diff --git a/basilisk/basilisk_bitcoin.c b/basilisk/basilisk_bitcoin.c
index ee8670a30..d52ce2f31 100755
--- a/basilisk/basilisk_bitcoin.c
+++ b/basilisk/basilisk_bitcoin.c
@@ -266,7 +266,7 @@ int32_t basilisk_bitcoinscan(struct iguana_info *coin,uint8_t origblockspace[IGU
                 if ( (n= iguana_gentxarray(coin,rawmem,&txdata,&len,blockspace,datalen)) == datalen )
                 {
                     len = n;
-                    iguana_gotblockM(coin,0,&txdata,rawmem->ptr,&H,blockspace,datalen);
+                    iguana_gotblockM(coin,0,&txdata,rawmem->ptr,&H,blockspace,datalen,0);
                     flag = 1;
                     //if ( (rand() % 1000) == 0 )
                         printf("%s h.%-7d len.%-6d | HWM.%d\n",coin->symbol,h,datalen,coin->blocks.hwmchain.height);
diff --git a/crypto777/inet.c b/crypto777/inet.c
index 87113f392..850ee6dee 100755
--- a/crypto777/inet.c
+++ b/crypto777/inet.c
@@ -19,6 +19,7 @@
 #ifndef crypto777_inet_h
 #define crypto777_inet_h
 #include "OS_portable.h"
+#include <arpa/inet.h>
 
 #ifdef _WIN32
 #define in6_addr sockaddr
diff --git a/crypto777/m_android b/crypto777/m_android
index b84f37742..d58e90d65 100755
--- a/crypto777/m_android
+++ b/crypto777/m_android
@@ -1,2 +1,9 @@
-git pull
-cd iguana; ./m_android; cd ..
+#!/bin/bash
+
+if [[ $# -eq 0 ]]; then
+   git pull
+   #cd iguana; ./m_android; cd ..
+fi
+echo "Compiling crypto777..."
+$CC2 -c -O2 *.c jpeg/*.c jpeg/unix/*.c
+rm -f ../agents/libcrypto777.a; $AR rcu ../agents/libcrypto777.a *.o
diff --git a/gecko/gecko.c b/gecko/gecko.c
index 1b6fb5754..871cd63a5 100755
--- a/gecko/gecko.c
+++ b/gecko/gecko.c
@@ -47,10 +47,10 @@ void gecko_iteration(struct supernet_info *myinfo,struct iguana_info *btcd,struc
     longesthdrsi = virt->longestchain / virt->chain->bundlesize;
     if ( (bp= virt->bundles[hwmhdrsi]) != 0 )
     {
-        iguana_RTspendvectors(myinfo,virt,bp);
-        iguana_RTramchainalloc("RTbundle",virt,bp);
-        iguana_update_balances(virt);
-        iguana_realtime_update(myinfo,virt);
+        //iguana_RTspendvectors(myinfo,virt,bp);
+        //iguana_RTramchainalloc("RTbundle",virt,bp);
+        //iguana_update_balances(virt);
+        //iguana_realtime_update(myinfo,virt);
     }
     if ( 0 && hwmhdrsi <= longesthdrsi )//&& virt->blocks.hwmchain.height < virt->longestchain-1 )
     {
diff --git a/iguana/coins/genbtc b/iguana/coins/genbtc
index 22b9218d4..1b181efcc 100755
--- a/iguana/coins/genbtc
+++ b/iguana/coins/genbtc
@@ -1 +1 @@
-curl --url "http://127.0.0.1:7778" --data "{\"prefetchlag\":5,\"poll\":1,\"active\":1,\"agent\":\"iguana\",\"method\":\"addcoin\",\"newcoin\":\"BTC\",\"startpend\":8,\"endpend\":6,\"services\":129,\"maxpeers\":64,\"RELAY\":1,\"VALIDATE\":1,\"portp2p\":8333}"
+curl --url "http://127.0.0.1:7778" --data "{\"prefetchlag\":5,\"poll\":1,\"active\":1,\"agent\":\"iguana\",\"method\":\"addcoin\",\"newcoin\":\"BTC\",\"startpend\":64,\"endpend\":16,\"services\":129,\"maxpeers\":512,\"RELAY\":1,\"VALIDATE\":1,\"portp2p\":8333}"
diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 99cb7e32c..dfb5d7359 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -399,7 +399,7 @@ int32_t iguana_helperB(struct iguana_info *coin,int32_t helperid,struct iguana_b
         printf("iguana_helperB unexpected null bp\n");
         return(-1);
     }
-    if ( bp != coin->current )
+    //if ( bp != coin->current )
     {
         iguana_ramchain_prefetch(coin,&bp->ramchain,7);
         if ( convertflag == 0 )
@@ -416,10 +416,16 @@ int32_t iguana_helperB(struct iguana_info *coin,int32_t helperid,struct iguana_b
 void iguana_update_balances(struct iguana_info *coin)
 {
     int32_t i,hdrsi,max; struct iguana_bundle *bp; char fname[1024];
+    if ( coin->RTheight > 0 )
+    {
+        printf("Need to restart iguana to generate new balances files\n");
+        printf("RT dataset can expand past bundle boundary, so no need to update balance files now\n");
+        return;
+    }
     max = coin->bundlescount;
     if ( coin->bundles[max-1] != 0 && coin->bundles[max-1]->emitfinish <= 1 && coin->RTheight == 0 )
         max--;
-    if ( iguana_balancefinished(coin) < max && iguana_spendvectorsaves(coin) == 0 )
+    //if ( iguana_balancefinished(coin) < max && iguana_spendvectorsaves(coin) == 0 )
     {
         if ( coin->origbalanceswritten <= 1 )
             hdrsi = 0;
@@ -429,11 +435,12 @@ void iguana_update_balances(struct iguana_info *coin)
             {
                 iguana_volatilespurge(coin,&bp->ramchain);
                 sprintf(fname,"%s/%s/accounts/debits.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
-                //OS_removefile(fname,0);
+            OS_removefile(fname,0);
                 sprintf(fname,"%s/%s/accounts/lastspends.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
-                //OS_removefile(fname,0);
+            OS_removefile(fname,0);
                 iguana_volatilesalloc(coin,&bp->ramchain,0);//i < hdrsi);
             }
+        printf("accounts files purged\n");
         sleep(3);
         for (hdrsi=0; hdrsi<max; hdrsi++)
         {
@@ -443,17 +450,20 @@ void iguana_update_balances(struct iguana_info *coin)
                 {
                     //iguana_ramchain_prefetch(coin,&bp->ramchain,3);
                     if ( iguana_balancegen(coin,0,bp,0,coin->chain->bundlesize-1,0) == 0 )
+                    {
+                        fprintf(stderr,"%d ",hdrsi);
                         bp->balancefinish = (uint32_t)time(NULL);
+                    }
                     else printf("balancegen error.[%d]\n",bp->hdrsi);
                 }
             } else printf("null bp.[%d]\n",hdrsi);
         }
-        if ( max != coin->origbalanceswritten )
+        //if ( max != coin->origbalanceswritten )
         {
             coin->balanceflush = max+1;
             while ( coin->balanceflush != 0 )
                 sleep(3);
-        } else printf("skip flush when max.%d and orig.%d\n",max,coin->origbalanceswritten);
+        }// else printf("skip flush when max.%d and orig.%d\n",max,coin->origbalanceswritten);
     }
 }
 
@@ -495,9 +505,29 @@ int32_t iguana_utxogen(struct supernet_info *myinfo,struct iguana_info *coin,int
         //printf("helperid.%d convertfinished.%d vs max %d bundlescount.%d\n",helperid,n,max,coin->bundlescount);
         sleep(IGUANA_NUMHELPERS+3);
     }
+    if ( helperid < incr )
+    {
+        for (hdrsi=helperid; hdrsi<max; hdrsi+=incr)
+        {
+            if ( (bp= coin->bundles[hdrsi]) == 0 )
+                continue;
+            if ( iguana_bundlevalidate(coin,bp,0) != bp->n )
+            {
+                printf("validate.[%d] error. refresh page or restart iguana and it should regenerate\n",bp->hdrsi);
+                exit(-1);
+            } // else printf("%s helperid.%d validated.[%d]\n",coin->symbol,helperid,hdrsi);
+        }
+    }
+    while ( iguana_validated(coin) < max || iguana_utxofinished(coin) < max )
+    {
+        printf("%s helperid.%d waiting for spendvectorsaved.%u v.%d u.%d b.%d vs max.%d\n",coin->symbol,helperid,coin->spendvectorsaved,iguana_validated(coin),iguana_utxofinished(coin),iguana_balancefinished(coin),max);
+        sleep(IGUANA_NUMHELPERS+3);
+    }
     if ( helperid == 0 )
     {
+        printf("start iguana_update_balances\n");
         iguana_update_balances(coin);
+        printf("iguana_update_balances completed\n");
         if ( 1 )
         {
             for (i=0; i<max; i++)
@@ -513,30 +543,20 @@ int32_t iguana_utxogen(struct supernet_info *myinfo,struct iguana_info *coin,int
     //printf("helper.%d check validates\n",helperid);
     //incr = IGUANA_NUMHELPERS;
     //incr = 1;
-    if ( helperid < incr )
-    {
-        for (hdrsi=helperid; hdrsi<max; hdrsi+=incr)
-        {
-            if ( (bp= coin->bundles[hdrsi]) == 0 )
-                continue;
-            if ( iguana_bundlevalidate(coin,bp,0) != bp->n )
-            {
-                printf("validate.[%d] error. refresh page or restart iguana and it should regenerate\n",bp->hdrsi);
-                exit(-1);
-            } // else printf("%s helperid.%d validated.[%d]\n",coin->symbol,helperid,hdrsi);
-        }
-    }
-    while ( iguana_validated(coin) < max || iguana_utxofinished(coin) < max || iguana_balancefinished(coin) < max )
-    {
-        printf("%s helperid.%d waiting for spendvectorsaved.%u v.%d u.%d b.%d vs max.%d\n",coin->symbol,helperid,coin->spendvectorsaved,iguana_validated(coin),iguana_utxofinished(coin),iguana_balancefinished(coin),max);
-        sleep(IGUANA_NUMHELPERS+3);
-    }
     if ( helperid == 0 )
     {
         coin->spendvectorsaved = (uint32_t)time(NULL);
         coin->spendvalidated = 0;
         printf("%s UTXOGEN spendvectorsaved <- %u\n",coin->symbol,coin->spendvectorsaved);
-        iguana_utxoaddr_gen(myinfo,coin,(coin->bundlescount - 1) * coin->chain->bundlesize);
+        if ( iguana_utxoaddr_gen(myinfo,coin,(coin->bundlescount - 1) * coin->chain->bundlesize) < 0 )
+        {
+            printf("retry utxoaddr_gen\n");
+            if ( iguana_utxoaddr_gen(myinfo,coin,(coin->bundlescount - 1) * coin->chain->bundlesize) < 0 )
+            {
+                printf("restart iguana: fatal error generating ledger file for %s\n",coin->symbol);
+                exit(1);
+            }
+        }
     }
     else
     {
@@ -682,6 +702,8 @@ void iguana_coinloop(void *arg)
         flag = 0;
         for (i=0; i<n; i++)
         {
+            if ( n > 1 && (rand() % (n*100)) > 100 )
+                continue;
             if ( (coin= coins[i]) != 0 )
             {
                 if ( coin->peers == 0 )
@@ -768,11 +790,13 @@ void iguana_coinloop(void *arg)
             }
         }
         //printf("%s flag.%d isRT.%d polltimeout.%d numranked.%d\n",coin->symbol,flag,coin->isRT,coin->polltimeout,coin->peers->numranked);
-        if ( flag == 0 && coin->isRT == 0 && coin->peers != 0 )
+        /*if ( flag == 0 && coin->isRT == 0 && coin->peers != 0 )
             usleep(coin->polltimeout*1000 + (coin->peers->numranked == 0)*1000000);
         else if ( coin->current != 0 && coin->current->hdrsi == coin->longestchain/coin->chain->bundlesize )
             usleep(coin->polltimeout*5000 + 90000 + (coin->peers->numranked == 0)*1000000);
-        else usleep(coin->polltimeout*1000);
+        else usleep(coin->polltimeout*1000);*/
+        if ( flag == 0 )
+            usleep(100000);
     }
 }
 
diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index 9e844484c..959537910 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -19,6 +19,8 @@
 #if (defined(_WIN32) || defined(__WIN32__)) && \
 !defined(WIN32) && !defined(__SYMBIAN32__)
 #define WIN32
+#else
+#include <arpa/inet.h>
 #endif
 
 //#define BTC2_VERSION
diff --git a/iguana/iguana_bundles.c b/iguana/iguana_bundles.c
index e45e9eefa..c5a91f379 100755
--- a/iguana/iguana_bundles.c
+++ b/iguana/iguana_bundles.c
@@ -218,15 +218,21 @@ int32_t iguana_bundlehash2add(struct iguana_info *coin,struct iguana_block **blo
             }
             else
             {
-                printf("bp.[%d]->blocks[%d] mismatch %p != %p\n",bp->hdrsi,bundlei,bp->blocks[bundlei],block);
                 if ( coin->RTheight > 0 && bp->bundleheight+bundlei > coin->firstRTheight )
                 {
-                    if ( (block= iguana_blockfind("reset",coin,bp->hashes[0])) != 0 )
+                    if ( bundlei > 1 )
+                        bundlei -= 2;
+                    if ( bp->bundleheight+bundlei > coin->blocks.hwmchain.height && (block= iguana_blockfind("reset",coin,bp->hashes[0])) != 0 )
                     {
-                        printf("RESET HWM to %d\n",coin->firstRTheight);
                         iguana_blockzcopy(coin->chain->zcash,(void *)&coin->blocks.hwmchain,block);
+                        printf("RESET HWM to %d ht.%d\n",bp->bundleheight+bundlei,block->height);
                         return(-1);
-                    }
+                    } //else printf("couldnt find block at %d\n",bp->bundleheight+bundlei);
+                }
+                else if ( bundlei > 0 )
+                {
+                    printf("bp.[%d]->blocks[%d] mismatch %p != %p\n",bp->hdrsi,bundlei,bp->blocks[bundlei],block);
+                    bp->blocks[bundlei] = 0;
                 }
                 iguana_blockunmark(coin,block,bp,bundlei,1);
                 return(-1);
@@ -452,8 +458,6 @@ char *iguana_bundleaddrs(struct iguana_info *coin,int32_t hdrsi)
             retjson = cJSON_CreateArray();
             PKbits = RAMCHAIN_PTR(rdata,PKoffset);
             P = RAMCHAIN_PTR(rdata,Poffset);
-            //PKbits = (void *)(long)((long)rdata + rdata->PKoffset);
-            //P = (void *)(long)((long)rdata + rdata->Poffset);
             for (pkind=0; pkind<numpkinds; pkind++,P++)
             {
                 init_hexbytes_noT(rmdstr,P->rmd160,20);
@@ -1163,7 +1167,7 @@ int32_t iguana_cacheprocess(struct iguana_info *coin,struct iguana_bundle *bp,in
                 iguana_meminit(&coin->internaladdr.TXDATA,"txdata",0,IGUANA_MAXPACKETSIZE*1.5,0);
             if ( coin->internaladdr.HASHMEM.ptr == 0 )
                 iguana_meminit(&coin->internaladdr.HASHMEM,"HASHPTRS",0,256,0);
-            if ( iguana_msgparser(coin,&coin->internaladdr,&coin->internaladdr.RAWMEM,&coin->internaladdr.TXDATA,&coin->internaladdr.HASHMEM,&H,&data[sizeof(recvlen)],recvlen) < 0 )
+            if ( iguana_msgparser(coin,&coin->internaladdr,&coin->internaladdr.RAWMEM,&coin->internaladdr.TXDATA,&coin->internaladdr.HASHMEM,&H,&data[sizeof(recvlen)],recvlen,1) < 0 )
                 printf("error parsing speculativecache.[%d:%d]\n",bp->hdrsi,bundlei);
         }
         free(data);
diff --git a/iguana/iguana_msg.c b/iguana/iguana_msg.c
index 5582cf13f..9e4e486e3 100755
--- a/iguana/iguana_msg.c
+++ b/iguana/iguana_msg.c
@@ -827,7 +827,7 @@ int32_t iguana_intvectors(struct iguana_info *coin,struct iguana_peer *addr,int3
     //printf("intvectors.%c recvlen.%d\n",intvectors,recvlen);
 }
 
-int32_t iguana_msgparser(struct iguana_info *coin,struct iguana_peer *addr,struct OS_memspace *rawmem,struct OS_memspace *txmem,struct OS_memspace *hashmem,struct iguana_msghdr *H,uint8_t *data,int32_t recvlen)
+int32_t iguana_msgparser(struct iguana_info *coin,struct iguana_peer *addr,struct OS_memspace *rawmem,struct OS_memspace *txmem,struct OS_memspace *hashmem,struct iguana_msghdr *H,uint8_t *data,int32_t recvlen,int32_t fromcache)
 {
     uint8_t serialized[16384]; char *ipaddr; struct supernet_info *myinfo = SuperNET_MYINFO(0);
     int32_t i,n=0,retval=-1,ishost,srvmsg,bloom,sendlen=0,intvectors,len= -100; uint64_t nonce,x;  bits256 hash2;
@@ -873,7 +873,7 @@ int32_t iguana_msgparser(struct iguana_info *coin,struct iguana_peer *addr,struc
                     if ( (n= iguana_gentxarray(coin,rawmem,&txdata,&len,data,recvlen)) == recvlen )
                     {
                         len = n;
-                        iguana_gotblockM(coin,addr,&txdata,rawmem->ptr,H,data,recvlen);
+                        iguana_gotblockM(coin,addr,&txdata,rawmem->ptr,H,data,recvlen,fromcache);
                     }
                     else
                     {
diff --git a/iguana/iguana_peers.c b/iguana/iguana_peers.c
index cc328bf9c..38921baa5 100755
--- a/iguana/iguana_peers.c
+++ b/iguana/iguana_peers.c
@@ -500,7 +500,7 @@ int32_t iguana_send(struct iguana_info *coin,struct iguana_peer *addr,uint8_t *s
             remains -= numsent;
             serialized += numsent;
             if ( remains > 0 )
-                printf("iguana sent.%d remains.%d of len.%d\n",numsent,remains,len);
+                printf("%s iguana sent.%d remains.%d of len.%d\n",addr->ipaddr,numsent,remains,len);
         }
     }
     addr->totalsent += len;
@@ -566,7 +566,7 @@ int32_t iguana_recv(char *ipaddr,int32_t usock,uint8_t *recvbuf,int32_t len)
     return(len);
 }
 
-void iguana_parsebuf(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_msghdr *H,uint8_t *buf,int32_t len)
+void iguana_parsebuf(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_msghdr *H,uint8_t *buf,int32_t len,int32_t fromcache)
 {
     struct iguana_msghdr checkH;
     memset(&checkH,0,sizeof(checkH));
@@ -582,7 +582,7 @@ void iguana_parsebuf(struct iguana_info *coin,struct iguana_peer *addr,struct ig
                 iguana_meminit(&addr->HASHMEM,"HASHPTRS",0,256,0);//IGUANA_MAXPACKETSIZE*16,0);
             //printf("Init %s memory %p %p %p\n",addr->ipaddr,addr->RAWMEM.ptr,addr->TXDATA.ptr,addr->HASHMEM.ptr);
         }
-        if ( iguana_msgparser(coin,addr,&addr->RAWMEM,&addr->TXDATA,&addr->HASHMEM,H,buf,len) < 0 || addr->dead != 0 )
+        if ( iguana_msgparser(coin,addr,&addr->RAWMEM,&addr->TXDATA,&addr->HASHMEM,H,buf,len,fromcache) < 0 || addr->dead != 0 )
         {
             printf("%p addr->dead.%d or parser break at %u\n",&addr->dead,addr->dead,(uint32_t)time(NULL));
             addr->dead = (uint32_t)time(NULL);
@@ -631,14 +631,14 @@ void _iguana_processmsg(struct iguana_info *coin,int32_t usock,struct iguana_pee
                     buf = mycalloc('p',1,len);
                 if ( (recvlen= iguana_recv(addr->ipaddr,usock,buf,len)) < 0 )
                 {
-                    printf("recv error on (%s) len.%d errno.%d (%s)\n",H.command,len,-recvlen,strerror(-recvlen));
+                    printf("%s recv error on (%s) len.%d errno.%d (%s)\n",addr->ipaddr,H.command,len,-recvlen,strerror(-recvlen));
                     if ( buf != _buf )
                         myfree(buf,len);
-                    addr->dead = (uint32_t)time(NULL);
+                    //addr->dead = (uint32_t)time(NULL);
                     return;
                 }
             }
-            iguana_parsebuf(coin,addr,&H,buf,len);
+            iguana_parsebuf(coin,addr,&H,buf,len,0);
             if ( buf != _buf )
                 myfree(buf,len);
             return;
@@ -1200,7 +1200,7 @@ void iguana_dedicatedloop(struct supernet_info *myinfo,struct iguana_info *coin,
             if ( req->datalen != 0 )
             {
                 //char str[65]; printf("CACHE.%p parse[%d] %s %s\n",req,req->recvlen,req->H.command,bits256_str(str,req->zblock.RO.hash2));
-                iguana_parsebuf(coin,addr,&req->H,req->serializeddata,req->recvlen);
+                iguana_parsebuf(coin,addr,&req->H,req->serializeddata,req->recvlen,1);
             } else printf("CACHE error no datalen\n");
             coin->cachefreed++;
             myfree(req,req->allocsize);
@@ -1300,9 +1300,12 @@ void iguana_dedicatedloop(struct supernet_info *myinfo,struct iguana_info *coin,
     myfree(buf,bufsize);
     if ( addr->filehash2 != 0 )
         myfree(addr->filehash2,addr->maxfilehash2*sizeof(*addr->filehash2)), addr->filehash2 = 0;
-    iguana_mempurge(&addr->RAWMEM);
-    iguana_mempurge(&addr->TXDATA);
-    iguana_mempurge(&addr->HASHMEM);
+    if ( 0 )
+    {
+        iguana_mempurge(&addr->RAWMEM);
+        iguana_mempurge(&addr->TXDATA);
+        iguana_mempurge(&addr->HASHMEM);
+    }
 #ifdef IGUANA_PEERALLOC
     while ( (remaining= iguana_peerallocated(coin,addr)) > 0 )
     {
diff --git a/iguana/iguana_ramchain.c b/iguana/iguana_ramchain.c
index 89444abf1..a656b9b7b 100755
--- a/iguana/iguana_ramchain.c
+++ b/iguana/iguana_ramchain.c
@@ -2804,7 +2804,7 @@ int32_t iguana_RTramchaindata(struct iguana_info *coin,struct OS_memspace *TXDAT
                     printf(" script type.%d\n",type);
                 }
                 bitcoin_address(coinaddr,coin->chain->pubtype,V.rmd160,sizeof(V.rmd160));
-                iguana_RTunspent(coin,block,polarity,coinaddr,V.rmd160,tx->txid,j,tx->vouts[j].value);
+                iguana_RTunspent(coin,block,polarity,coinaddr,V.rmd160,type,script,scriptlen,tx->txid,j,tx->vouts[j].value);
             }
             ramchain->H.spendind += tx->tx_in;
         }
@@ -2816,7 +2816,7 @@ int32_t iguana_RTramchaindata(struct iguana_info *coin,struct OS_memspace *TXDAT
             tx = &txarray[i];
             for (j=0; j<tx->tx_in; j++)
             {
-                iguana_RTspend(coin,block,polarity,tx->txid,j,tx->vins[j].prev_hash,tx->vins[j].prev_vout);
+                iguana_RTspend(coin,block,polarity,tx->vins[i].vinscript,tx->vins[i].scriptlen,tx->txid,j,tx->vins[j].prev_hash,tx->vins[j].prev_vout);
             }
         }
         iguana_RTtxid(coin,block,polarity,i,txn_count,tx->txid,tx->tx_out,tx->tx_in,tx->lock_time,tx->version,tx->timestamp,unspents,spends);
diff --git a/iguana/iguana_realtime.c b/iguana/iguana_realtime.c
index af6ce89d5..3ecd50595 100755
--- a/iguana/iguana_realtime.c
+++ b/iguana/iguana_realtime.c
@@ -464,11 +464,11 @@ int32_t iguana_realtime_update(struct supernet_info *myinfo,struct iguana_info *
     return(flag);
 }
 
-void iguana_RTunspent(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,char *coinaddr,uint8_t *rmd160,bits256 txid,int32_t vout,int64_t value)
+void iguana_RTunspent(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,char *coinaddr,uint8_t *rmd160,int32_t type,uint8_t *script,int32_t scriptlen,bits256 txid,int32_t vout,int64_t value)
 {
     int32_t i;
     // fill in array element and update counters
-    if ( strcmp("BTC",coin->symbol) != 0 )
+    if ( 0 && strcmp("BTC",coin->symbol) != 0 )
     {
         for (i=0; i<20; i++)
             printf("%02x",rmd160[i]);
@@ -476,11 +476,11 @@ void iguana_RTunspent(struct iguana_info *coin,struct iguana_block *block,int64_
     }
 }
 
-void iguana_RTspend(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,bits256 txid,int32_t vini,bits256 prev_hash,int32_t prev_vout)
+void iguana_RTspend(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,uint8_t *script,int32_t scriptlen,bits256 txid,int32_t vini,bits256 prev_hash,int32_t prev_vout)
 {
     char str[65],str2[65];
     // fill in array element and update counters
-    if ( strcmp("BTC",coin->symbol) != 0 )
+    if ( 0 && strcmp("BTC",coin->symbol) != 0 )
         printf("%s vini.%d spend.(%s/v%d) %lld\n",bits256_str(str,txid),vini,bits256_str(str2,prev_hash),prev_vout,(long long)polarity);
 }
 
@@ -488,7 +488,7 @@ void iguana_RTtxid(struct iguana_info *coin,struct iguana_block *block,int64_t p
 {
     char str[65];
     // add to hashtable block <-> txids[]
-    if ( strcmp("BTC",coin->symbol) != 0 )
+    if ( 0 && strcmp("BTC",coin->symbol) != 0 )
         printf("%s txid.(%s) vouts.%d vins.%d version.%d lock.%u t.%u %lld\n",coin->symbol,bits256_str(str,txid),numvouts,numvins,version,locktime,timestamp,(long long)polarity);
 }
 
@@ -496,52 +496,81 @@ void iguana_RTreset(struct iguana_info *coin)
 {
     iguana_utxoaddrs_purge(coin);
     iguana_utxoupdate(coin,-1,0,0,0,0,-1,0); // free hashtables
-    printf("%s RTreset\n",coin->symbol);
+    coin->lastRTheight = 0;
+    coin->RTheight = coin->firstRTheight;
+    printf("%s RTreset %d\n",coin->symbol,coin->RTheight);
 }
 
 void iguana_RTunmap(uint8_t *ptr,uint32_t len)
 {
-    munmap(&ptr[-sizeof(len)],len+sizeof(len));
+    OS_releasemap(&ptr[-2*sizeof(len)],len+2*sizeof(len));
 }
 
-void *iguana_RTrawdata(struct iguana_info *coin,bits256 hash2,uint8_t *data,int32_t *recvlenp)
+void *iguana_RTrawdata(struct iguana_info *coin,bits256 hash2,uint8_t *data,int32_t *recvlenp,int32_t *numtxp,int32_t checkonly)
 {
-    FILE *fp; char fname[1024],str[65]; long filesize; uint8_t *ptr; uint32_t i,nonz,checklen;
+    FILE *fp; char fname[1024],str[65]; long filesize; int32_t len; uint8_t *ptr; uint32_t i,nonz,checknumtx,checklen;
     sprintf(fname,"%s/%s/RT/%s.raw",GLOBAL_TMPDIR,coin->symbol,bits256_str(str,hash2));
     OS_compatible_path(fname);
-    if ( *recvlenp > 0 )
+    if ( *recvlenp == -1 )
+        OS_removefile(fname,0);
+    else
     {
-        if ( (fp= fopen(fname,"wb")) != 0 )
+        if ( (checkonly != 0 || *recvlenp > 0) && (fp= fopen(fname,"rb")) != 0 )
         {
-            if ( fwrite(recvlenp,1,sizeof(*recvlenp),fp) != sizeof(*recvlenp) || fwrite(data,1,*recvlenp,fp) != *recvlenp )
-                printf("error writing %s len.%d\n",bits256_str(str,hash2),*recvlenp);
+            fseek(fp,0,SEEK_END);
+            filesize = ftell(fp);
+            rewind(fp);
+            if ( fread(&len,1,sizeof(len),fp) == sizeof(len) && len == filesize-sizeof(int32_t)*2 )
+            {
+                fclose(fp);
+                //printf("already have %s\n",bits256_str(str,hash2));
+                *recvlenp = 0;
+                if ( checkonly != 0 )
+                    return((void *)"already have rawdata");
+                return(0);
+            }
+            //printf("len.%d filesize.%ld\n",len,filesize);
             fclose(fp);
-            //printf("created %s\n",fname);
-        } else printf("couldnt create %s\n",fname);
-    }
-    else if ( *recvlenp == 0 )
-    {
-        if ( (ptr= OS_mapfile(fname,&filesize,0)) != 0 )
+        }
+        if ( *recvlenp > 0 )
         {
-            memcpy(&checklen,ptr,sizeof(checklen));
-            if ( checklen == (int32_t)(filesize - sizeof(checklen)) )
+            if ( coin->RTheight == 0 && coin->blocks.hwmchain.height < coin->longestchain-coin->chain->bundlesize && iguana_utxofinished(coin) < coin->bundlescount-3 )
             {
-                for (i=nonz=0; i<checklen; i++)
-                    if ( ptr[sizeof(checklen) + i] != 0 )
-                        nonz++;
-                *recvlenp = (int32_t)(filesize - sizeof(checklen));
-                return(&ptr[sizeof(*recvlenp)]);
-            } else printf("checklen.%d vs %d\n",checklen,(int32_t)(filesize - sizeof(checklen)));
+                //printf("skip %s\n",bits256_str(str,hash2));
+                return(0);
+            }
+            if ( (fp= fopen(fname,"wb")) != 0 )
+            {
+                if ( fwrite(recvlenp,1,sizeof(*recvlenp),fp) != sizeof(*recvlenp) || fwrite(numtxp,1,sizeof(*numtxp),fp) != sizeof(*numtxp) || fwrite(data,1,*recvlenp,fp) != *recvlenp )
+                    printf("error writing %s len.%d numtx.%d\n",bits256_str(str,hash2),*recvlenp,*numtxp);
+                fclose(fp);
+                //printf("numtx.%d len.%d %s\n",*numtxp,*recvlenp,fname);
+            } else printf("couldnt create %s\n",fname);
+        }
+        else if ( checkonly == 0 )
+        {
+            if ( (ptr= OS_mapfile(fname,&filesize,0)) != 0 )
+            {
+                memcpy(&checklen,ptr,sizeof(checklen));
+                memcpy(&checknumtx,&ptr[sizeof(checklen)],sizeof(checknumtx));
+                *numtxp = checknumtx;
+                if ( checklen == (int32_t)(filesize - sizeof(checklen) - sizeof(checknumtx)) )//&& checknumtx == *numtxp )
+                {
+                    for (i=nonz=0; i<checklen; i++)
+                        if ( ptr[2*sizeof(checklen) + i] != 0 )
+                            nonz++;
+                    *recvlenp = (int32_t)(filesize - sizeof(checklen) - sizeof(checknumtx));
+                    return(&ptr[sizeof(*recvlenp) + sizeof(checknumtx)]);
+                } else printf("checklen.%d vs %d, checknumtx %d vs %d\n",checklen,(int32_t)(filesize - sizeof(checklen) - sizeof(checknumtx)),checknumtx,*numtxp);
+            }
         }
     }
-    else if ( *recvlenp == -1 )
-        OS_removefile(fname,0);
     return(0);
 }
 
 void iguana_RTpurge(struct iguana_info *coin,int32_t lastheight)
 {
-    int32_t hdrsi,bundlei,height,recvlen=-1; struct iguana_bundle *bp;
+    int32_t hdrsi,bundlei,height,numtx=0,recvlen=-1; struct iguana_bundle *bp;
     printf("start RTpurge from %d\n",lastheight - coin->chain->bundlesize*10);
     for (height=lastheight-coin->chain->bundlesize*10; height<lastheight; height++)
     {
@@ -550,19 +579,34 @@ void iguana_RTpurge(struct iguana_info *coin,int32_t lastheight)
         hdrsi = (height / coin->chain->bundlesize);
         bundlei = (height % coin->chain->bundlesize);
         if ( (bp= coin->bundles[hdrsi]) != 0 && bits256_nonz(bp->hashes[bundlei]) != 0 )
-            iguana_RTrawdata(coin,bp->hashes[bundlei],0,&recvlen);
+            iguana_RTrawdata(coin,bp->hashes[bundlei],0,&recvlen,&numtx,0); // delete file
     }
     printf("end RTpurge.%d\n",lastheight);
 }
 
-void iguana_RTiterate(struct iguana_info *coin,int32_t offset,struct iguana_block *block,int64_t polarity)
+int32_t iguana_RTiterate(struct iguana_info *coin,int32_t offset,struct iguana_block *block,int64_t polarity)
 {
-    struct iguana_txblock txdata; uint8_t *serialized; int32_t n,len; uint32_t recvlen = 0;
-    if ( (serialized= coin->RTrawdata[offset]) == 0 || (recvlen= coin->RTrecvlens[offset]) == 0 )
+    struct iguana_txblock txdata; uint8_t *serialized; int32_t i,n,errs=0,numtx,len; uint32_t recvlen = 0;
+    if ( (numtx= coin->RTnumtx[offset]) == 0 || (serialized= coin->RTrawdata[offset]) == 0 || (recvlen= coin->RTrecvlens[offset]) == 0 )
     {
-        printf("cant load from tmpdir ht.%d polarity.%lld\n",block->height,(long long)polarity);
-        return;
+        char str[65];
+        //printf("errs.%d cant load %s ht.%d polarity.%lld numtx.%d %p recvlen.%d\n",errs,bits256_str(str,block->RO.hash2),block->height,(long long)polarity,coin->RTnumtx[offset],coin->RTrawdata[offset],coin->RTrecvlens[offset]);
+        coin->RTrawdata[offset] = iguana_RTrawdata(coin,block->RO.hash2,0,&coin->RTrecvlens[offset],&coin->RTnumtx[offset],0);
+        if ( (numtx= coin->RTnumtx[offset]) == 0 || (serialized= coin->RTrawdata[offset]) == 0 || (recvlen= coin->RTrecvlens[offset]) == 0 )
+        {
+            printf("B errs.%d cant load %s ht.%d polarity.%lld numtx.%d %p recvlen.%d\n",errs,bits256_str(str,block->RO.hash2),block->height,(long long)polarity,coin->RTnumtx[offset],coin->RTrawdata[offset],coin->RTrecvlens[offset]);
+            struct iguana_peer *addr;
+            iguana_blockQ("RTiterate",coin,0,-1,block->RO.hash2,1);
+            if ( coin->peers != 0 && coin->peers->numranked > 0 )
+            {
+                for (i=0; i<coin->peers->numranked&&i<8; i++)
+                    if ( (addr= coin->peers->ranked[i]) != 0 )
+                        iguana_sendblockreqPT(coin,addr,0,-1,block->RO.hash2,1);
+            }
+            return(-1);
+        }
     }
+    printf("%s RTiterate.%lld offset.%d numtx.%d len.%d\n",coin->symbol,(long long)polarity,offset,coin->RTnumtx[offset],coin->RTrecvlens[offset]);
     memset(&txdata,0,sizeof(txdata));
     if ( coin->RTrawmem.ptr == 0 )
         iguana_meminit(&coin->RTrawmem,"RTrawmem",0,IGUANA_MAXPACKETSIZE * 2,0);
@@ -573,8 +617,11 @@ void iguana_RTiterate(struct iguana_info *coin,int32_t offset,struct iguana_bloc
     iguana_memreset(&coin->RTrawmem), iguana_memreset(&coin->RTmem), iguana_memreset(&coin->RThashmem);
     if ( (n= iguana_gentxarray(coin,&coin->RTrawmem,&txdata,&len,serialized,recvlen)) > 0 )
     {
-        iguana_RTramchaindata(coin,&coin->RTmem,&coin->RThashmem,polarity,block,coin->RTrawmem.ptr,block->RO.txn_count);
-    } else printf("gentxarray n.%d RO.txn_count.%d recvlen.%d\n",n,block->RO.txn_count,recvlen);
+        iguana_RTramchaindata(coin,&coin->RTmem,&coin->RThashmem,polarity,block,coin->RTrawmem.ptr,numtx);
+        return(0);
+    } else printf("gentxarray n.%d RO.txn_count.%d recvlen.%d\n",n,numtx,recvlen);
+    iguana_RTreset(coin);
+    return(-1);
 }
 
 struct iguana_block *iguana_RTblock(struct iguana_info *coin,int32_t height)
@@ -588,34 +635,41 @@ struct iguana_block *iguana_RTblock(struct iguana_info *coin,int32_t height)
     return(0);
 }
 
-void iguana_RTblockadd(struct iguana_info *coin,struct iguana_block *block)
+int32_t iguana_RTblockadd(struct iguana_info *coin,struct iguana_block *block)
 {
     int32_t offset;
     if ( block != 0 )
     {
         offset = block->height - coin->firstRTheight;
-        printf("%s RTblockadd.%d offset.%d\n",coin->symbol,block->height,offset);
         if ( coin->RTrawdata[offset] == 0 )
-            coin->RTrawdata[offset] = iguana_RTrawdata(coin,block->RO.hash2,0,&coin->RTrecvlens[offset]);
+            coin->RTrawdata[offset] = iguana_RTrawdata(coin,block->RO.hash2,0,&coin->RTrecvlens[offset],&coin->RTnumtx[offset],0);
+        //printf("%s RTblockadd.%d offset.%d numtx.%d len.%d\n",coin->symbol,block->height,offset,coin->RTnumtx[offset],coin->RTrecvlens[offset]);
+        block->RO.txn_count = coin->RTnumtx[offset];
         coin->RTblocks[offset] = block;
-        iguana_RTiterate(coin,offset,block,1);
+        if ( iguana_RTiterate(coin,offset,block,1) < 0 )
+            return(-1);
     }
+    return(0);
 }
 
-void iguana_RTblocksub(struct iguana_info *coin,struct iguana_block *block)
+int32_t iguana_RTblocksub(struct iguana_info *coin,struct iguana_block *block)
 {
     int32_t offset;
     if ( block != 0 )
     {
         offset = block->height - coin->firstRTheight;
-        printf("%s RTblocksub.%d offset.%d\n",coin->symbol,block->height,offset);
-        iguana_RTiterate(coin,offset,block,-1);
+        block->RO.txn_count = coin->RTnumtx[offset];
+        //printf("%s RTblocksub.%d offset.%d\n",coin->symbol,block->height,offset);
+        if ( iguana_RTiterate(coin,offset,block,-1) < 0 )
+            return(-1);
         if ( coin->RTrawdata[offset] != 0 && coin->RTrecvlens[offset] != 0 )
             iguana_RTunmap(coin->RTrawdata[offset],coin->RTrecvlens[offset]);
         coin->RTrawdata[offset] = 0;
         coin->RTrecvlens[offset] = 0;
+        coin->RTnumtx[offset] = 0;
         coin->RTblocks[offset] = 0;
     }
+    return(0);
 }
 
 void iguana_RTnewblock(struct iguana_info *coin,struct iguana_block *block)
@@ -625,12 +679,6 @@ void iguana_RTnewblock(struct iguana_info *coin,struct iguana_block *block)
     {
         if ( block->height > coin->lastRTheight )
         {
-            if ( coin->lastRTheight == 0 )
-            {
-                coin->firstRTheight = coin->RTheight;
-                iguana_RTreset(coin);
-                iguana_RTpurge(coin,coin->firstRTheight);
-            }
             n = (block->height - coin->RTheight) + 1;
             for (i=0; i<n; i++)
             {
@@ -639,19 +687,26 @@ void iguana_RTnewblock(struct iguana_info *coin,struct iguana_block *block)
                 bundlei = (height % coin->chain->bundlesize);
                 if ( (bp= coin->bundles[hdrsi]) != 0 && (addblock= bp->blocks[bundlei]) != 0 && addblock->height == coin->RTheight+i )
                 {
-                    iguana_RTblockadd(coin,addblock);
+                    if ( iguana_RTblockadd(coin,addblock) < 0 )
+                        return;
                     coin->lastRTheight = addblock->height;
-                } else printf("missing RTaddblock at i.%d RTheight.%d vs %p %d\n",i,coin->RTheight,addblock,addblock!=0?addblock->height:-1);
+                }
+                else
+                {
+                    printf("missing RTaddblock at i.%d RTheight.%d vs %p %d\n",i,coin->RTheight,addblock,addblock!=0?addblock->height:-1);
+                    iguana_RTreset(coin);
+                    return;
+                }
             }
-            coin->RTheight += n;
+            coin->RTheight += i;
             printf(">= RTnewblock RTheight %d prev %d\n",coin->RTheight,coin->lastRTheight);
         }
         else if ( block->height == coin->lastRTheight )
         {
             if ( (subblock= iguana_RTblock(coin,block->height)) != 0 && subblock != block )
             {
-                iguana_RTblocksub(coin,block);
-                iguana_RTblockadd(coin,block);
+                if ( iguana_RTblocksub(coin,subblock) < 0 || iguana_RTblockadd(coin,block) < 0 )
+                    return;
                 printf("== RTnewblock RTheight %d prev %d\n",coin->RTheight,coin->lastRTheight);
             }
         }
@@ -661,14 +716,17 @@ void iguana_RTnewblock(struct iguana_info *coin,struct iguana_block *block)
             {
                 if ( coin->lastRTheight > 0 )
                     printf("ht.%d reorg past firstRTheight.%d\n",block->height,coin->firstRTheight);
-                coin->lastRTheight = 0;
                 iguana_RTreset(coin);
             }
             else
             {
                 while ( coin->lastRTheight >= block->height )
-                    iguana_RTblocksub(coin,iguana_RTblock(coin,coin->lastRTheight--));
-                iguana_RTblockadd(coin,block);
+                {
+                    if ( iguana_RTblocksub(coin,iguana_RTblock(coin,coin->lastRTheight--)) < 0 )
+                        return;
+                }
+                if ( iguana_RTblockadd(coin,block) < 0 )
+                    return;
                 coin->lastRTheight = block->height;
             }
         }
diff --git a/iguana/iguana_recv.c b/iguana/iguana_recv.c
index 0fea12557..79e8265e9 100755
--- a/iguana/iguana_recv.c
+++ b/iguana/iguana_recv.c
@@ -63,12 +63,12 @@ int32_t iguana_speculativesearch(struct iguana_info *coin,struct iguana_block **
 int32_t iguana_sendblockreqPT(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_bundle *bp,int32_t bundlei,bits256 hash2,int32_t iamthreadsafe)
 {
     static bits256 lastreq,lastreq2;
-    int32_t len,j; struct iguana_bundle *checkbp; uint8_t serialized[sizeof(struct iguana_msghdr) + sizeof(uint32_t)*32 + sizeof(bits256)]; struct iguana_block *block=0;
+    int32_t len,j,recvlen,numtx; struct iguana_bundle *checkbp; uint8_t serialized[sizeof(struct iguana_msghdr) + sizeof(uint32_t)*32 + sizeof(bits256)]; struct iguana_block *block=0;
     char hexstr[65]; init_hexbytes_noT(hexstr,hash2.bytes,sizeof(hash2));
     if ( addr == 0 || memcmp(lastreq.bytes,hash2.bytes,sizeof(hash2)) == 0 || memcmp(lastreq2.bytes,hash2.bytes,sizeof(hash2)) == 0 )
     {
         //printf("duplicate req %s or null addr.%p\n",bits256_str(hexstr,hash2),addr);
-        if ( (rand() % 10 ) != 0 )
+        if ( iamthreadsafe == 0 && (rand() % 10 ) != 0 )
             return(0);
     }
     if ( addr->usock < 0 )
@@ -78,8 +78,13 @@ int32_t iguana_sendblockreqPT(struct iguana_info *coin,struct iguana_peer *addr,
     {
         if ( checkbp->emitfinish != 0 || ((block= checkbp->blocks[j]) != 0 && block->txvalid != 0 && block->mainchain != 0 && block->valid != 0) )
         {
-            //printf("found valid [%d:%d] in blockreqPT\n",checkbp->hdrsi,j);
-            return(0);
+            //char str[65];
+            recvlen = numtx = 0;
+            if ( iguana_RTrawdata(coin,hash2,0,&recvlen,&numtx,1) != 0 )
+            {
+                //printf("found valid [%d:%d] in blockreqPT\n",checkbp->hdrsi,j);
+                return(0);
+            } //else printf("no RTrawdata for %s\n",bits256_str(str,hash2));
         }
     }
     if ( 0 && coin->enableCACHE != 0 && iguana_speculativesearch(coin,&block,hash2) != 0 )
@@ -117,7 +122,7 @@ int32_t iguana_sendblockreqPT(struct iguana_info *coin,struct iguana_peer *addr,
         if ( block != 0 )
             block->issued = addr->pendtime;
         if ( 0 && coin->current == bp )
-            printf("REQ.(%s) bundlei.%d hdrsi.%d\n",bits256_str(hexstr,hash2),bundlei,bp!=0?bp->hdrsi:-1);
+            printf("REQ.(%s) [%d:%d] %s\n",bits256_str(hexstr,hash2),bundlei,bp!=0?bp->hdrsi:-1,addr->ipaddr);
     } else printf("MSG_BLOCK null datalen.%d\n",len);
     return(len);
 }
@@ -308,9 +313,9 @@ void iguana_bundletime(struct iguana_info *coin,struct iguana_bundle *bp,int32_t
     }
 }
 
-void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *origtxdata,struct iguana_msgtx *txarray,struct iguana_msghdr *H,uint8_t *data,int32_t recvlen)
+void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *origtxdata,struct iguana_msgtx *txarray,struct iguana_msghdr *H,uint8_t *data,int32_t recvlen,int32_t fromcache)
 {
-    struct iguana_bundlereq *req; struct iguana_txblock *txdata = 0; int32_t valid,speculative=0,i,j,bundlei,copyflag; struct iguana_block *block; struct iguana_bundle *bp; uint32_t now; char str[65];
+    struct iguana_bundlereq *req; struct iguana_txblock *txdata = 0; int32_t valid,speculative=0,i,j,bundlei,copyflag,numtx; struct iguana_block *block; struct iguana_bundle *bp; uint32_t now; char str[65];
     if ( recvlen < 0 || recvlen > IGUANA_MAXPACKETSIZE )
     {
         printf("iguana_getblockM: illegal recvlen.%d\n",recvlen);
@@ -350,13 +355,13 @@ void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct i
     else if ( 0 && coin->enableCACHE != 0 )
         printf("cache.%d validated.(%s)\n",coin->enableCACHE,bits256_str(str,origtxdata->zblock.RO.hash2));
     origtxdata->zblock.txvalid = 1;
-    if ( coin->virtualchain == 0 && addr != 0 && addr != &coin->internaladdr )
+    if ( fromcache == 0 && coin->virtualchain == 0 && addr != 0 && addr != &coin->internaladdr )
     {
         static uint64_t received[IGUANA_MAXPEERS],count[IGUANA_MAXPEERS],lastcount,lastreceived,last;
         received[addr->addrind] += recvlen;
         count[addr->addrind]++;
         now = (uint32_t)time(NULL);
-        if ( ((rand() % 1000) == 0 && now > last+10) || now > last+600 )
+        if ( ((rand() % 10000) == 0 && now > last+60) || now > last+600 )
         {
             int64_t sum2 = 0,sum = 0,diffr,diff; double bw = 0.;
             for (i=0; i<sizeof(received)/sizeof(*received); i++)
@@ -470,11 +475,14 @@ void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct i
     txdata = origtxdata;
     if ( addr != 0 )
     {
-        if ( addr->pendblocks > 0 )
-            addr->pendblocks--;
-        addr->lastblockrecv = (uint32_t)time(NULL);
-        addr->recvblocks += 1.;
-        addr->recvtotal += recvlen;
+        if ( fromcache == 0 )
+        {
+            if ( addr->pendblocks > 0 )
+                addr->pendblocks--;
+            addr->lastblockrecv = (uint32_t)time(NULL);
+            addr->recvblocks += 1.;
+            addr->recvtotal += recvlen;
+        }
         if ( speculative == 0 && iguana_ramchain_data(coin,addr,origtxdata,txarray,origtxdata->zblock.RO.txn_count,data,recvlen) >= 0 )
         {
             txdata->zblock.fpipbits = (uint32_t)addr->ipbits;
@@ -495,15 +503,19 @@ void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct i
             }*/
         } //else printf("cant save block\n");
     }
-    iguana_RTrawdata(coin,txdata->zblock.RO.hash2,data,&recvlen);
+    numtx = origtxdata->zblock.RO.txn_count;
+    iguana_RTrawdata(coin,txdata->zblock.RO.hash2,data,&recvlen,&numtx,0);
     req->zblock = txdata->zblock;
     if ( coin->virtualchain != 0 )
         printf("%s recvlen.%d ipbits.%x prev.(%s)\n",coin->symbol,req->zblock.RO.recvlen,req->zblock.fpipbits,bits256_str(str,txdata->zblock.RO.prev_block));
     req->zblock.RO.txn_count = req->numtx = txdata->zblock.RO.txn_count;
-    coin->recvcount++;
-    coin->recvtime = (uint32_t)time(NULL);
+    if ( fromcache == 0 )
+    {
+        coin->recvcount++;
+        coin->recvtime = (uint32_t)time(NULL);
+        netBLOCKS++;
+    }
     req->addr = addr;
-    netBLOCKS++;
     queue_enqueue("recvQ",&coin->recvQ,&req->DL,0);
 }
 
@@ -551,7 +563,7 @@ void iguana_gotheadersM(struct iguana_info *coin,struct iguana_peer *addr,struct
 
 void iguana_gotblockhashesM(struct iguana_info *coin,struct iguana_peer *addr,bits256 *blockhashes,int32_t n)
 {
-    struct iguana_bundlereq *req; int32_t i,num;
+    struct iguana_bundlereq *req; int32_t i,num,j,flag; struct iguana_bundle *bp;
     if ( addr != 0 )
     {
         addr->recvhdrs++;
@@ -575,7 +587,27 @@ void iguana_gotblockhashesM(struct iguana_info *coin,struct iguana_peer *addr,bi
         if ( coin->RTheight > 0 )
         {
             for (i=1; i<n; i++)
-                iguana_sendblockreqPT(coin,addr,0,-1,blockhashes[i],0);
+            {
+                flag = 0;
+                if ( (bp= coin->current) != 0 )
+                {
+                    for (j=0; j<bp->n; j++)
+                    {
+                        if ( j < bp->numspec && bp->speculative != 0 && bits256_cmp(bp->speculative[j],blockhashes[i]) == 0 )
+                        {
+                            flag = 1;
+                            break;
+                        }
+                        if ( bits256_cmp(bp->hashes[j],blockhashes[i]) == 0 )
+                        {
+                            flag = 1;
+                            break;
+                        }
+                    }
+                }
+           //     if ( flag == 0 )
+                    iguana_sendblockreqPT(coin,addr,0,-1,blockhashes[i],0);
+            }
         }
         else if ( n > coin->chain->bundlesize )
             iguana_sendblockreqPT(coin,addr,0,-1,blockhashes[1],0);
diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index 3c4bc5147..646f6d0d9 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -939,7 +939,7 @@ struct iguana_utxoaddr *iguana_utxoaddrfind(int32_t createflag,struct iguana_inf
     return(utxoaddr);
 }
 
-int64_t iguana_bundle_unspents(struct iguana_info *coin,struct iguana_bundle *bp,int32_t maketable,struct iguana_utxoaddr **prevp)
+int64_t iguana_bundle_unspents(struct iguana_info *coin,struct iguana_bundle *bp,struct iguana_utxoaddr **prevp)
 {
     struct iguana_utxoaddr *utxoaddr; uint32_t unspentind,pkind; struct iguana_ramchaindata *rdata=0; struct iguana_pkhash *P; struct iguana_unspent *U; struct iguana_utxo *U2=0; int64_t value,balance = 0;
     if ( bp == 0 || (rdata= bp->ramchain.H.data) == 0 || (U2= bp->ramchain.Uextras) == 0 )
@@ -960,21 +960,18 @@ int64_t iguana_bundle_unspents(struct iguana_info *coin,struct iguana_bundle *bp
             else
             {
                 balance += value;
-                if ( maketable != 0 )
+                if ( (pkind= U[unspentind].pkind) < rdata->numpkinds && pkind > 0 )
                 {
-                    if ( (pkind= U[unspentind].pkind) < rdata->numpkinds && pkind > 0 )
+                    if ( (utxoaddr= iguana_utxoaddrfind(1,coin,bp->hdrsi,pkind,P[pkind].rmd160,prevp)) != 0 )
                     {
-                        if ( (utxoaddr= iguana_utxoaddrfind(1,coin,bp->hdrsi,pkind,P[pkind].rmd160,prevp)) != 0 )
-                        {
-                            //printf("%.8f ",dstr(value));
-                            utxoaddr->histbalance += value;
-                        }
-                        else printf("cant find pkind.%u for unspentind.%u hdrsi.%d\n",pkind,unspentind,bp->hdrsi);
-                    } else printf("illegal pkind.%u for unspentind.%u hdrsi.%d\n",pkind,unspentind,bp->hdrsi);
-                }
+                        //printf("%.8f ",dstr(value));
+                        utxoaddr->histbalance += value;
+                    } else printf("cant find pkind.%u for unspentind.%u hdrsi.%d\n",pkind,unspentind,bp->hdrsi);
+                } else printf("illegal pkind.%u for unspentind.%u hdrsi.%d\n",pkind,unspentind,bp->hdrsi);
             }
         } // else printf("[%d] u%u spent %.8f\n",bp->hdrsi,unspentind,dstr(value));
     }
+    printf("[%d %.8f] ",bp->hdrsi,dstr(balance));
     return(balance);
 }
 
@@ -1003,25 +1000,6 @@ static int _utxoaddr_cmp(const void *a,const void *b)
 #undef item_b
 }
 
-void iguana_utxoaddr_purge(struct iguana_info *coin)
-{
-    struct iguana_utxoaddr *utxoaddr,*tmp;
-    if ( coin->utxoaddrs != 0 )
-    {
-        printf("free %s utxoaddrs\n",coin->symbol);
-        HASH_ITER(hh,coin->utxoaddrs,utxoaddr,tmp)
-        {
-            if ( utxoaddr != 0 )
-            {
-                HASH_DELETE(hh,coin->utxoaddrs,utxoaddr);
-                free(utxoaddr);
-            }
-        }
-        coin->utxoaddrs = 0;
-    }
-    memset(coin->utxoaddrhash.bytes,0,sizeof(coin->utxoaddrhash));
-}
-
 int32_t iguana_utxoaddr_save(struct iguana_info *coin,char *fname,int64_t balance,uint32_t *counts,uint32_t *offsets,uint8_t *table)
 {
     FILE *fp; bits256 hash; int32_t retval = -1;
@@ -1084,6 +1062,36 @@ int32_t iguana_utxoaddr_map(struct iguana_info *coin,char *fname)
     return(0);
 }
 
+void iguana_utxoaddr_purge(struct iguana_info *coin)
+{
+    struct iguana_utxoaddr *utxoaddr,*tmp;
+    if ( coin->utxoaddrs != 0 )
+    {
+        printf("free %s utxoaddrs\n",coin->symbol);
+        HASH_ITER(hh,coin->utxoaddrs,utxoaddr,tmp)
+        {
+            if ( utxoaddr != 0 )
+            {
+                HASH_DELETE(hh,coin->utxoaddrs,utxoaddr);
+                free(utxoaddr);
+            }
+        }
+        coin->utxoaddrs = 0;
+    }
+    if ( coin->utxoaddrfileptr != 0 )
+    {
+        OS_releasemap(coin->utxoaddrfileptr,coin->utxoaddrfilesize);
+        coin->utxoaddrfileptr = 0;
+        coin->utxoaddrtable = 0;
+        coin->utxoaddroffsets = 0;
+    }
+    memset(coin->utxoaddrhash.bytes,0,sizeof(coin->utxoaddrhash));
+    coin->histbalance = 0;
+    coin->utxoaddrlastcount = 0;
+    coin->utxoaddrind = 0;
+    coin->utxoaddrfilesize = 0;
+}
+
 int32_t iguana_utxoaddr_check(struct supernet_info *myinfo,struct iguana_info *coin,int32_t lastheight,int64_t *unspents,int32_t max,struct iguana_utxoaddr *utxoaddr)
 {
     static int32_t good,bad;
@@ -1114,7 +1122,7 @@ int32_t iguana_utxoaddr_check(struct supernet_info *myinfo,struct iguana_info *c
     }
     good++;
     if ( ((good + bad) % 1000) == 0 )
-        printf("%s utxoaddr validate good.%d bad.%d\n",coin->symbol,good,bad);
+        printf("%s total %d utxoaddr validate good.%d bad.%d%s\n",coin->symbol,coin->utxoaddrind,good,bad,strcmp(coin->symbol,"BTC") == 0 ? " | (if this is taking too long, just exit and restart iguana)" : "");
     return(0);
 }
 
@@ -1153,18 +1161,19 @@ int32_t iguana_utxoaddr_validate(struct supernet_info *myinfo,struct iguana_info
                 iguana_rwutxoaddr(0,ind,item,&UA);
                 errs += iguana_utxoaddr_check(myinfo,coin,lastheight,unspents,max,&UA);
                 total++;
-                if ( (total % 1000) == 0 )
-                    fprintf(stderr,".");
+                //if ( (total % 1000) == 0 )
+                //    fprintf(stderr,".");
             }
         }
     }
     free(unspents);
+    printf("validate errs.%d\n",errs);
     return(errs);
 }
 
 int64_t iguana_utxoaddr_gen(struct supernet_info *myinfo,struct iguana_info *coin,int32_t maxheight)
 {
-    char fname[1024],fname2[1024],coinaddr[64],str[65],checkaddr[64]; struct iguana_utxoaddr *utxoaddr,UA,*tmp,*last=0; uint16_t hdrsi; uint8_t *table,item[UTXOADDR_ITEMSIZE]; uint32_t *counts,*offsets,offset,n; int32_t errs=0,height=0,j,k,ind,tablesize=0; struct iguana_bundle *bp; struct iguana_ramchaindata *rdata=0; int64_t checkbalance=0,balance = 0; struct iguana_block *block;
+    char fname[1024],fname2[1024],coinaddr[64],str[65],checkaddr[64]; struct iguana_utxoaddr *utxoaddr,UA,*tmp,*last=0; uint16_t hdrsi; uint8_t *table,item[UTXOADDR_ITEMSIZE]; uint32_t *counts,*offsets,offset,n; int32_t errs=0,height=0,j,k,ind,tablesize=0; struct iguana_bundle *bp; struct iguana_ramchaindata *rdata=0; int64_t checkbalance=0,balance = 0;
     for (hdrsi=0; hdrsi<coin->bundlescount-1; hdrsi++)
     {
         if ( (bp= coin->bundles[hdrsi]) != 0 && bp->bundleheight < maxheight )
@@ -1173,14 +1182,16 @@ int64_t iguana_utxoaddr_gen(struct supernet_info *myinfo,struct iguana_info *coi
     sprintf(fname2,"%s/%s/utxoaddrs.%d",GLOBAL_DBDIR,coin->symbol,height), OS_portable_path(fname2);
     if ( iguana_utxoaddr_map(coin,fname2) != 0 )
     {
-        if ( strcmp("BTCD",coin->symbol) == 0 )
+        if ( strcmp("BTC",coin->symbol) != 0 )
             errs = iguana_utxoaddr_validate(myinfo,coin,height);
         printf("nogen %s HIST BALANCE %s %.8f errs %d\n",fname2,bits256_str(str,coin->utxoaddrhash),dstr(coin->histbalance),errs);
-        if ( coin->histbalance > 0 )
+        if ( errs == 0 && coin->histbalance > 0 )
         {
-            coin->RTheight = height;
-            if ( (block= iguana_blockfind("utxogen",coin,coin->blocks.hwmchain.RO.hash2)) != 0 )
-                iguana_RTnewblock(coin,block);
+            coin->firstRTheight = coin->RTheight = height;
+            iguana_RTreset(coin);
+            iguana_RTpurge(coin,coin->firstRTheight);
+            //if ( (block= iguana_blockfind("utxogen",coin,coin->blocks.hwmchain.RO.hash2)) != 0 )
+            //    iguana_RTnewblock(coin,block);
             return(coin->histbalance);
         }
     }
@@ -1203,7 +1214,7 @@ int64_t iguana_utxoaddr_gen(struct supernet_info *myinfo,struct iguana_info *coi
     {
         if ( (bp= coin->bundles[hdrsi]) != 0 && bp->bundleheight < maxheight )
         {
-            balance += iguana_bundle_unspents(coin,bp,1,&last);
+            balance += iguana_bundle_unspents(coin,bp,&last);
             fprintf(stderr,"(%d %.8f) ",hdrsi,dstr(balance));
             height = bp->bundleheight + bp->n;
         }
@@ -1303,14 +1314,24 @@ continue;
                 OS_removefile(fname,0);
                 OS_removefile(fname2,0);
             }
-            coin->RTheight = height;
-            if ( (block= iguana_blockfind("utxogen",coin,coin->blocks.hwmchain.RO.hash2)) != 0 )
-                iguana_RTnewblock(coin,block);
-            return(coin->histbalance);
+            else
+            {
+                coin->firstRTheight = coin->RTheight = height;
+                iguana_RTreset(coin);
+                iguana_RTpurge(coin,coin->firstRTheight);
+                //if ( (block= iguana_blockfind("utxogen",coin,coin->blocks.hwmchain.RO.hash2)) != 0 )
+                //    iguana_RTnewblock(coin,block);
+                return(coin->histbalance);
+            }
         }
     }
     free(counts);
-    return(0.);
+    sprintf(fname,"%s/%s/balancecrc.%d",GLOBAL_DBDIR,coin->symbol,height/coin->chain->bundlesize - 1);
+    OS_removefile(fname,0);
+    sprintf(fname,"%s/%s/balancecrc.%d",GLOBAL_DBDIR,coin->symbol,height/coin->chain->bundlesize - 2);
+    OS_removefile(fname,0);
+    printf("return neg one remove %s\n",fname);
+    return(-1);
 }
 
 void iguana_utxoaddrs_purge(struct iguana_info *coin)
diff --git a/iguana/m_android b/iguana/m_android
index e723b2921..83945b909 100755
--- a/iguana/m_android
+++ b/iguana/m_android
@@ -1,8 +1,18 @@
+#!/bin/bash
+
 rm ../agents/iguana *.o
-git pull
-cd secp256k1; ./m_unix; cd ..
-$CC2 -g -Wno-deprecated -c -O2 *.c databases/iguana_DB.c
-$CC2 -g -Wno-deprecated -c  main.c iguana777.c iguana_bundles.c
-#$CC2 -g -o ../agents/iguana *.o ../agents/libcrypto777.a  -lcurl -lssl -lcrypto -lpthread -lm #../includes/libsecp256k1.a -lgmp
-$CC2 -g -o ../agents/iguana *.o ../agents/libcrypto777.a -lpthread -lm
+if [[ $# -eq 0 ]]; then
+    git pull
+fi
+
+echo "Compiling libsecp256k1.a ..."
+cd secp256k1; ./m_android; cd ..
+
+#$CC2 -o ../agents/iguana -O2 *.c ../basilisk/*.c  -I $NDK/platforms/android-19/arch-arm/usr/include ../agents/libcrypto777.a ../agents/libsecp256k1.a ../OSlibs/android/lib/libcurl.a -lssl -lcrypto -lm -lc -lz
+
+echo "Compiling iguana ... "
+#$CC2 -o ../agents/iguana -O2 *.c ../basilisk/basilisk.c ../gecko/gecko.c ../datachain/datachain.c -I ./secp256k1/include -I $NDK/platforms/android-21/arch-arm/usr/include ../agents/libcrypto777.a ../agents/libsecp256k1.a  ../OSlibs/android/lib/libcurl.a -L../OSlibs/android/lib/ -lssl -lcrypto -L$NDK/platforms/android-21/arch-arm/usr/lib -lm -lc -lz -nostdlib -lgcc
 
+$CC2 -g -Wno-deprecated -O2 -c *.c ../basilisk/basilisk.c ../gecko/gecko.c ../datachain/datachain.c 
+$CC2 -g -Wno-deprecated -c main.c iguana777.c iguana_bundles.c ../basilisk/basilisk.c
+$CC2 -g -o ../agents/iguana -O2 *.o ../agents/libcrypto777.a -lm
diff --git a/iguana/main.c b/iguana/main.c
index 9a938220d..c59f1c760 100755
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -408,7 +408,7 @@ void mainloop(struct supernet_info *myinfo)
             //portable_mutex_lock(&myinfo->allcoins_mutex);
             HASH_ITER(hh,myinfo->allcoins,coin,tmp)
             {
-                if ( coin->current != 0 && coin->active != 0 && coin->started != 0 )
+                if ( coin->RTheight == 0 && coin->current != 0 && coin->active != 0 && coin->started != 0 )
                 {
                     isRT *= coin->isRT;
                     if ( coin->peers != 0 )
diff --git a/iguana/secp256k1/m_android b/iguana/secp256k1/m_android
index 2409bd7f4..c9c3fc441 100755
--- a/iguana/secp256k1/m_android
+++ b/iguana/secp256k1/m_android
@@ -1 +1,3 @@
-$CC2 -c -o ../secp256k1.o -I. -I./src  -I./include -I./src -O3 -W -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings -fvisibility=hidden -DHAVE_CONFIG_H src/secp256k1.c
+#$CC -c -o ../secp256k1.o -I. -I./src  -I /Newpub/android-ndk-r9b/platforms/android-19/arch-arm/usr/include -I./include -I./src -O3 -W -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings -fvisibility=hidden -DHAVE_CONFIG_H src/secp256k1.c
+
+$CC2 -c -o ../sec256k1.o -I. -I./src -I./include -I./src -O3 -W -std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings -fvisibility=hidden -DHAVE_CONFIG_H src/secp256k1.c 
diff --git a/includes/iguana_funcs.h b/includes/iguana_funcs.h
index de588505d..866161b5f 100755
--- a/includes/iguana_funcs.h
+++ b/includes/iguana_funcs.h
@@ -45,7 +45,7 @@ int32_t iguana_rwblock(char *symbol,uint8_t zcash,uint8_t auxpow,int32_t (*hasha
 int32_t iguana_serialize_block(struct iguana_chain *chain,bits256 *hash2p,uint8_t serialized[sizeof(struct iguana_msgblock)],struct iguana_block *block);
 void iguana_blockconv(uint8_t zcash,uint8_t auxpow,struct iguana_block *dest,struct iguana_msgblock *msg,bits256 hash2,int32_t height);
 //void iguana_freetx(struct iguana_msgtx *tx,int32_t n);
-int32_t iguana_msgparser(struct iguana_info *coin,struct iguana_peer *addr,struct OS_memspace *rawmem,struct OS_memspace *txmem,struct OS_memspace *hashmem,struct iguana_msghdr *H,uint8_t *data,int32_t datalen);
+int32_t iguana_msgparser(struct iguana_info *coin,struct iguana_peer *addr,struct OS_memspace *rawmem,struct OS_memspace *txmem,struct OS_memspace *hashmem,struct iguana_msghdr *H,uint8_t *data,int32_t datalen,int32_t fromcache);
 
 // send message
 int32_t iguana_validatehdr(char *symbol,struct iguana_msghdr *H);
@@ -65,7 +65,7 @@ void iguana_syncramchain(struct iguana_info *coin);
 //int32_t iguana_validateramchain(struct iguana_info *coin,int64_t *netp,uint64_t *creditsp,uint64_t *debitsp,int32_t height,struct iguana_block *block,int32_t hwmheight,struct iguana_prevdep *lp);
 int32_t iguana_calcrmd160(struct iguana_info *coin,char *asmstr,struct vin_info *vp,uint8_t *pk_script,int32_t pk_scriptlen,bits256 debugtxid,int32_t vout,uint32_t sequence);
 uint32_t iguana_updatescript(struct iguana_info *coin,uint32_t blocknum,uint32_t txidind,uint32_t spendind,uint32_t unspentind,uint64_t value,uint8_t *script,int32_t scriptlen,uint32_t sequence);
-void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *txdata,struct iguana_msgtx *txarray,struct iguana_msghdr *H,uint8_t *data,int32_t datalen);
+void iguana_gotblockM(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_txblock *txdata,struct iguana_msgtx *txarray,struct iguana_msghdr *H,uint8_t *data,int32_t datalen,int32_t fromcache);
 int32_t iguana_parseblock(struct iguana_info *coin,struct iguana_block *block,struct iguana_msgtx *tx,int32_t numtx);
 uint32_t iguana_txidind(struct iguana_info *coin,uint32_t *firstvoutp,uint32_t *firstvinp,bits256 txid);
 bits256 iguana_txidstr(struct iguana_info *coin,uint32_t *firstvoutp,uint32_t *firstvinp,char *txidstr,uint32_t txidind);
@@ -323,7 +323,7 @@ uint8_t *iguana_walletrmds(struct supernet_info *myinfo,struct iguana_info *coin
 char *iguana_bundleaddrs(struct iguana_info *coin,int32_t hdrsi);
 uint32_t iguana_sparseaddpk(uint8_t *bits,int32_t width,uint32_t tablesize,uint8_t rmd160[20],struct iguana_pkhash *P,uint32_t pkind,struct iguana_ramchain *ramchain);
 int32_t iguana_vinscriptparse(struct iguana_info *coin,struct vin_info *vp,uint32_t *sigsizep,uint32_t *pubkeysizep,uint32_t *p2shsizep,uint32_t *suffixp,uint8_t *vinscript,int32_t scriptlen);
-void iguana_parsebuf(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_msghdr *H,uint8_t *buf,int32_t len);
+void iguana_parsebuf(struct iguana_info *coin,struct iguana_peer *addr,struct iguana_msghdr *H,uint8_t *buf,int32_t len,int32_t fromcache);
 int32_t _iguana_calcrmd160(struct iguana_info *coin,struct vin_info *vp);
 int32_t iguana_spendvectors(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp,struct iguana_ramchain *ramchain,int32_t starti,int32_t numblocks,int32_t convertflag,int32_t iterate);
 int32_t iguana_balancegen(struct iguana_info *coin,int32_t incremental,struct iguana_bundle *bp,int32_t startheight,int32_t endheight,int32_t startemit);
@@ -541,10 +541,12 @@ struct iguana_peer *basilisk_ensurerelay(struct supernet_info *myinfo,struct igu
 int32_t iguana_datachain_scan(struct supernet_info *myinfo,struct iguana_info *coin,uint8_t rmd160[20]);
 int32_t iguana_RTramchaindata(struct iguana_info *coin,struct OS_memspace *TXDATA,struct OS_memspace *HASHMEM,int64_t polarity,struct iguana_block *block,struct iguana_msgtx *txarray,int32_t txn_count);
 void iguana_RTtxid(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,int32_t txi,int32_t txn_count,bits256 txid,int32_t numvouts,int32_t numvins,uint32_t locktime,uint32_t version,uint32_t timestamp,void *unspents,void *spends);
-void iguana_RTspend(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,bits256 txid,int32_t vini,bits256 prev_hash,int32_t prev_vout);
-void iguana_RTunspent(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,char *coinaddr,uint8_t *rmd160,bits256 txid,int32_t vout,int64_t value);
+void iguana_RTspend(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,uint8_t *script,int32_t scriptlen,bits256 txid,int32_t vini,bits256 prev_hash,int32_t prev_vout);
+void iguana_RTunspent(struct iguana_info *coin,struct iguana_block *block,int64_t polarity,char *coinaddr,uint8_t *rmd160,int32_t type,uint8_t *script,int32_t scriptlen,bits256 txid,int32_t vout,int64_t value);
+void iguana_RTreset(struct iguana_info *coin);
+void iguana_RTpurge(struct iguana_info *coin,int32_t lastheight);
 void iguana_RTnewblock(struct iguana_info *coin,struct iguana_block *block);
-void *iguana_RTrawdata(struct iguana_info *coin,bits256 hash2,uint8_t *data,int32_t *recvlenp);
+void *iguana_RTrawdata(struct iguana_info *coin,bits256 hash2,uint8_t *data,int32_t *recvlenp,int32_t *numtxp,int32_t checkonly);
 void iguana_RTramchainalloc(char *fname,struct iguana_info *coin,struct iguana_bundle *bp);
 void iguana_update_balances(struct iguana_info *coin);
 void iguana_RTspendvectors(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp);
diff --git a/includes/iguana_structs.h b/includes/iguana_structs.h
index a01ce1413..d9f90988a 100755
--- a/includes/iguana_structs.h
+++ b/includes/iguana_structs.h
@@ -428,7 +428,7 @@ struct iguana_info
     int64_t histbalance,RTcredits,RTdebits;
     void *utxoaddrfileptr; long utxoaddrfilesize;
     uint32_t utxoaddrlastcount,*utxoaddroffsets; uint8_t *utxoaddrtable; bits256 utxoaddrhash;
-    struct iguana_block *RTblocks[65536]; uint8_t *RTrawdata[65536]; int32_t RTrecvlens[65536];
+    struct iguana_block *RTblocks[65536]; uint8_t *RTrawdata[65536]; int32_t RTrecvlens[65536],RTnumtx[65536];
 };
 
 struct vin_signer { bits256 privkey; char coinaddr[64]; uint8_t siglen,sig[80],rmd160[20],pubkey[66]; };