[ANN] [ASIC-RESISTANT] UltraCoin (UTC) - Ultrafast 6 second transactions!!

[CoinAmmo]

They sold all the premine to sucker bag holders and RAN FOR THE HILLS

[jayguar]

With people not finding a block with 2+ mhs, I do not think I'll find one. I'm out as well.

[Evilish]

WOW 1+hours with 3 290x and 0 blocks, 0 orphans are you fucking kidding me? This is the biggest bullshit ever
go fuck yourself UltraSCAM coin
suck a dick

Same as you...
0 accepted
FucK.

And with greekpool i only get rejected...

same iam also on greekpool and nothing but rejectets. this coin is about to fail

What's the link of greek pool?

[energ]

Found 50 UTC, will sell for good offer (accept escrow).

[Radition]

finally both two computer start mining
sadly each one just got 550~580K...20min,no A,no R

So whats the story if you are getting no A and not R, just unlucky or did we screw something?

You don't get A or R when solo mining unless you find a block.  

can you please explain me, why I a have 15 A's, 7 R's but ONLY one block came to my wallet like 30 minutes ago?? So what does it mean??

Not sure as those numbers are way too small for solo mining accepts or rejects.  Unless you were the first guy that got his miner running.  Either way, you can type "listtransactions" in the debug window if you want to see if you really have been finding blocks and they are either orphaned or rejected.  

So having no A or R's is normal for solo? I normally have over 100 accepts per card by now in a pool.

[CoinAmmo]

Yea 3MH/s here no blocks LOL THIS IS A JOKE!
Go Pizzacoin ! Diff still >1 and nice block rewards!

[mercenar1e]

WOW 1+hours with 3 290x and 0 blocks, 0 orphans are you fucking kidding me? This is the biggest bullshit ever
go fuck yourself UltraSCAM coin
suck a dick

Same as you...
0 accepted
FucK.

And with greekpool i only get rejected...

same iam also on greekpool and nothing but rejectets. this coin is about to fail

What's the link of greek pool?

problems with stratum going on

[Int32]

1h mining with 1200 kh/sec = 0 Blocks = 0 UTC

and what's up with that pool:
http://utc.greekpool.eu/

noch blocks in 30 min???

[cointradero]

Well hit nothing forever, then finally hit one - rejected.  This is with a scantime of 2 seconds.  Nutty.

[blacklig]

Question here:

I was using miner for MicroCoin, which should be OK, I found block with that.. but it showed mi diff around 120K..
Now I switched to "official" miner, which looks like updated cgminer, and there it shows me diff: 2...

how is that possible?

[gnaarrr]

selling 100 utc for shitload of btc

[xtc_112]

mining with 2mh have found 4 blocks

[mercenar1e]

OP/dev username is butface lol you guys think hes professional?

[miramare]

Announcement from HackShard..
ATTENTION: ★☆ After more then 1 hour of trying I cannot get the stratum software to work no mater what we do. HackShard UltraCoin pool has been cancelled.☆★

Sad news.  As you know, devs themselves can't figure out their own pool.

[watchmano]

This coin is a big piece of shit... tried greek pool and all i got was tons of rejects.

Just let this slowly die.

[Hix]

can`t compile wallet on linux from sources

Code:

fatal: Not a git repository (or any of the parent directories): .git
g++ -c -O2 -msse2 -pthread -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -g -DBOOST_SPIRIT_THREADSAFE -I/home/ubuntu/ultracoin-master/src -I/home/ubuntu/ultracoin-master/src/obj -DUSE_UPNP=0 -DUSE_IPV6=1 -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME -DHAVE_BUILD_INFO -fno-stack-protector -fstack-protector-all -Wstack-protector -D_FORTIFY_SOURCE=2  -MMD -MF obj/netbase.d -o obj/netbase.o netbase.cpp
In file included from netbase.h:11:0,
                 from netbase.cpp:6:
compat.h:48:26: error: ‘myclosesocket’ declared as an ‘inline’ variable
 inline int myclosesocket(SOCKET& hSocket)
                          ^
compat.h:48:26: error: ‘SOCKET’ was not declared in this scope
compat.h:48:34: error: ‘hSocket’ was not declared in this scope
 inline int myclosesocket(SOCKET& hSocket)
                                  ^
compat.h:49:1: error: expected ‘,’ or ‘;’ before ‘{’ token
 {
 ^
In file included from netbase.cpp:6:0:
netbase.h:150:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocket(const CService &addr, SOCKET& hSocketRet, int nTimeout = nConnectTimeout);
                                          ^
netbase.h:151:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault = 0, int nTimeout = nConnectTimeout);
                                          ^
netbase.cpp:174:46: error: ‘SOCKET’ has not been declared
 bool static Socks4(const CService &addrDest, SOCKET& hSocket)
                                              ^
In file included from netbase.h:11:0,
                 from netbase.cpp:6:
netbase.cpp: In function ‘bool Socks4(const CService&, int&)’:
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:179:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:187:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:198:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:204:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:209:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
netbase.cpp: At global scope:
netbase.cpp:218:46: error: ‘SOCKET’ has not been declared
 bool static Socks5(string strDest, int port, SOCKET& hSocket)
                                              ^
In file included from netbase.h:11:0,
                 from netbase.cpp:6:
netbase.cpp: In function ‘bool Socks5(std::string, int, int&)’:
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:223:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:233:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:239:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:244:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:256:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:262:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:267:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:272:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:288:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:305:18: note: in expansion of macro ‘closesocket’
         default: closesocket(hSocket); return error("Error: malformed proxy response");
                  ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:309:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:314:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
netbase.cpp: At global scope:
netbase.cpp:321:64: error: ‘SOCKET’ has not been declared
 bool static ConnectSocketDirectly(const CService &addrConnect, SOCKET& hSocketRet, int nTimeout)
                                                                ^
In file included from netbase.h:11:0,
                 from netbase.cpp:6:
netbase.cpp: In function ‘bool ConnectSocketDirectly(const CService&, int&, int)’:
compat.h:44:30: error: ‘SOCKET’ was not declared in this scope
 #define INVALID_SOCKET      (SOCKET)(~0)
                              ^
netbase.cpp:323:18: note: in expansion of macro ‘INVALID_SOCKET’
     hSocketRet = INVALID_SOCKET;
                  ^
netbase.cpp:336:12: error: expected ‘;’ before ‘hSocket’
     SOCKET hSocket = socket(((struct sockaddr*)&sockaddr)->sa_family, SOCK_STREAM, IPPROTO_TCP);
            ^
netbase.cpp:337:9: error: ‘hSocket’ was not declared in this scope
     if (hSocket == INVALID_SOCKET)
         ^
netbase.cpp:348:24: error: ‘hSocket’ was not declared in this scope
     int fFlags = fcntl(hSocket, F_GETFL, 0);
                        ^
In file included from netbase.h:11:0,
                 from netbase.cpp:6:
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:352:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:372:17: note: in expansion of macro ‘closesocket’
                 closesocket(hSocket);
                 ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:378:17: note: in expansion of macro ‘closesocket’
                 closesocket(hSocket);
                 ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:389:17: note: in expansion of macro ‘closesocket’
                 closesocket(hSocket);
                 ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:395:17: note: in expansion of macro ‘closesocket’
                 closesocket(hSocket);
                 ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:406:13: note: in expansion of macro ‘closesocket’
             closesocket(hSocket);
             ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
netbase.cpp:422:9: note: in expansion of macro ‘closesocket’
         closesocket(hSocket);
         ^
netbase.cpp: At global scope:
netbase.cpp:482:46: error: ‘SOCKET’ has not been declared
 bool ConnectSocket(const CService &addrDest, SOCKET& hSocketRet, int nTimeout)
                                              ^
netbase.cpp: In function ‘bool ConnectSocket(const CService&, int&, int)’:
netbase.cpp:490:5: error: ‘SOCKET’ was not declared in this scope
     SOCKET hSocket = INVALID_SOCKET;
     ^
netbase.cpp:490:12: error: expected ‘;’ before ‘hSocket’
     SOCKET hSocket = INVALID_SOCKET;
            ^
netbase.cpp:493:45: error: ‘hSocket’ was not declared in this scope
     if (!ConnectSocketDirectly(proxy.first, hSocket, nTimeout))
                                             ^
netbase.cpp:499:31: error: ‘hSocket’ was not declared in this scope
         if (!Socks4(addrDest, hSocket))
                               ^
netbase.cpp:503:64: error: ‘hSocket’ was not declared in this scope
         if (!Socks5(addrDest.ToStringIP(), addrDest.GetPort(), hSocket))
                                                                ^
netbase.cpp:510:18: error: ‘hSocket’ was not declared in this scope
     hSocketRet = hSocket;
                  ^
netbase.cpp: At global scope:
netbase.cpp:514:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault, int nTimeout)
                                          ^
netbase.cpp: In function ‘bool ConnectSocketByName(CService&, int&, const char*, int, int)’:
netbase.cpp:520:5: error: ‘SOCKET’ was not declared in this scope
     SOCKET hSocket = INVALID_SOCKET;
     ^
netbase.cpp:520:12: error: expected ‘;’ before ‘hSocket’
     SOCKET hSocket = INVALID_SOCKET;
            ^
netbase.cpp:533:49: error: ‘hSocket’ was not declared in this scope
     if (!ConnectSocketDirectly(nameproxy.first, hSocket, nTimeout))
                                                 ^
netbase.cpp:540:40: error: ‘hSocket’ was not declared in this scope
             if (!Socks5(strDest, port, hSocket))
                                        ^
netbase.cpp:545:18: error: ‘hSocket’ was not declared in this scope
     hSocketRet = hSocket;
                  ^
In file included from netbase.h:11:0,
                 from net.h:18,
                 from checkpoints.h:8,
                 from checkpoints.cpp:8:
compat.h:48:26: error: ‘myclosesocket’ declared as an ‘inline’ variable
 inline int myclosesocket(SOCKET& hSocket)
                          ^
compat.h:48:26: error: ‘SOCKET’ was not declared in this scope
compat.h:48:34: error: ‘hSocket’ was not declared in this scope
 inline int myclosesocket(SOCKET& hSocket)
                                  ^
compat.h:49:1: error: expected ‘,’ or ‘;’ before ‘{’ token
 {
 ^
In file included from net.h:18:0,
                 from checkpoints.h:8,
                 from checkpoints.cpp:8:
netbase.h:150:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocket(const CService &addr, SOCKET& hSocketRet, int nTimeout = nConnectTimeout);
                                          ^
netbase.h:151:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault = 0, int nTimeout = nConnectTimeout);
                                          ^
make: *** [obj/netbase.o] Error 1
make: *** Waiting for unfinished jobs....
In file included from netbase.h:11:0,
                 from util.h:30,
                 from alert.h:13,
                 from alert.cpp:8:
compat.h:48:26: error: ‘myclosesocket’ declared as an ‘inline’ variable
 inline int myclosesocket(SOCKET& hSocket)
                          ^
compat.h:48:26: error: ‘SOCKET’ was not declared in this scope
compat.h:48:34: error: ‘hSocket’ was not declared in this scope
 inline int myclosesocket(SOCKET& hSocket)
                                  ^
compat.h:49:1: error: expected ‘,’ or ‘;’ before ‘{’ token
 {
 ^
In file included from util.h:30:0,
                 from alert.h:13,
                 from alert.cpp:8:
netbase.h:150:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocket(const CService &addr, SOCKET& hSocketRet, int nTimeout = nConnectTimeout);
                                          ^
netbase.h:151:42: error: ‘SOCKET’ has not been declared
 bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault = 0, int nTimeout = nConnectTimeout);
                                          ^
In file included from alert.cpp:10:0:
net.h:33:15: error: ‘SOCKET’ was not declared in this scope
 bool RecvLine(SOCKET hSocket, std::string& strLine);
               ^
net.h:33:42: error: expected primary-expression before ‘&’ token
 bool RecvLine(SOCKET hSocket, std::string& strLine);
                                          ^
net.h:33:44: error: ‘strLine’ was not declared in this scope
 bool RecvLine(SOCKET hSocket, std::string& strLine);
                                            ^
net.h:33:51: error: expression list treated as compound expression in initializer [-fpermissive]
 bool RecvLine(SOCKET hSocket, std::string& strLine);
                                                   ^
net.h:159:5: error: ‘SOCKET’ does not name a type
     SOCKET hSocket;
     ^
net.h:213:18: error: expected ‘)’ before ‘hSocketIn’
     CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn = "", bool fInboundIn=false) : vSend(SER_NETWORK, MIN_PROTO_VERSION), vRecv(SER_NETWORK, MIN_PROTO_VERSION)
                  ^
In file included from alert.cpp:10:0:
net.h: In destructor ‘CNode::~CNode()’:
net.h:251:13: error: ‘hSocket’ was not declared in this scope
         if (hSocket != INVALID_SOCKET)
             ^
In file included from netbase.h:11:0,
                 from util.h:30,
                 from alert.h:13,
                 from alert.cpp:8:
compat.h:44:30: error: ‘SOCKET’ was not declared in this scope
 #define INVALID_SOCKET      (SOCKET)(~0)
                              ^
net.h:251:24: note: in expansion of macro ‘INVALID_SOCKET’
         if (hSocket != INVALID_SOCKET)
                        ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
net.h:253:13: note: in expansion of macro ‘closesocket’
             closesocket(hSocket);
             ^
In file included from checkpoints.h:8:0,
                 from checkpoints.cpp:8:
net.h:33:15: error: ‘SOCKET’ was not declared in this scope
 bool RecvLine(SOCKET hSocket, std::string& strLine);
               ^
net.h:33:42: error: expected primary-expression before ‘&’ token
 bool RecvLine(SOCKET hSocket, std::string& strLine);
                                          ^
net.h:33:44: error: ‘strLine’ was not declared in this scope
 bool RecvLine(SOCKET hSocket, std::string& strLine);
                                            ^
net.h:33:51: error: expression list treated as compound expression in initializer [-fpermissive]
 bool RecvLine(SOCKET hSocket, std::string& strLine);
                                                   ^
net.h:159:5: error: ‘SOCKET’ does not name a type
     SOCKET hSocket;
     ^
net.h:213:18: error: expected ‘)’ before ‘hSocketIn’
     CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn = "", bool fInboundIn=false) : vSend(SER_NETWORK, MIN_PROTO_VERSION), vRecv(SER_NETWORK, MIN_PROTO_VERSION)
                  ^
In file included from checkpoints.h:8:0,
                 from checkpoints.cpp:8:
net.h: In destructor ‘CNode::~CNode()’:
net.h:251:13: error: ‘hSocket’ was not declared in this scope
         if (hSocket != INVALID_SOCKET)
             ^
In file included from netbase.h:11:0,
                 from net.h:18,
                 from checkpoints.h:8,
                 from checkpoints.cpp:8:
compat.h:44:30: error: ‘SOCKET’ was not declared in this scope
 #define INVALID_SOCKET      (SOCKET)(~0)
                              ^
net.h:251:24: note: in expansion of macro ‘INVALID_SOCKET’
         if (hSocket != INVALID_SOCKET)
                        ^
compat.h:60:44: error: ‘myclosesocket’ cannot be used as a function
 #define closesocket(s)      myclosesocket(s)
                                            ^
net.h:253:13: note: in expansion of macro ‘closesocket’
             closesocket(hSocket);
             ^
make: *** [obj/alert.o] Error 1
make: *** [obj/checkpoints.o] Error 1

[mycointr]

diff: 2
and no pool
very nice  

{
"blocks" : 321,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 2.18271518,
"errors" : "",
"generate" : false,
"genproclimit" : -1,
"hashespersec" : 0,
"pooledtx" : 0,
"testnet" : false
}

[The Koolio]

people are complaining but fact is theres blocks being mined. The initial issues im guessing had to do with the difficulty which has gone up now. Ive mined a couple of blocks no problems, had a few orphans but nothing to complain about. people relax yourselves

[depnox]

HOW TO GET GUIMINER-SCRYPT WORKING WITH ULTRACOIN FOR BOTH POOL AND SOLO MINING!
This is not a scam or a fake launch, i'm solo mining with 0 issues & using a reconfigured GUIMiner to boot.
Took all of 15 minutes to figure out what the devs forgot to inform you all of.

FIX YOUR PORT NUMBERS IN YOUR CONFIGS IF YOUR NOT POOL MINING!!
ADD THE PROPER SCRYPT-JANE FLAGS LISTED BELOW INTO!!!!

Wallet works fine, Mining is going fine.

Look, if you're having a big issue with getting CGMiner to work, try this.

1: Download this version of GUIminer-Scrypt - https://mega.co.nz/#!Vg9i0DKK!FIduoitTjVyQ7w-jw7RJfSFaIS5so1XAuJOcw4DPJjE
2: Download the alternative working cgminer-scrypt-jane version here - https://sites.google.com/site/rmdavidson/cgminer-3.7.2-sj-0.02.zip?attredirects=0
3: Extract GUIMiner-Scrypt
4: Extract cgminer-3.7.2-sj-0.02 folder into the GUIMiner-Scrypt folder
5: Delete the original "cgminer" folder in the GUIMiner-Scrypt directory
5: Rename the cgminer-3.7.2-sj-0.02 folder to "cgminer" (no quotes)
6: DONE

You now have a version of GUIMiner-Scrypt configured to mine Scrypt-Jane.
Enter in your pool information and the following flags

--scrypt-jane --sj-nfmin 4 --sj-nfmax 30 --sj-time 1387769316

For Solo Mining:
Close the Ultracoin wallet if you have it open

In your user/appdata/roaming/ultracoin directory make the file "Ultracoin.conf"
Edit it with notepad to read as such:

rpcuser=youusernamehere
rpcpassword=yourpasswordhere
rpcallowip=127.0.0.1
daemon=1
server=1
listen=1
port=44100
rpcport=44101

Save the conf file & relaunch the wallet
Launch the GUIMiner you have configured for Scrypt-Jane

Enter in the appropriate information & port 44101

http://imgur.com/chHJP2R
http://imgur.com/W9WXgn5

Hope this info may help a few of you
---------------------------------------------------------------------------------------------------------------------------
UPDATE:

My machine was mining fine on https://utc.pool.pm before the site started having issues.
Went onto solo mine using these exact instructions and have since, found a block.  
--> https://bitcointalk.org/index.php?topic=413978.msg4884094#msg4884094

[deuteronpsi]

Everyone just turn off your miners and exit this coin.  Let it die. If there is no network and no demand for it then the dev instamine and premine is worthless.