diff --git a/iguana/dpow/dpow_fsm.c b/iguana/dpow/dpow_fsm.c
index 97fb5483b..9f258a446 100755
--- a/iguana/dpow/dpow_fsm.c
+++ b/iguana/dpow/dpow_fsm.c
@@ -391,8 +391,8 @@ void dpow_statemachinestart(void *ptr)
     {
         if ( (starttime= checkpoint.timestamp) == 0 )
             bp->starttime = starttime = (uint32_t)time(NULL);
-        extralen = dpow_paxpending(extras);
-        bp->paxwdcrc = bp->notaries[bp->myind].paxwdcrc = calc_crc32(0,extras,extralen);
+        extralen = dpow_paxpending(extras,&bp->paxwdcrc);
+        bp->notaries[bp->myind].paxwdcrc = bp->paxwdcrc;
     }
     printf("PAXWDCRC.%x myind.%d isratify.%d DPOW.%s statemachine checkpoint.%d %s start.%u\n",bp->paxwdcrc,bp->myind,bp->isratify,src->symbol,checkpoint.blockhash.height,bits256_str(str,checkpoint.blockhash.hash),checkpoint.timestamp);
     for (i=0; i<sizeof(srchash); i++)
@@ -406,8 +406,8 @@ void dpow_statemachinestart(void *ptr)
         {
             if ( myinfo->DPOWS[0].ratifying != 0 )
                 break;
-            extralen = dpow_paxpending(extras);
-            bp->paxwdcrc = bp->notaries[bp->myind].paxwdcrc = calc_crc32(0,extras,extralen);
+            extralen = dpow_paxpending(extras,&bp->paxwdcrc);
+            bp->notaries[bp->myind].paxwdcrc = bp->paxwdcrc;
         }
         sleep(1);
         if ( dp->checkpoint.blockhash.height > checkpoint.blockhash.height )
diff --git a/iguana/dpow/dpow_network.c b/iguana/dpow/dpow_network.c
index 14e9d5234..100c47726 100755
--- a/iguana/dpow/dpow_network.c
+++ b/iguana/dpow/dpow_network.c
@@ -645,7 +645,7 @@ void dpow_nanoutxoget(struct supernet_info *myinfo,struct dpow_info *dp,struct d
 
 void dpow_send(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,bits256 srchash,bits256 desthash,uint32_t channel,uint32_t msgbits,uint8_t *data,int32_t datalen)
 {
-    struct dpow_nanomsghdr *np; int32_t i,size,extralen=0,sentbytes = 0; uint32_t crc32; uint8_t extras[10000];
+    struct dpow_nanomsghdr *np; int32_t i,size,extralen=0,sentbytes = 0; uint32_t crc32,paxwdcrc; uint8_t extras[10000];
     if ( bp->myind < 0 )
         return;
     if ( time(NULL) < myinfo->nanoinit+5 )
@@ -666,10 +666,15 @@ void dpow_send(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_blo
     //printf(" dpow_send.(%d) size.%d numipbits.%d myind.%d\n",datalen,size,np->numipbits,bp->myind);
     if ( bp->isratify == 0 )
     {
-        extralen = dpow_paxpending(extras);
-        bp->paxwdcrc = bp->notaries[bp->myind].paxwdcrc = np->notarize.paxwdcrc = calc_crc32(0,extras,extralen);
+        extralen = dpow_paxpending(extras,&paxwdcrc);
+        bp->paxwdcrc = bp->notaries[bp->myind].paxwdcrc = np->notarize.paxwdcrc = paxwdcrc;
         dpow_nanoutxoset(&np->notarize,bp,0);
-    } else dpow_nanoutxoset(&np->ratify,bp,1);
+    }
+    else
+    {
+        bp->paxwdcrc = bp->notaries[bp->myind].paxwdcrc = np->notarize.paxwdcrc = 0;
+        dpow_nanoutxoset(&np->ratify,bp,1);
+    }
     np->size = size;
     np->datalen = datalen;
     np->crc32 = crc32;
@@ -685,13 +690,10 @@ void dpow_send(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_blo
     strcpy(np->symbol,dp->symbol);
     np->version0 = DPOW_VERSION & 0xff;
     np->version1 = (DPOW_VERSION >> 8) & 0xff;
-    if ( extralen > 0 )
-        bp->paxwdcrc = np->notarize.paxwdcrc = calc_crc32(0,extras,extralen);
-    else bp->paxwdcrc = np->notarize.paxwdcrc = 0;
     memcpy(np->packet,data,datalen);
     sentbytes = nn_send(myinfo->dpowsock,np,size,0);
     free(np);
-    //printf("NANOSEND ht.%d channel.%08x (%d) crc32.%08x datalen.%d\n",np->height,np->channel,size,np->crc32,datalen);
+    printf("NANOSEND ht.%d channel.%08x (%d) crc32.%08x datalen.%d\n",np->height,np->channel,size,np->paxwdcrc,datalen);
 }
 
 void dpow_ipbitsadd(struct supernet_info *myinfo,struct dpow_info *dp,uint32_t *ipbits,int32_t numipbits,int32_t fromid,uint32_t senderipbits)
diff --git a/iguana/dpow/dpow_rpc.c b/iguana/dpow/dpow_rpc.c
index 17f15f1f4..533462913 100755
--- a/iguana/dpow/dpow_rpc.c
+++ b/iguana/dpow/dpow_rpc.c
@@ -86,9 +86,10 @@ bits256 dpow_getbestblockhash(struct supernet_info *myinfo,struct iguana_info *c
     return(blockhash);
 }
 
-int32_t dpow_paxpending(uint8_t *hex)
+int32_t dpow_paxpending(uint8_t *hex,uint32_t *paxwdcrcp)
 {
-    struct iguana_info *coin; char *retstr,*hexstr; cJSON *retjson; int32_t n=0;
+    struct iguana_info *coin; char *retstr,*hexstr; cJSON *retjson; int32_t n=0; uint32_t paxwdcrc;
+    paxwdcrc = 0;
     if ( (coin= iguana_coinfind("KMD")) != 0 )
     {
         if ( coin->FULLNODE < 0 )
@@ -102,6 +103,8 @@ int32_t dpow_paxpending(uint8_t *hex)
                         n >>= 1;
                         //printf("PAXPENDING.(%s)\n",hexstr);
                         decode_hex(hex,n,hexstr);
+                        paxwdcrc = calc_crc32(0,hex,n) & 0xffffff00;
+                        paxwdcrc |= (n & 0xff);
                     }
                     free_json(retjson);
                 } else printf("dpow_paxpending: parse error.(%s)\n",retstr);
@@ -109,6 +112,8 @@ int32_t dpow_paxpending(uint8_t *hex)
             } else printf("dpow_paxpending: paxwithdraw null return\n");
         } else printf("dpow_paxpending: KMD FULLNODE.%d\n",coin->FULLNODE);
     } else printf("dpow_paxpending: cant find KMD\n");
+    if ( *paxwdcrcp != paxwdcrc )
+        *paxwdcrcp = paxwdcrc;
     return(n);
 }
 
diff --git a/iguana/dpow/dpow_tx.c b/iguana/dpow/dpow_tx.c
index d3d1f094d..8888b216c 100755
--- a/iguana/dpow/dpow_tx.c
+++ b/iguana/dpow/dpow_tx.c
@@ -165,7 +165,7 @@ struct dpow_block *dpow_heightfind(struct supernet_info *myinfo,struct dpow_info
 
 int32_t dpow_voutstandard(struct dpow_block *bp,uint8_t *serialized,int32_t m,int32_t src_or_dest,uint8_t pubkeys[][33],int32_t numratified)
 {
-    uint32_t locktime=0,numvouts; uint64_t satoshis,satoshisB; int32_t i,n=0,opretlen,len=0; uint8_t opret[16384],data[16384],extras[16384];
+    uint32_t paxwdcrc=0,locktime=0,numvouts; uint64_t satoshis,satoshisB; int32_t i,n=0,opretlen,len=0; uint8_t opret[16384],data[16384],extras[16384];
     numvouts = 2;
     if ( pubkeys == 0 || numratified <= 0 )
     {
@@ -197,11 +197,11 @@ int32_t dpow_voutstandard(struct dpow_block *bp,uint8_t *serialized,int32_t m,in
         }
         printf("numvouts.%d len.%d RATIFY vouts\n",numvouts,len);
     }
-    if ( (src_or_dest == 0 || strcmp(bp->destcoin->symbol,"BTC") != 0) && (n= dpow_paxpending(extras)) > 0 )
+    if ( (src_or_dest == 0 || strcmp(bp->destcoin->symbol,"BTC") != 0) && (n= dpow_paxpending(extras,&paxwdcrc)) > 0 )
     {
         for (i=0; i<n; i++)
             printf("%02x",extras[i]);
-        printf(" <- withdraw.%d %08x\n",n,calc_crc32(0,extras,n));
+        printf(" <- withdraw.%d %08x\n",n,paxwdcrc);
     }
     satoshis = 0;
     len += iguana_rwnum(1,&serialized[len],sizeof(satoshis),&satoshis);