printf("new claim.%-4d: %36s %16.8f -> %36s %s\n",NUM_CLAIMS,oldaddr,dstr(amount),destaddr,username);
+    return(amount);
 }
 
 int32_t update_addrstats(char *srcaddr,int64_t amount)
@@ -1031,7 +1054,7 @@ void genpayout(char *coinstr,char *destaddr,int32_t amount)
 
 void reconcile_claims(char *fname)
 {
-    FILE *fp; double amount; int32_t i,n,numlines = 0; char buf[1024],fields[16][256],*str;
+    FILE *fp; double amount; int32_t i,n,numlines = 0; char buf[1024],fields[16][256],*str; int64_t total = 0;
     if ( (fp= fopen(fname,"rb")) != 0 )
     {
         while ( fgets(buf,sizeof(buf),fp) > 0 )
@@ -1048,7 +1071,7 @@ void reconcile_claims(char *fname)
                     i = 0;
                     if ( n != 4 && n > 1 )
                     {
-                        printf("(%16s) ",fields[n]);
+                        //printf("(%16s) ",fields[n]);
                     }
                     n++;
                     if ( *str == '\n' || *str == '\r' )
@@ -1058,15 +1081,13 @@ void reconcile_claims(char *fname)
                     str++;
                 else fields[n][i++] = *str++;
             }
-            printf("%s\n",fields[0]);
-            //for (i=0; i<n; i++)
-            //    if ( i != 4 )
-            //        printf("(%s) ",fields[i]);
-            //printf("n.%d\n",n);
+            //printf("%s\n",fields[0]);
+            total += update_claimstats(fields[0],fields[2],fields[5],atof(fields[3])*SATOSHIDEN + 0.0000000049);
             numlines++;
         }
         fclose(fp);
     }
+    printf("total claims %.8f\n",dstr(total));
 }
 
 int32_t main(int32_t argc,char **argv)
@@ -1135,7 +1156,7 @@ int32_t main(int32_t argc,char **argv)
     }
 }
     
-int32_t oldmain(int32_t argc,char **argv)
+int32_t zmigratemain(int32_t argc,char **argv)
 {
     char buf[1024],*zsaddr,*coinstr;
     if ( argc != 3 )
diff --git a/src/komodo_gateway.h b/src/komodo_gateway.h
index 7cfe870b4..9b238428b 100644
--- a/src/komodo_gateway.h
+++ b/src/komodo_gateway.h
@@ -627,7 +627,7 @@ int32_t komodo_gateway_deposits(CMutableTransaction *txNew,char *base,int32_t to
 
 const char *banned_txids[] =
 {
-    "78cb4e21245c26b015b888b14c4f5096e18137d2741a6de9734d62b07014dfca", //233559
+    "78cb4e21245c26b015b888b14c4f5096e18137d2741a6de9734d62b07014dfca", // vout1 only 233559
     "00697be658e05561febdee1aafe368b821ca33fbb89b7027365e3d77b5dfede5", //234172
     "e909465788b32047c472d73e882d79a92b0d550f90be008f76e1edaee6d742ea", //234187
     "f56c6873748a327d0b92b8108f8ec8505a2843a541b1926022883678fb24f9dc", //234188
@@ -645,8 +645,21 @@ const char *banned_txids[] =
     // all vouts banned
     "c4ea1462c207547cd6fb6a4155ca6d042b22170d29801a465db5c09fec55b19d", //246748
     "305dc96d8bc23a69d3db955e03a6a87c1832673470c32fe25473a46cc473c7d1", //247204
+    "43416a0c4da6b1a5c1d375bdbe8f7dc8d44d8f60df593d3376aa8221ec66357e", // vout0 only
+    "1eb295ed54c47f35cbccd7e7e40d03041f1853581da6d41102a9d8813782b6cb",
+    "db121e4012222adfc841824984a2a90b7e5b018dd71307822537d58160195e43",
+    "28f95b8148ac4ae6e09c7380e34422fab41d568a411e53dc94823e36a3d6f386",
 };
 
+int32_t komodo_checkvout(int32_t vout,int32_t k,int32_t indallvouts)
+{
+    if ( k < indallvouts )
+        return(vout == 1);
+    else if ( k == indallvouts || k == indallvouts+1 )
+        return(1);
+    else return(vout == 0);
+}
+
 int32_t komodo_bannedset(int32_t *indallvoutsp,uint256 *array,int32_t max)
 {
     int32_t i;
@@ -657,7 +670,7 @@ int32_t komodo_bannedset(int32_t *indallvoutsp,uint256 *array,int32_t max)
     }
     for (i=0; i<sizeof(banned_txids)/sizeof(*banned_txids); i++)
         array[i] = uint256S(banned_txids[i]);
-    *indallvoutsp = i-2;
+    *indallvoutsp = i-6;
     return(i);
 }
 
@@ -691,7 +704,7 @@ int32_t komodo_check_deposit(int32_t height,const CBlock& block,uint32_t prevtim
             {
                 for (k=0; k<numbanned; k++)
                 {
-                    if ( block.vtx[i].vin[j].prevout.hash == array[k] && (block.vtx[i].vin[j].prevout.n == 1 || k >= indallvouts)  )
+                    if ( block.vtx[i].vin[j].prevout.hash == array[k] && komodo_checkvout(block.vtx[i].vin[j].prevout.n,k,indallvouts) != 0 ) //(block.vtx[i].vin[j].prevout.n == 1 || k >= indallvouts)  )
                     {
                         printf("banned tx.%d being used at ht.%d txi.%d vini.%d\n",k,height,i,j);
                         return(-1);
diff --git a/src/komodo_globals.h b/src/komodo_globals.h
index 099cddd4b..9d6d97100 100644
--- a/src/komodo_globals.h
+++ b/src/komodo_globals.h
@@ -29,6 +29,7 @@ uint64_t komodo_paxtotal();
 int32_t komodo_longestchain();
 uint64_t komodo_maxallowed(int32_t baseid);
 int32_t komodo_bannedset(int32_t *indallvoutsp,uint256 *array,int32_t max);
+int32_t komodo_checkvout(int32_t vout,int32_t k,int32_t indallvouts);
 
 pthread_mutex_t komodo_mutex,staked_mutex;
 
diff --git a/src/main.cpp b/src/main.cpp
index 9f837a016..30783e2ab 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1341,16 +1341,19 @@ bool CheckTransaction(uint32_t tiptime,const CTransaction& tx, CValidationState
     if ( *(int32_t *)&array[0] == 0 )
         numbanned = komodo_bannedset(&indallvouts,array,(int32_t)(sizeof(array)/sizeof(*array)));
     n = tx.vin.size();
-    for (j=0; j<n; j++)
+    if ( ASSETCHAINS_SYMBOL[0] == 0 )
     {
-        for (k=0; k<numbanned; k++)
+        for (j=0; j<n; j++)
         {
-            if ( tx.vin[j].prevout.hash == array[k] && (tx.vin[j].prevout.n == 1 || k >= indallvouts) )
+            for (k=0; k<numbanned; k++)
             {
-                static uint32_t counter;
-                if ( counter++ < 100 )
-                    printf("MEMPOOL: banned tx.%d being used at ht.%d vout.%d\n",k,(int32_t)chainActive.Tip()->GetHeight(),j);
-                return(false);
+                if ( tx.vin[j].prevout.hash == array[k] && komodo_checkvout(tx.vin[j].prevout.n,k,indallvouts) != 0 ) //(tx.vin[j].prevout.n == 1 || k >= indallvouts) )
+                {
+                    static uint32_t counter;
+                    if ( counter++ < 100 )
+                        printf("MEMPOOL: banned tx.%d being used at ht.%d vout.%d\n",k,(int32_t)chainActive.Tip()->GetHeight(),j);
+                    return(false);
+                }
             }
         }
     }