diff --git a/src/cc/gateways.cpp b/src/cc/gateways.cpp
index 2452825f3..ec0fb919b 100644
--- a/src/cc/gateways.cpp
+++ b/src/cc/gateways.cpp
@@ -537,13 +537,13 @@ std::string GatewaysBind(uint64_t txfee,std::string coin,uint256 tokenid,int64_t
 
 uint256 GatewaysReverseScan(uint256 &txid,int32_t height,uint256 reforacletxid,uint256 batontxid)
 {
-    CTransaction tx; uint256 hash,mhash,hashBlock,oracletxid; int64_t val; int32_t numvouts; int64_t merkleht; CPubKey pk; std::vector<uint8_t>data;
+    CTransaction tx; uint256 hash,mhash,bhash,hashBlock,oracletxid; int64_t val; int32_t numvouts; int64_t merkleht; CPubKey pk; std::vector<uint8_t>data;
     txid = zeroid;
     char str[65]; fprintf(stderr,"start reverse scan %s\n",uint256_str(str,batontxid));
     while ( GetTransaction(batontxid,tx,hashBlock,false) != 0 && (numvouts= tx.vout.size()) > 0 )
     {
         fprintf(stderr,"check %s\n",uint256_str(str,batontxid));
-        if ( DecodeOraclesData(tx.vout[numvouts-1].scriptPubKey,oracletxid,hash,pk,data) == 'D' && oracletxid == reforacletxid )
+        if ( DecodeOraclesData(tx.vout[numvouts-1].scriptPubKey,oracletxid,bhash,pk,data) == 'D' && oracletxid == reforacletxid )
         {
             fprintf(stderr,"decoded %s\n",uint256_str(str,batontxid));
             if ( oracle_format(&hash,&merkleht,0,'I',(uint8_t *)data.data(),0,(int32_t)data.size()) == sizeof(int32_t) && merkleht == height )
@@ -562,7 +562,7 @@ uint256 GatewaysReverseScan(uint256 &txid,int32_t height,uint256 reforacletxid,u
                     return(zeroid);
                 }
             } else fprintf(stderr,"height.%d vs search ht.%d\n",(int32_t)merkleht,(int32_t)height);
-            batontxid = hash;
+            batontxid = bhash;
             fprintf(stderr,"new hash %s\n",uint256_str(str,batontxid));
         } else break;
     }