diff --git a/deprecated/obsolete.h b/deprecated/obsolete.h
index 689977c6e..c57e33f37 100755
--- a/deprecated/obsolete.h
+++ b/deprecated/obsolete.h
@@ -19657,3 +19657,300 @@ len = 0;
              pthread_mutex_unlock(&komodo_mutex);
              if ( n >= 1000000 )
              printf("komodo_paxtotal n.%d iterations?\n",n);*/
+            void dpow_sync(struct supernet_info *myinfo,int32_t forceflag,struct dpow_info *dp,struct dpow_block *bp,int8_t bestk,uint64_t refmask,int32_t myind,bits256 srchash,int32_t src_or_dest)
+            {
+                int8_t lastk; uint64_t mask;
+                if ( bestk < 0 )
+                    mask = dpow_maskmin(refmask,bp,&lastk);
+                else
+                {
+                    lastk = bestk;
+                    mask = refmask;
+                }
+                //dpow_utxosync(myinfo,bp,mask,myind,srchash);
+                if ( forceflag || bp->notaries[myind].masks[lastk] == 0 )
+                {
+                    //printf("dpow sync update signedtxgen\n");
+                    dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,lastk,mask,myind,src_or_dest != 0 ? DPOW_SIGBTCCHANNEL : DPOW_SIGCHANNEL,src_or_dest,0);
+                }
+            }
+            /*if ( channel == DPOW_ENTRIESCHANNEL )
+             {
+             struct dpow_entry notaries[DPOW_MAXRELAYS]; uint8_t n; int8_t bestk; struct dpow_coinentry *ptr,*refptr;
+             rlen = 0;
+             bestk = data[rlen++];
+             n = data[rlen++];
+             rlen += iguana_rwbignum(0,&data[rlen],sizeof(hashmsg),hashmsg.bytes);
+             //printf("got ENTRIES bestk.%d (%d %llx) recv.%llx numnotaries.%d\n",bestk,bp->bestk,(long long)bp->bestmask,(long long)bp->recvmask,n);
+             if ( bits256_cmp(hashmsg,bp->hashmsg) == 0 )
+             {
+             memset(notaries,0,sizeof(notaries));
+             for (i=0; i<64; i++)
+             notaries[i].bestk = -1;
+             rlen += dpow_rwcoinentrys(0,&data[rlen],notaries,n,bestk);
+             //printf("matched hashmsg rlen.%d vs datalen.%d\n",rlen,datalen);
+             for (i=0; i<n; i++)
+             {
+             for (iter=0; iter<2; iter++)
+             {
+             ptr = iter != 0 ? &notaries[i].dest : &notaries[i].src;
+             refptr = iter != 0 ? &bp->notaries[i].dest : &bp->notaries[i].src;
+             if ( bits256_nonz(ptr->prev_hash) != 0 )
+             {
+             if ( bits256_nonz(refptr->prev_hash) == 0 )
+             {
+             printf(">>>>>>>>> %s got utxo.[%d] indirectly <<<<<<<<<<<\n",iter!=0?"dest":"src",i);
+             refptr->prev_hash = ptr->prev_hash;
+             refptr->prev_vout = ptr->prev_vout;
+             if ( iter == 1 && bits256_nonz(notaries[i].src.prev_hash) != 0 )
+             bp->recvmask |= (1LL << i);
+             }
+             }
+             if ( (bestk= notaries[i].bestk) >= 0 )
+             {
+             if ( ptr->siglens[bestk] > 0 && refptr->siglens[bestk] == 0 )
+             {
+             printf(">>>>>>>>>> got %s siglen.%d for [%d] indirectly bestk.%d <<<<<<<<<<\n",iter!=0?"dest":"src",ptr->siglens[bestk],i,bestk);
+             memcpy(refptr->sigs[bestk],ptr->sigs[bestk],ptr->siglens[bestk]);
+             refptr->siglens[bestk] = ptr->siglens[bestk];
+             if ( iter != 0 )
+             bp->destsigsmasks[bestk] |= (1LL << i);
+             else bp->srcsigsmasks[bestk] |= (1LL << i);
+             }
+             }
+             }
+             }
+             }
+             }
+             else if ( channel == DPOW_UTXOCHANNEL )
+             {
+             src_or_dest = 1;
+             coin = (src_or_dest != 0) ? bp->destcoin : bp->srccoin;
+             memset(&U,0,sizeof(U));
+             if ( dpow_rwutxobuf(0,data,&U,bp) < 0 )
+             {
+             printf("error from rwutxobuf\n");
+             return(0);
+             }
+             if ( bits256_cmp(U.hashmsg,bp->hashmsg) != 0 && bits256_nonz(bp->hashmsg) != 0 )
+             {
+             printf("unexpected mismatch hashmsg.%s vs %s\n",bits256_str(str,U.hashmsg),bits256_str(str2,bp->hashmsg));
+             return(0);
+             }
+             if ( (ep= dpow_notaryfind(myinfo,bp,height,&senderind,U.pubkey)) != 0 )
+             {
+             dpow_utxo2entry(bp,ep,&U);
+             if ( ((1LL << senderind) & bp->recvmask) == 0 )
+             {
+             dpow_utxosync(myinfo,dp,bp,0,myind,srchash);
+             bp->recvmask |= (1LL << senderind);
+             }
+             dpow_sync(myinfo,0,dp,bp,-1,ep->recvmask,myind,srchash,src_or_dest);
+             flag = 1;
+             }
+             //printf("bestk.%d %llx vs recv.%llx\n",bp->bestk,(long long)bp->bestmask,(long long)bp->recvmask);
+             if ( 0 && flag == 0 && bp != 0 )
+             printf("ep.%p sender.%d UTXO.%d hashmsg.(%s) txid.(%s) v%d %llx\n",ep,senderind,height,bits256_str(str,U.hashmsg),bits256_str(str2,src_or_dest!=0?U.desthash:U.srchash),src_or_dest!=0?U.destvout:U.srcvout,(long long)bp->recvmask);
+             }
+             else if ( channel == DPOW_SIGCHANNEL || channel == DPOW_SIGBTCCHANNEL )
+             {
+             if ( dpow_rwsigentry(0,data,&dsig) < 0 )
+             {
+             printf("rwsigentry error\n");
+             return(0);
+             }
+             //printf("got sig.%x (%d %d) <<<<<<<<<< from.%d (%d %llx) sigs.%llx\n",channel,channel == DPOW_SIGCHANNEL,channel == DPOW_SIGBTCCHANNEL,dsig.senderind,dsig.lastk,(long long)dsig.mask,(long long)(dsig.lastk>=0?bp->destsigsmasks[dsig.lastk]:0));
+             if ( channel == DPOW_SIGBTCCHANNEL )
+             {
+             src_or_dest = 1;
+             coin = bp->destcoin;
+             cp = &bp->notaries[dsig.senderind].dest;
+             //printf("gotsig %s channel.%x from %d bestk.%d %llx\n",coin->symbol,channel,dsig.senderind,dsig.lastk,(long long)dsig.mask);
+             }
+             else
+             {
+             src_or_dest = 0;
+             coin = bp->srccoin;
+             cp = &bp->notaries[dsig.senderind].src;
+             }
+             if ( dsig.senderind >= 0 && dsig.senderind < DPOW_MAXRELAYS )
+             {
+             if ( dsig.lastk < bp->numnotaries && dsig.senderind < bp->numnotaries && (ep= dpow_notaryfind(myinfo,bp,height,&senderind,dsig.senderpub)) != 0 )
+             {
+             vcalc_sha256(0,commit.bytes,dsig.beacon.bytes,sizeof(dsig.beacon));
+             if ( memcmp(dsig.senderpub,bp->notaries[dsig.senderind].pubkey,33) == 0 )
+             {
+             //if ( ep->masks[dsig.lastk] == 0 )
+             {
+             ep->masks[src_or_dest][dsig.lastk] = dsig.mask;
+             cp->siglens[dsig.lastk] = dsig.siglen;
+             memcpy(cp->sigs[dsig.lastk],dsig.sig,dsig.siglen);
+             ep->beacon = dsig.beacon;
+             if ( src_or_dest != 0 )
+             {
+             bp->destsigsmasks[dsig.lastk] |= (1LL << dsig.senderind);
+             if ( bp->bestk >= 0 && bp->bestk == dsig.lastk && (bp->bestmask & bp->destsigsmasks[dsig.lastk]) == bp->bestmask )
+             {
+             dpow_sigscheck(myinfo,dp,bp,DPOW_SIGBTCCHANNEL,myind,1);
+             }
+             }
+             else
+             {
+             bp->srcsigsmasks[dsig.lastk] |= (1LL << dsig.senderind);
+             if ( bp->bestk >= 0 && bp->bestk == dsig.lastk && (bp->bestmask & bp->srcsigsmasks[dsig.lastk]) == bp->bestmask )
+             {
+             dpow_sigscheck(myinfo,dp,bp,DPOW_SIGCHANNEL,myind,0);
+             }
+             }
+             //printf(" ht.%d (%d %llx) <<<<<<<< %s from.%d got lastk.%d %llx/%llx siglen.%d >>>>>>>>>\n",bp->height,bp->bestk,(long long)bp->bestmask,coin->symbol,dsig.senderind,dsig.lastk,(long long)dsig.mask,(long long)bp->destsigsmasks[dsig.lastk],dsig.siglen);
+             dpow_sync(myinfo,1,dp,bp,dsig.lastk,dsig.mask,myind,srchash,src_or_dest);
+             flag = 1;
+             }
+             } else printf("%s pubkey mismatch for senderind.%d %llx vs %llx\n",coin->symbol,dsig.senderind,*(long long *)dsig.senderpub,*(long long *)bp->notaries[dsig.senderind].pubkey);
+             } else printf("%s illegal lastk.%d or senderind.%d or senderpub.%llx\n",coin->symbol,dsig.lastk,dsig.senderind,*(long long *)dsig.senderpub);
+             } else printf("couldnt find senderind.%d height.%d channel.%x\n",dsig.senderind,height,channel);
+             //if ( 0 && bp != 0 )
+             //    printf("%s SIG.%d sender.%d lastk.%d mask.%llx siglen.%d recv.%llx\n",coin->symbol,height,dsig.senderind,dsig.lastk,(long long)dsig.mask,dsig.siglen,(long long)bp->recvmask);
+             }
+             else*/
+            int32_t dpow_update(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,uint32_t txidchannel,bits256 srchash,int32_t myind)
+            {
+                struct dpow_entry *ep; int32_t i,k,len,src_or_dest,sendutxo = 0; uint8_t data[sizeof(struct dpow_entry)+2]; struct dpow_utxoentry U;
+                ep = &bp->notaries[myind];
+                if ( bp->state < 1000 )
+                {
+                    src_or_dest = 1;
+                    bp->bestmask = dpow_maskmin(bp->recvmask,bp,&bp->bestk);
+                    if ( bp->bestk >= 0 )
+                    {
+                        sendutxo = 0;
+                        for (i=0; i<bp->numnotaries; i++)
+                        {
+                            k = DPOW_MODIND(bp,i);
+                            if ( k == myind )
+                                continue;
+                            if ( ((1LL << k) & bp->recvmask) != 0 && (bp->notaries[k].recvmask & (1LL << myind)) == 0 )
+                            {
+                                //printf("other notary.%d doesnt have our.%d utxo yet\n",k,myind);
+                                sendutxo = 1;
+                                break;
+                            }
+                        }
+                        if ( ep->masks[src_or_dest][bp->bestk] == 0 )
+                        {
+                            //printf("dpow update signedtxgen\n");
+                            dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,DPOW_SIGBTCCHANNEL,src_or_dest,0);
+                        }
+                        if ( bp->bestk >= 0 && (rand() % 10) == 0 )
+                            dpow_sigsend(myinfo,dp,bp,myind,bp->bestk,bp->bestmask,srchash,DPOW_SIGBTCCHANNEL);
+                    } else sendutxo = 1;
+                    if ( sendutxo != 0 )
+                    {
+                        memset(&U,0,sizeof(U));
+                        dpow_entry2utxo(&U,bp,&bp->notaries[myind]);
+                        if ( (len= dpow_rwutxobuf(1,data,&U,bp)) > 0 )
+                            dpow_send(myinfo,dp,bp,srchash,bp->hashmsg,DPOW_UTXOCHANNEL,bp->height,data,len);
+                    }
+                    if ( bp->bestk >= 0 && ep->masks[src_or_dest][bp->bestk] == 0 )
+                    {
+                        //printf("dpow update2 signedtxgen\n");
+                        dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,DPOW_SIGBTCCHANNEL,src_or_dest,0);
+                    }
+                    if ( bp->bestk >= 0 && (rand() % 10) == 0 )
+                    {
+                        dpow_sigsend(myinfo,dp,bp,myind,bp->bestk,bp->bestmask,srchash,DPOW_SIGBTCCHANNEL);
+                        for (i=0; i<bp->numnotaries; i++)
+                            if ( bp->notaries[i].bestk >= 0 && bp->notaries[i].bestk != bp->bestk && bitweight(bp->notaries[i].recvmask & bp->recvmask) >= 7 )
+                                dpow_sigsend(myinfo,dp,bp,myind,bp->notaries[i].bestk,bp->recvmask,srchash,DPOW_SIGBTCCHANNEL);
+                    }
+                }
+                else if ( bp->state != 0xffffffff )
+                {
+                    src_or_dest = 0;
+                    if ( bp->bestk >= 0 && ep->masks[src_or_dest][bp->bestk] == 0 )
+                    {
+                        //printf("dpow update src signedtxgen\n");
+                        dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,DPOW_SIGCHANNEL,src_or_dest,0);
+                    }
+                    if ( bp->bestk >= 0 && (rand() % 10) == 0 )
+                        dpow_sigsend(myinfo,dp,bp,myind,bp->bestk,bp->bestmask,srchash,DPOW_SIGCHANNEL);
+                }
+                if ( (rand() % 20) == 0 )
+                {
+                    if ( bp->isratify != 0 )
+                    {
+                        uint64_t sigsmask,srcmask;
+                        if ( bp->bestk < 0 )
+                            sigsmask = srcmask = 0;
+                        else sigsmask = bp->destsigsmasks[bp->bestk], srcmask = bp->srcsigsmasks[bp->bestk];
+                        printf("notary[%d] %s numips.%d isratify.%d ht.%d FSM.%08x masks.%llx best.(%d %llx) sigsmask.%llx %llx src.%llx\n",myind,src_or_dest != 0 ? bp->destcoin->symbol : bp->srccoin->symbol,myinfo->numdpowipbits,bp->isratify,bp->height,bp->state,(long long)bp->recvmask,bp->bestk,(long long)bp->bestmask,(long long)sigsmask,(long long)(sigsmask & bp->bestmask),(long long)srcmask);
+                    }
+                    if ( bp->isratify != 0 )
+                    {
+                        bp->bestmask = dpow_maskmin(bp->recvmask,bp,&bp->bestk);
+                        dpow_sendcoinentrys(myinfo,dp,bp);
+                        if ( bp->bestk >= 0 )
+                        {
+                            //printf("dpow update ratify signedtxgen\n");
+                            dpow_signedtxgen(myinfo,dp,(bp->state < 1000) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,bp->state < 1000 ? DPOW_SIGBTCCHANNEL : DPOW_SIGCHANNEL,bp->state < 1000,0);
+                        }
+                        printf("ht.%d numnotaries.%d BEST.%llx from RECV.%llx bestk.%d sigsmask.%llx missing.%llx\n",bp->height,bp->numnotaries,(long long)bp->bestmask,(long long)bp->recvmask,bp->bestk,bp->bestk>=0?(long long)bp->destsigsmasks[bp->bestk]:0,bp->bestk>=0?(long long)(bp->bestmask & ~bp->destsigsmasks[bp->bestk]):0);
+                        if ( bp->height < DPOW_FIRSTRATIFY )
+                            dp->blocks[bp->height] = bp;
+                    }
+                }
+                if ( bp->state < 1000 && bp->bestk >= 0 && (bp->destsigsmasks[bp->bestk] & bp->bestmask) == bp->bestmask )
+                {
+                    dpow_sigscheck(myinfo,dp,bp,myind,1);
+                }
+                else if ( bp->state != 0xffffffff && bp->bestk >= 0 && (bp->srcsigsmasks[bp->bestk] & bp->bestmask) == bp->bestmask )
+                {
+                    dpow_sigscheck(myinfo,dp,bp,myind,0);
+                }
+                return(bp->state);
+            }
+            
+            uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info *dp,struct iguana_info *coin,struct dpow_block *bp,int32_t myind,int32_t src_or_dest)
+            {
+                int32_t j,incr; char *opret_symbol,coinaddr[64]; uint32_t channel,sigchannel,txidchannel; bits256 srchash,zero;
+                if ( 0 && bp->numnotaries > 8 )
+                    incr = sqrt(bp->numnotaries) + 1;
+                else incr = 1;
+                memset(zero.bytes,0,sizeof(zero));
+                channel = DPOW_UTXOCHANNEL;
+                if ( bits256_nonz(bp->desttxid) == 0 )
+                {
+                    sigchannel = DPOW_SIGBTCCHANNEL;
+                    txidchannel = DPOW_BTCTXIDCHANNEL;
+                    opret_symbol = "";
+                }
+                else
+                {
+                    sigchannel = DPOW_SIGCHANNEL;
+                    txidchannel = DPOW_TXIDCHANNEL;
+                    opret_symbol = dp->symbol;
+                }
+                bitcoin_address(coinaddr,coin->chain->pubtype,dp->minerkey33,33);
+                if ( bits256_nonz(bp->hashmsg) == 0 && bp->height >= DPOW_FIRSTRATIFY )
+                {
+                    printf("null hashmsg\n");
+                    return(0);
+                }
+                for (j=0; j<sizeof(srchash); j++)
+                    srchash.bytes[j] = dp->minerkey33[j+1];
+                bp->bestk = dpow_bestk(bp,&bp->bestmask);
+                if ( bp->state < 7 )
+                {
+                    dpow_utxosync(myinfo,dp,bp,0,myind,srchash);
+                    bp->state++;
+                }
+                else
+                {
+                    dpow_update(myinfo,dp,bp,txidchannel,srchash,myind);
+                    if ( bits256_nonz(bp->srctxid) != 0 )
+                        bp->state = 0xffffffff;
+                }
+                return(bp->state);
+            }
+
+
diff --git a/iguana/dpow/dpow_fsm.c b/iguana/dpow/dpow_fsm.c
index 038cb111e..761a957e8 100755
--- a/iguana/dpow/dpow_fsm.c
+++ b/iguana/dpow/dpow_fsm.c
@@ -96,27 +96,8 @@ void dpow_utxosync(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow
     }
 }
 
-void dpow_sync(struct supernet_info *myinfo,int32_t forceflag,struct dpow_info *dp,struct dpow_block *bp,int8_t bestk,uint64_t refmask,int32_t myind,bits256 srchash,int32_t src_or_dest)
-{
-    int8_t lastk; uint64_t mask;
-    if ( bestk < 0 )
-        mask = dpow_maskmin(refmask,bp,&lastk);
-    else
-    {
-        lastk = bestk;
-        mask = refmask;
-    }
-    //dpow_utxosync(myinfo,bp,mask,myind,srchash);
-    if ( forceflag || bp->notaries[myind].masks[lastk] == 0 )
-    {
-        //printf("dpow sync update signedtxgen\n");
-        dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,lastk,mask,myind,src_or_dest != 0 ? DPOW_SIGBTCCHANNEL : DPOW_SIGCHANNEL,src_or_dest,0);
-    }
-}
-
 int32_t dpow_datahandler(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,uint8_t nn_senderind,uint32_t channel,uint32_t height,uint8_t *data,int32_t datalen)
 {
-    //bits256 txid,commit,srchash,hashmsg; uint32_t flag = 0; int32_t src_or_dest,senderind,i,iter,rlen,myind = -1; char str[65],str2[65]; struct dpow_sigentry dsig; struct dpow_entry *ep; struct dpow_coinentry *cp; struct dpow_utxoentry U; struct iguana_info *coin;
     int32_t i,src_or_dest,myind = -1; bits256 txid,srchash; struct iguana_info *coin; char str[65],str2[65];
     dpow_notaryfind(myinfo,bp,height,&myind,dp->minerkey33);
     if ( myind < 0 )
@@ -126,145 +107,7 @@ int32_t dpow_datahandler(struct supernet_info *myinfo,struct dpow_info *dp,struc
     }
     for (i=0; i<32; i++)
         srchash.bytes[i] = dp->minerkey33[i+1];
-    /*if ( channel == DPOW_ENTRIESCHANNEL )
-    {
-        struct dpow_entry notaries[DPOW_MAXRELAYS]; uint8_t n; int8_t bestk; struct dpow_coinentry *ptr,*refptr;
-        rlen = 0;
-        bestk = data[rlen++];
-        n = data[rlen++];
-        rlen += iguana_rwbignum(0,&data[rlen],sizeof(hashmsg),hashmsg.bytes);
-        //printf("got ENTRIES bestk.%d (%d %llx) recv.%llx numnotaries.%d\n",bestk,bp->bestk,(long long)bp->bestmask,(long long)bp->recvmask,n);
-        if ( bits256_cmp(hashmsg,bp->hashmsg) == 0 )
-        {
-            memset(notaries,0,sizeof(notaries));
-            for (i=0; i<64; i++)
-                notaries[i].bestk = -1;
-            rlen += dpow_rwcoinentrys(0,&data[rlen],notaries,n,bestk);
-            //printf("matched hashmsg rlen.%d vs datalen.%d\n",rlen,datalen);
-            for (i=0; i<n; i++)
-            {
-                for (iter=0; iter<2; iter++)
-                {
-                    ptr = iter != 0 ? &notaries[i].dest : &notaries[i].src;
-                    refptr = iter != 0 ? &bp->notaries[i].dest : &bp->notaries[i].src;
-                    if ( bits256_nonz(ptr->prev_hash) != 0 )
-                    {
-                        if ( bits256_nonz(refptr->prev_hash) == 0 )
-                        {
-                            printf(">>>>>>>>> %s got utxo.[%d] indirectly <<<<<<<<<<<\n",iter!=0?"dest":"src",i);
-                            refptr->prev_hash = ptr->prev_hash;
-                            refptr->prev_vout = ptr->prev_vout;
-                            if ( iter == 1 && bits256_nonz(notaries[i].src.prev_hash) != 0 )
-                                bp->recvmask |= (1LL << i);
-                        }
-                    }
-                    if ( (bestk= notaries[i].bestk) >= 0 )
-                    {
-                        if ( ptr->siglens[bestk] > 0 && refptr->siglens[bestk] == 0 )
-                        {
-                            printf(">>>>>>>>>> got %s siglen.%d for [%d] indirectly bestk.%d <<<<<<<<<<\n",iter!=0?"dest":"src",ptr->siglens[bestk],i,bestk);
-                            memcpy(refptr->sigs[bestk],ptr->sigs[bestk],ptr->siglens[bestk]);
-                            refptr->siglens[bestk] = ptr->siglens[bestk];
-                            if ( iter != 0 )
-                                bp->destsigsmasks[bestk] |= (1LL << i);
-                            else bp->srcsigsmasks[bestk] |= (1LL << i);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    else if ( channel == DPOW_UTXOCHANNEL )
-    {
-        src_or_dest = 1;
-        coin = (src_or_dest != 0) ? bp->destcoin : bp->srccoin;
-        memset(&U,0,sizeof(U));
-        if ( dpow_rwutxobuf(0,data,&U,bp) < 0 )
-        {
-            printf("error from rwutxobuf\n");
-            return(0);
-        }
-        if ( bits256_cmp(U.hashmsg,bp->hashmsg) != 0 && bits256_nonz(bp->hashmsg) != 0 )
-        {
-            printf("unexpected mismatch hashmsg.%s vs %s\n",bits256_str(str,U.hashmsg),bits256_str(str2,bp->hashmsg));
-            return(0);
-        }
-        if ( (ep= dpow_notaryfind(myinfo,bp,height,&senderind,U.pubkey)) != 0 )
-        {
-            dpow_utxo2entry(bp,ep,&U);
-            if ( ((1LL << senderind) & bp->recvmask) == 0 )
-            {
-                dpow_utxosync(myinfo,dp,bp,0,myind,srchash);
-                bp->recvmask |= (1LL << senderind);
-            }
-            dpow_sync(myinfo,0,dp,bp,-1,ep->recvmask,myind,srchash,src_or_dest);
-            flag = 1;
-        }
-        //printf("bestk.%d %llx vs recv.%llx\n",bp->bestk,(long long)bp->bestmask,(long long)bp->recvmask);
-        if ( 0 && flag == 0 && bp != 0 )
-            printf("ep.%p sender.%d UTXO.%d hashmsg.(%s) txid.(%s) v%d %llx\n",ep,senderind,height,bits256_str(str,U.hashmsg),bits256_str(str2,src_or_dest!=0?U.desthash:U.srchash),src_or_dest!=0?U.destvout:U.srcvout,(long long)bp->recvmask);
-    }
-    else if ( channel == DPOW_SIGCHANNEL || channel == DPOW_SIGBTCCHANNEL )
-    {
-        if ( dpow_rwsigentry(0,data,&dsig) < 0 )
-        {
-            printf("rwsigentry error\n");
-            return(0);
-        }
-        //printf("got sig.%x (%d %d) <<<<<<<<<< from.%d (%d %llx) sigs.%llx\n",channel,channel == DPOW_SIGCHANNEL,channel == DPOW_SIGBTCCHANNEL,dsig.senderind,dsig.lastk,(long long)dsig.mask,(long long)(dsig.lastk>=0?bp->destsigsmasks[dsig.lastk]:0));
-        if ( channel == DPOW_SIGBTCCHANNEL )
-        {
-            src_or_dest = 1;
-            coin = bp->destcoin;
-            cp = &bp->notaries[dsig.senderind].dest;
-            //printf("gotsig %s channel.%x from %d bestk.%d %llx\n",coin->symbol,channel,dsig.senderind,dsig.lastk,(long long)dsig.mask);
-        }
-        else
-        {
-            src_or_dest = 0;
-            coin = bp->srccoin;
-            cp = &bp->notaries[dsig.senderind].src;
-        }
-        if ( dsig.senderind >= 0 && dsig.senderind < DPOW_MAXRELAYS )
-        {
-            if ( dsig.lastk < bp->numnotaries && dsig.senderind < bp->numnotaries && (ep= dpow_notaryfind(myinfo,bp,height,&senderind,dsig.senderpub)) != 0 )
-            {
-                vcalc_sha256(0,commit.bytes,dsig.beacon.bytes,sizeof(dsig.beacon));
-                if ( memcmp(dsig.senderpub,bp->notaries[dsig.senderind].pubkey,33) == 0 )
-                {
-                    //if ( ep->masks[dsig.lastk] == 0 )
-                    {
-                        ep->masks[src_or_dest][dsig.lastk] = dsig.mask;
-                        cp->siglens[dsig.lastk] = dsig.siglen;
-                        memcpy(cp->sigs[dsig.lastk],dsig.sig,dsig.siglen);
-                        ep->beacon = dsig.beacon;
-                        if ( src_or_dest != 0 )
-                        {
-                            bp->destsigsmasks[dsig.lastk] |= (1LL << dsig.senderind);
-                            if ( bp->bestk >= 0 && bp->bestk == dsig.lastk && (bp->bestmask & bp->destsigsmasks[dsig.lastk]) == bp->bestmask )
-                            {
-                                dpow_sigscheck(myinfo,dp,bp,DPOW_SIGBTCCHANNEL,myind,1);
-                            }
-                        }
-                        else
-                        {
-                            bp->srcsigsmasks[dsig.lastk] |= (1LL << dsig.senderind);
-                            if ( bp->bestk >= 0 && bp->bestk == dsig.lastk && (bp->bestmask & bp->srcsigsmasks[dsig.lastk]) == bp->bestmask )
-                            {
-                                dpow_sigscheck(myinfo,dp,bp,DPOW_SIGCHANNEL,myind,0);
-                            }
-                        }
-                        //printf(" ht.%d (%d %llx) <<<<<<<< %s from.%d got lastk.%d %llx/%llx siglen.%d >>>>>>>>>\n",bp->height,bp->bestk,(long long)bp->bestmask,coin->symbol,dsig.senderind,dsig.lastk,(long long)dsig.mask,(long long)bp->destsigsmasks[dsig.lastk],dsig.siglen);
-                        dpow_sync(myinfo,1,dp,bp,dsig.lastk,dsig.mask,myind,srchash,src_or_dest);
-                        flag = 1;
-                    }
-                } else printf("%s pubkey mismatch for senderind.%d %llx vs %llx\n",coin->symbol,dsig.senderind,*(long long *)dsig.senderpub,*(long long *)bp->notaries[dsig.senderind].pubkey);
-            } else printf("%s illegal lastk.%d or senderind.%d or senderpub.%llx\n",coin->symbol,dsig.lastk,dsig.senderind,*(long long *)dsig.senderpub);
-        } else printf("couldnt find senderind.%d height.%d channel.%x\n",dsig.senderind,height,channel);
-        //if ( 0 && bp != 0 )
-        //    printf("%s SIG.%d sender.%d lastk.%d mask.%llx siglen.%d recv.%llx\n",coin->symbol,height,dsig.senderind,dsig.lastk,(long long)dsig.mask,dsig.siglen,(long long)bp->recvmask);
-    }
-    else*/ if ( channel == DPOW_TXIDCHANNEL || channel == DPOW_BTCTXIDCHANNEL )
+    if ( channel == DPOW_TXIDCHANNEL || channel == DPOW_BTCTXIDCHANNEL )
     {
         src_or_dest = (channel == DPOW_BTCTXIDCHANNEL);
         coin = (src_or_dest != 0) ? bp->destcoin : bp->srccoin;
@@ -307,146 +150,6 @@ int32_t dpow_datahandler(struct supernet_info *myinfo,struct dpow_info *dp,struc
     return(0);
 }
 
-int32_t dpow_update(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,uint32_t txidchannel,bits256 srchash,int32_t myind)
-{
-    struct dpow_entry *ep; int32_t i,k,len,src_or_dest,sendutxo = 0; uint8_t data[sizeof(struct dpow_entry)+2]; struct dpow_utxoentry U;
-    ep = &bp->notaries[myind];
-    if ( bp->state < 1000 )
-    {
-        src_or_dest = 1;
-        bp->bestmask = dpow_maskmin(bp->recvmask,bp,&bp->bestk);
-        if ( bp->bestk >= 0 )
-        {
-            sendutxo = 0;
-            for (i=0; i<bp->numnotaries; i++)
-            {
-                k = DPOW_MODIND(bp,i);
-                if ( k == myind )
-                    continue;
-                if ( ((1LL << k) & bp->recvmask) != 0 && (bp->notaries[k].recvmask & (1LL << myind)) == 0 )
-                {
-                    //printf("other notary.%d doesnt have our.%d utxo yet\n",k,myind);
-                    sendutxo = 1;
-                    break;
-                }
-            }
-            if ( ep->masks[src_or_dest][bp->bestk] == 0 )
-            {
-                //printf("dpow update signedtxgen\n");
-                dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,DPOW_SIGBTCCHANNEL,src_or_dest,0);
-            }
-            if ( bp->bestk >= 0 && (rand() % 10) == 0 )
-                dpow_sigsend(myinfo,dp,bp,myind,bp->bestk,bp->bestmask,srchash,DPOW_SIGBTCCHANNEL);
-        } else sendutxo = 1;
-        if ( sendutxo != 0 )
-        {
-            memset(&U,0,sizeof(U));
-            dpow_entry2utxo(&U,bp,&bp->notaries[myind]);
-            if ( (len= dpow_rwutxobuf(1,data,&U,bp)) > 0 )
-                dpow_send(myinfo,dp,bp,srchash,bp->hashmsg,DPOW_UTXOCHANNEL,bp->height,data,len);
-        }
-        if ( bp->bestk >= 0 && ep->masks[src_or_dest][bp->bestk] == 0 )
-        {
-            //printf("dpow update2 signedtxgen\n");
-            dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,DPOW_SIGBTCCHANNEL,src_or_dest,0);
-        }
-        if ( bp->bestk >= 0 && (rand() % 10) == 0 )
-        {
-            dpow_sigsend(myinfo,dp,bp,myind,bp->bestk,bp->bestmask,srchash,DPOW_SIGBTCCHANNEL);
-            for (i=0; i<bp->numnotaries; i++)
-                if ( bp->notaries[i].bestk >= 0 && bp->notaries[i].bestk != bp->bestk && bitweight(bp->notaries[i].recvmask & bp->recvmask) >= 7 )
-                    dpow_sigsend(myinfo,dp,bp,myind,bp->notaries[i].bestk,bp->recvmask,srchash,DPOW_SIGBTCCHANNEL);
-        }
-    }
-    else if ( bp->state != 0xffffffff )
-    {
-        src_or_dest = 0;
-        if ( bp->bestk >= 0 && ep->masks[src_or_dest][bp->bestk] == 0 )
-        {
-            //printf("dpow update src signedtxgen\n");
-            dpow_signedtxgen(myinfo,dp,(src_or_dest != 0) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,DPOW_SIGCHANNEL,src_or_dest,0);
-        }
-        if ( bp->bestk >= 0 && (rand() % 10) == 0 )
-            dpow_sigsend(myinfo,dp,bp,myind,bp->bestk,bp->bestmask,srchash,DPOW_SIGCHANNEL);
-    }
-    if ( (rand() % 20) == 0 )
-    {
-        if ( bp->isratify != 0 )
-        {
-            uint64_t sigsmask,srcmask;
-            if ( bp->bestk < 0 )
-                sigsmask = srcmask = 0;
-            else sigsmask = bp->destsigsmasks[bp->bestk], srcmask = bp->srcsigsmasks[bp->bestk];
-            printf("notary[%d] %s numips.%d isratify.%d ht.%d FSM.%08x masks.%llx best.(%d %llx) sigsmask.%llx %llx src.%llx\n",myind,src_or_dest != 0 ? bp->destcoin->symbol : bp->srccoin->symbol,myinfo->numdpowipbits,bp->isratify,bp->height,bp->state,(long long)bp->recvmask,bp->bestk,(long long)bp->bestmask,(long long)sigsmask,(long long)(sigsmask & bp->bestmask),(long long)srcmask);
-        }
-        if ( bp->isratify != 0 )
-        {
-            bp->bestmask = dpow_maskmin(bp->recvmask,bp,&bp->bestk);
-            dpow_sendcoinentrys(myinfo,dp,bp);
-            if ( bp->bestk >= 0 )
-            {
-                //printf("dpow update ratify signedtxgen\n");
-                dpow_signedtxgen(myinfo,dp,(bp->state < 1000) ? bp->destcoin : bp->srccoin,bp,bp->bestk,bp->bestmask,myind,bp->state < 1000 ? DPOW_SIGBTCCHANNEL : DPOW_SIGCHANNEL,bp->state < 1000,0);
-            }
-            printf("ht.%d numnotaries.%d BEST.%llx from RECV.%llx bestk.%d sigsmask.%llx missing.%llx\n",bp->height,bp->numnotaries,(long long)bp->bestmask,(long long)bp->recvmask,bp->bestk,bp->bestk>=0?(long long)bp->destsigsmasks[bp->bestk]:0,bp->bestk>=0?(long long)(bp->bestmask & ~bp->destsigsmasks[bp->bestk]):0);
-            if ( bp->height < DPOW_FIRSTRATIFY )
-                dp->blocks[bp->height] = bp;
-        }
-    }
-    if ( bp->state < 1000 && bp->bestk >= 0 && (bp->destsigsmasks[bp->bestk] & bp->bestmask) == bp->bestmask )
-    {
-        dpow_sigscheck(myinfo,dp,bp,myind,1);
-    }
-    else if ( bp->state != 0xffffffff && bp->bestk >= 0 && (bp->srcsigsmasks[bp->bestk] & bp->bestmask) == bp->bestmask )
-    {
-        dpow_sigscheck(myinfo,dp,bp,myind,0);
-    }
-    return(bp->state);
-}
-
-uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info *dp,struct iguana_info *coin,struct dpow_block *bp,int32_t myind,int32_t src_or_dest)
-{
-    int32_t j,incr; char *opret_symbol,coinaddr[64]; uint32_t channel,sigchannel,txidchannel; bits256 srchash,zero;
-    if ( 0 && bp->numnotaries > 8 )
-        incr = sqrt(bp->numnotaries) + 1;
-    else incr = 1;
-    memset(zero.bytes,0,sizeof(zero));
-    channel = DPOW_UTXOCHANNEL;
-    if ( bits256_nonz(bp->desttxid) == 0 )
-    {
-        sigchannel = DPOW_SIGBTCCHANNEL;
-        txidchannel = DPOW_BTCTXIDCHANNEL;
-        opret_symbol = "";
-    }
-    else
-    {
-        sigchannel = DPOW_SIGCHANNEL;
-        txidchannel = DPOW_TXIDCHANNEL;
-        opret_symbol = dp->symbol;
-    }
-    bitcoin_address(coinaddr,coin->chain->pubtype,dp->minerkey33,33);
-    if ( bits256_nonz(bp->hashmsg) == 0 && bp->height >= DPOW_FIRSTRATIFY )
-    {
-        printf("null hashmsg\n");
-        return(0);
-    }
-    for (j=0; j<sizeof(srchash); j++)
-        srchash.bytes[j] = dp->minerkey33[j+1];
-    bp->bestk = dpow_bestk(bp,&bp->bestmask);
-    if ( bp->state < 7 )
-    {
-        dpow_utxosync(myinfo,dp,bp,0,myind,srchash);
-        bp->state++;
-    }
-    else
-    {
-        dpow_update(myinfo,dp,bp,txidchannel,srchash,myind);
-        if ( bits256_nonz(bp->srctxid) != 0 )
-            bp->state = 0xffffffff;
-    }
-    return(bp->state);
-}
-
 int32_t dpow_checkutxo(struct supernet_info *myinfo,struct dpow_info *dp,struct dpow_block *bp,struct iguana_info *coin,bits256 *txidp,int32_t *voutp,char *coinaddr)
 {
     int32_t haveutxo,completed; bits256 signedtxid; cJSON *addresses; char *rawtx,*sendtx;