Ok maybe it's just early here, but I'm still not following you. Are you saying I should use the original mehcoin source and modify that. I tried modifying dogtownheros source but couldn't get it to run.
Why don't people just publish working code? The only reason I even want to use it is to try my modded GPU miner, which I can't without jcoind or a pool.
actually yes, if you modify mehcoin to the specifications of j-coin it should work, as long as everythings the same ports maxmint proof of work maxmoney targettimespan pow target spacing block rewards genesis merkle nNonce epoch timestamp etc. . in fact DogtownHero should get on that asap.... |
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It compiles but assert (see my post above where I talk about the suggested fix and how this fix doesn't work in many ways).
Also the source .7z contains the mehcoind binary in src/.
ok i will give you the correct variables. its up to you to plug them in block.GetHash() == 00000d2ce10281089f47d707942122e011925e22a33aa06dd13959b12c1b80db
block.hashMerkleRoot == 0e7abe3621183101283aa99a5b1fa9d345a1a6f56d90faa8b384b3af6e0d69bb
block.nTime = 1375158531
block.nNonce = 829036
CBlock(hash=00000d2ce10281089f47, ver=1, hashPrevBlock=00000000000000000000, hashMerkleRoot=0e7abe3621, nTime=1375158531, nBits=1e0fffff, nNonce=829036, vtx=1, vchBlockSig=)
Coinbase(hash=0e7abe3621, nTime=1375158511, ver=1, vin.size=1, vout.size=1, nLockTime=0)
CTxIn(COutPoint(0000000000, 4294967295), coinbase 04ffff001d020f271d5475652c203330204a756c20323031332030343a32383a303620474d54)
CTxOut(empty)
vMerkleTree: 0e7abe3621
SetBestChain: new best=00000d2ce10281089f47 height=0 trust=1 date=07/30/13 04:28:51
That breaks down to: merkle = 0x0e7abe3621183101283aa99a5b1fa9d345a1a6f56d90faa8b384b3af6e0d69bb genblock = 0x00000d2ce10281089f47d707942122e011925e22a33aa06dd13959b12c1b80db nTime = 1375158531 nNonce = 829036 please let me know if that fixes it. Umm the version of main.cpp in the source is different to this. The genesis block line is commented out. WTF is going on? thats the old genesis block. this was built on mehcoin, shakezula likes to comment everything out to give you an idea of what all has been changed. |
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NAN is fixed. please see post 1 to download the new client
addnode=173.216.107.57 in case you need a peer
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Can't run with win7 64bit ,how to do it?
if you installed with Jinstaller: 1. right click the program icon on your desktop 2. click properties in the drop down menu. 3. then click on the "Compatibility" tab. 4. select the checkbox that says "run this program in compatibility for..." "Windows XP Service Pack 3" should be the first option. if its not, select it from the drop down menu. 5. click apply. 6. run the program. |
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maybe someone can help me i'm getting this error c:\deps\Ocoin>make -f makefile.release
g++ -c -pipe -D_FORTIFY_SOURCE=2 -O2 -frtti -fexceptions -mthreads -fdiagnostics
-show-option -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -Wst
ack-protector -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_GUI -DBOOST_THREAD_USE_LIB -
DBOOST_SPIRIT_THREADSAFE -DUSE_UPNP=1 -DSTATICLIB -DUSE_IPV6=1 -DWIN32 -D_MT -DQ
T_THREAD_SUPPORT -DQT_DLL -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_
LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2
-DQT_NEEDS_QMAIN -I"..\..\Qt\4.8.4\include\QtCore" -I"..\..\Qt\4.8.4\include\QtN
etwork" -I"..\..\Qt\4.8.4\include\QtGui" -I"..\..\Qt\4.8.4\include" -I"src" -I"s
rc\json" -I"src\qt" -I"..\..\Qt\4.8.4\include\ActiveQt" -I"build" -I"build" -I".
.\..\Qt\4.8.4\mkspecs\win32-g++" -o build\ocoin.o src\qt\ocoin.cpp
cc1plus.exe: unrecognized option `-Wextra'
cc1plus.exe: unrecognized option `-Wstack-protector'
cc1plus.exe: unrecognized option `-fdiagnostics-show-option'
mingw32-make: *** [build/ocoin.o] Error 1
c:\deps\Ocoin> what the hell did i do here exactly? i'm building with all the references to libleveldb commented out in my qt.pro file if that helps |
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It compiles but assert (see my post above where I talk about the suggested fix and how this fix doesn't work in many ways).
Also the source .7z contains the mehcoind binary in src/.
ok i will give you the correct variables. its up to you to plug them in block.GetHash() == 00000d2ce10281089f47d707942122e011925e22a33aa06dd13959b12c1b80db
block.hashMerkleRoot == 0e7abe3621183101283aa99a5b1fa9d345a1a6f56d90faa8b384b3af6e0d69bb
block.nTime = 1375158531
block.nNonce = 829036
CBlock(hash=00000d2ce10281089f47, ver=1, hashPrevBlock=00000000000000000000, hashMerkleRoot=0e7abe3621, nTime=1375158531, nBits=1e0fffff, nNonce=829036, vtx=1, vchBlockSig=)
Coinbase(hash=0e7abe3621, nTime=1375158511, ver=1, vin.size=1, vout.size=1, nLockTime=0)
CTxIn(COutPoint(0000000000, 4294967295), coinbase 04ffff001d020f271d5475652c203330204a756c20323031332030343a32383a303620474d54)
CTxOut(empty)
vMerkleTree: 0e7abe3621
SetBestChain: new best=00000d2ce10281089f47 height=0 trust=1 date=07/30/13 04:28:51
That breaks down to: merkle = 0x0e7abe3621183101283aa99a5b1fa9d345a1a6f56d90faa8b384b3af6e0d69bb genblock = 0x00000d2ce10281089f47d707942122e011925e22a33aa06dd13959b12c1b80db nTime = 1375158531 nNonce = 829036 please let me know if that fixes it. |
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One thing i want to know is, do ArtForz and BCX approve of jCoin?
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To Whom It May Concern: The Problem About a week ago i messaged BitJohn and requested that trading of Nanotokens be halted while i investigated a problem with the network. As fate would have it, The block chain has become stuck and the wallets are unable to sync. This is probably due to a multiple of factors, such as -a node going offline before a found block could be broadcast. -low hashrate -high difficulty(Stranded) Addressing The Problem Now I have been very busy with the release of J-coin and providing support on some other projects that i am a silent partner in, but the time has come for me to address the issue. Yesterday, i submitted my proposed changes to muddafudda for proofreading and pushing to the github. During the build process, we are erroring out on unused variables in main.cpp TL; DR version:I've fixed: - diff retarget
- installed a checkpoint
- decrease target timespan
- adds subsidy halving
Work That remains: - 1. Fix main.cpp unused variables
- 2. Build Client
- 3. Fork chain
- 4. Install a checkpoint on 1st block of fork and 2nd block of fork just to be safe
- 5. recompile
- 6. submit changes to repo
- 7. announce mandatory client update and new source
ETA: 1 week |
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i think you should add an rpc command
"statsfornerds"
-primechains/day
-record chains* numerical amount
-networkpps
-pps
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I'd like to start a campaign against new launches for just the next 4 days. To that effect i have pm'ed the guys i know who have coin breaking hash power and asked them to kill anything they see if possible. I believe it's time people started putting thought into what they do, and if we cant do it via cooperation.... you will still cooperate. There is nothing wrong with copy paste if it backed, but most are now just premining and abandoning the coin, leaving lots of users stranded.
they've been trying to take down JPU all night and all day. you see how succesfull they've been. i think that earns me some respect. |
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Hello,
i already use the serach function several times but seems not really helpfull.
I am looking a List of Altcoins which could be mined with CPU only (present).
I found these:
XPM
YAC
Could someone give me a hint for more? :-)
JPU. its technically GPU mineable, but you only get about half the hashrate. |
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this coin survived through the night with all the bigboys throwing as much hash at it as they could, trying to drop it off at high diff. its still standing and going strong, retargeting like a beast.
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With such complexity is sourced it should cost 1jcoin/0.5BTC  no 10 btc per j-coin! gah! |
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Due to your definition of automorphic numbers, they are not very hard to find. Actually any (natural) number which ends to digits 0, 1, 5 or 6 is an automorphic number (bad name you've chosen for them). Shorter: if n mod 10= 0, 1, 5 or 6 The list is easy and smooth as you see: 1, 5, 6, 10, 11, 15, 16, 20, 21, 25, 26, 30, 31, 35, 36, 40, 41, 45, 46, 50.............. Even a 5 years old kid can list them quickly...  go on... |
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its a long term crypto currency.... its an experimental cin
Which is it? How is it experimental if it's basically YAC with lower block reward? And are you drunk right now? Aren't you just the Beacon of Sunshine and Happiness this morning. |
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I don't understand why people think that CPU coins are somehow distributed more fairly than GPU. Between VPS, Botnets, and sysadmin's "personal" LANs, they wind up with the most centralized holdings of any coin on the market.
As for not getting any blocks, there's only 429 available. And what's the point of the 1 coin block reward? Are we all going to share? What the hell does the "J" stand for?
Maybe the coin is just a joke. So,J-Coin. its a long term crypto currency. 1 coin per block block halving at 400k blocks, however it can't halve past nMin which = .777 proof of work dies at 21million coins, and stake carries it for 20million more blocks. its an experimental cin, but i didn't intened it as a joke. i wouldn't do taht to the community just for a joke. maybe a fake announcement thread as a joke, but not a real client to have them waste their time mining. the question that remains is, why the hell are so many people mining this coin?
02:52:19

getmininginfo
02:52:19

{
"blocks" : 470,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.31808938,
"errors" : "",
"generate" : false,
"genproclimit" : -1,
"hashespersec" : 0,
"networkhashps" : 20715443,
"pooledtx" : 0,
"testnet" : false,
"Nfactor" : 4,
"N" : 32,
"powreward" : 1.00000000
}
02:53:30

getconnectioncount
02:53:30

65
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AutoMorphic Numbers, or Circular Numbers are a number who's square ends in the same digit as the number its self, example: 5 is an automorphic number, becauses its square is 25. Algorithm:  platform: cpu how it works: when mining, your cpu computes a number based upon N, then checks to see if its an Automorphic Number. If it is an automorphic number, a block is generated. what do you guys think? Pros and Cons? any legitimate use for a coin like this in terms of science/mathematics? more info:http://mathworld.wolfram.com/AutomorphicNumber.html |
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OK, I want to re-initiate this discussion, BigVern/BigJohn, can you please let us know what are the standard to get listed in cryptsy?
I see ORB get listed: it is a coin with 1 mil premine and 1.5 total coins, so 66% are premined, is this a joke? If this can be listed, which one can not?
I see GIL get listed: didn't we say that coins with premine will be less priority to be listed in cryptsy? GIL premined 300K. Is it because Hydro and his company chant "GIL" in the cryptsy chat every day?
Why not list GLX? 0 premined
Why not list HBN? 0 premined
Why not list STR? 0 premined
Why not list PHS? 0 premined
Why not list GDC? 0 premined
There are so many great coins out there, I just don't get it.
Don't get me wrong, I like cryptsy, and I traded almost daily there, but as many other people, I also want to see cryptsy be fair and we want to trade good coins there too. Thank you cryptsy.
QFT You gotta wonder about the logic behind Cryptsy's selections. GIL - IMO just pre-mined junk and its listed overnight. Theres numerous other coins too that shouldnt be on there, and plenty that should be. At the end of the day Cryptsy doesnt give 2 shits about the miners. Move over to Coins-E. Its just as good an exchange as cryptsy and given the volume it could be much better. ur1highmotherfuckerifyouthinkcoinseisbetterthancryptsy. |
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