[ANN][GRA] Graincoin - New PoW/PoS coin | Fast, secure | Version 1.5 Released!

[sserge009]

"Premined 1%" "- Total grains will be 50 billions"
So, 500 000 000 coins.

"The following bounties will be distributed
- First mining pool: 200K GRA
- Second mining pool: 150K GRA
- First block explorer: 200K GRA
- Second block explorer: 150K GRA
- First gaming site accepting GRA: 200K GRA
- Second gaming site accepting GRA: 150K GRA"
So, 1 050 000 coins

 
come on, guys!
 

[dreamhouse]

AltMiners GrainCoin Pool
PPLNS - VarDiff - Stratum Only - 3% Pool Fees

Hi Folks, we just launched our new GrainCoin Pool using:

PPLNS Reward System
Variable Difficulty
STRATUM Protocol
3% Pool Fees


Register Here:
http://grain.altminers.com

And Point your favorite mining software here:

Code:

--scrypt  -o stratum+tcp://grain.altminers.com:3336 -u [i]Weblogin.Worker[/i] -p [i]Worker password[/i]

Happy Mining!

Something seems to be wrong, pools been up for over an hour without finding a single block.

I am using the pool now, everything seems fine.

[Galimore]

"Premined 1%" "- Total grains will be 50 billions"
So, 500 000 000 coins.

"The following bounties will be distributed
- First mining pool: 200K GRA
- Second mining pool: 150K GRA
- First block explorer: 200K GRA
- Second block explorer: 150K GRA
- First gaming site accepting GRA: 200K GRA
- Second gaming site accepting GRA: 150K GRA"
So, 1 050 000 coins

 
come on, guys!
 

0.21% of the premine. Don't go too crazy now.

[bosian]

Giveaway thread posted:

https://bitcointalk.org/index.php?topic=361887.0

Please post your wallet address to get 10000 GRAs each person!!! 

[Chris180Z]

Bad name, bad graphic and absolutely nothing new (ie a clone coin). Next.

[Maconi]

I do agree that the picture could probably be better (changed to an actual graphic design rather than a copy/paste image), but there is nothing wrong with the coin itself. What determines if it's a good coin is how active the developer is and such. Only time will tell.

[Galimore]

Good to see the network hashrate slowly rising. Pool is reporting it near 80 MH/s now.

[ajax3592]

I've created a bat file with this text, can't start mining, please correct what's wrong here


start /D "C:\cgminer-3.8.4-windows" cgminer –scrypt -o http:////grain.altminers.com:3336 -u MYID.WORKERID -p WORKERPASS

, there's an error "Unexpected extra Commandline arguements"

Pool refers "Stratum" what is that exactly, how to run that?

[Blackmet]

Guys, cannot solo mine. The wallet is up to date, the config file is just exactly like the sample one, but with my user and pass. CGMiner says "pool 0 slow/down or url or credentials invalid".

What's wrong?

[paladin281978]

When and where will the exchange? cryptsy?
how much will it cost, as NovaCoin, LiteCoin?

[Galimore]

I think there should be a bounty for the first exchange to trade GRA. It's one of the most important aspects of any altcoin. I'd probably make it it bigger than a fifth of a percent of the premine as well.

[paladin281978]

Then GRA should cost more than TAG or equal to NVC.

[theironman]

Hi fellas

Here is a walkthrough on how to setup a SOLO GUIMiner scrypt for GRAIN (GRA).

http://bitcoinflow.blogspot.fi/2013/12/grain-gra-solo-mining-tutorial-for.html


in case you´ll find this usefull, please throw a few grains in a tipjar

9MKznLLpoESAEjvmdHLafABp37eeimF9Tc

[sserge009]

"Premined 1%" "- Total grains will be 50 billions"
So, 500 000 000 coins.

"The following bounties will be distributed
- First mining pool: 200K GRA
- Second mining pool: 150K GRA
- First block explorer: 200K GRA
- Second block explorer: 150K GRA
- First gaming site accepting GRA: 200K GRA
- Second gaming site accepting GRA: 150K GRA"
So, 1 050 000 coins

 
come on, guys!
 

0.21% of the premine. Don't go too crazy now.

Don't lose your time and electricity.

[Edacra]

Just mined some grains, but out of worth lol

[bosian]

The coin is going on great, and mining pool works very well.

Guys please don't forget the giveaways, post your address in giveaway thread to receive 10000 GRAs!

[alexrussel1980]

Having some trouble compiling the source on my Ubuntu machine

I’m following the instructions in  doc/build-unix.txt


g++ -O2 -msse2 -pthread -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -g -DBOOST_SPIRIT_THREADSAFE -I/home/is/gtest/grain/src -I/home/is/gtest/grain/src/obj -DUSE_IPV6=1 -DHAVE_BUILD_INFO -fno-stack-protector -fstack-protector-all -Wstack-protector -D_FORTIFY_SOURCE=2  -o graind obj/alert.o obj/version.o obj/checkpoints.o obj/netbase.o obj/addrman.o obj/crypter.o obj/key.o obj/db.o obj/init.o obj/irc.o obj/keystore.o obj/main.o obj/net.o obj/protocol.o obj/bitcoinrpc.o obj/rpcdump.o obj/rpcnet.o obj/rpcmining.o obj/rpcwallet.o obj/rpcblockchain.o obj/rpcrawtransaction.o obj/script.o obj/sync.o obj/util.o obj/wallet.o obj/walletdb.o obj/noui.o obj/kernel.o obj/pbkdf2.o obj/scrypt_mine.o obj/scrypt-x86.o obj/scrypt-x86_64.o -Wl,-z,relro -Wl,-z,now   -Wl,-Bdynamic -l boost_system -l boost_filesystem -l boost_program_options -l boost_thread -l db_cxx -l ssl -l crypto -Wl,-Bdynamic -l z -l dl -l pthread
obj/alert.o: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
make: *** [graind] Error 1

im experiencing the same problem
but qt wallet  compiled just fine

[fitsbach]

What do you guys think about this logo?
Probably not perfect but I guess better than the original one so far?

[fitsbach]

Having some trouble compiling the source on my Ubuntu machine

I’m following the instructions in  doc/build-unix.txt


g++ -O2 -msse2 -pthread -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -g -DBOOST_SPIRIT_THREADSAFE -I/home/is/gtest/grain/src -I/home/is/gtest/grain/src/obj -DUSE_IPV6=1 -DHAVE_BUILD_INFO -fno-stack-protector -fstack-protector-all -Wstack-protector -D_FORTIFY_SOURCE=2  -o graind obj/alert.o obj/version.o obj/checkpoints.o obj/netbase.o obj/addrman.o obj/crypter.o obj/key.o obj/db.o obj/init.o obj/irc.o obj/keystore.o obj/main.o obj/net.o obj/protocol.o obj/bitcoinrpc.o obj/rpcdump.o obj/rpcnet.o obj/rpcmining.o obj/rpcwallet.o obj/rpcblockchain.o obj/rpcrawtransaction.o obj/script.o obj/sync.o obj/util.o obj/wallet.o obj/walletdb.o obj/noui.o obj/kernel.o obj/pbkdf2.o obj/scrypt_mine.o obj/scrypt-x86.o obj/scrypt-x86_64.o -Wl,-z,relro -Wl,-z,now   -Wl,-Bdynamic -l boost_system -l boost_filesystem -l boost_program_options -l boost_thread -l db_cxx -l ssl -l crypto -Wl,-Bdynamic -l z -l dl -l pthread
obj/alert.o: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
make: *** [graind] Error 1

im experiencing the same problem
but qt wallet  compiled just fine

I had the same problem but used the *make clean* command and had to install some libraries that are uncommon for altcoins (To me at least) and I could build the deamon without any error afterwards

[bosian]

Having some trouble compiling the source on my Ubuntu machine

I’m following the instructions in  doc/build-unix.txt


g++ -O2 -msse2 -pthread -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter -g -DBOOST_SPIRIT_THREADSAFE -I/home/is/gtest/grain/src -I/home/is/gtest/grain/src/obj -DUSE_IPV6=1 -DHAVE_BUILD_INFO -fno-stack-protector -fstack-protector-all -Wstack-protector -D_FORTIFY_SOURCE=2  -o graind obj/alert.o obj/version.o obj/checkpoints.o obj/netbase.o obj/addrman.o obj/crypter.o obj/key.o obj/db.o obj/init.o obj/irc.o obj/keystore.o obj/main.o obj/net.o obj/protocol.o obj/bitcoinrpc.o obj/rpcdump.o obj/rpcnet.o obj/rpcmining.o obj/rpcwallet.o obj/rpcblockchain.o obj/rpcrawtransaction.o obj/script.o obj/sync.o obj/util.o obj/wallet.o obj/walletdb.o obj/noui.o obj/kernel.o obj/pbkdf2.o obj/scrypt_mine.o obj/scrypt-x86.o obj/scrypt-x86_64.o -Wl,-z,relro -Wl,-z,now   -Wl,-Bdynamic -l boost_system -l boost_filesystem -l boost_program_options -l boost_thread -l db_cxx -l ssl -l crypto -Wl,-Bdynamic -l z -l dl -l pthread
obj/alert.o: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
make: *** [graind] Error 1

im experiencing the same problem
but qt wallet  compiled just fine

Does the obj dir exist? if not, do 'mkdir obj' first, then compile.