[ANN] New Crypto Currency - GameCoin (GME)

[ali1234]

gamecoin and feathercoin blockchains are identical up to block 6634. Nice pre-mine there waiting for feathercoin early adopters.

Code:

al@al-desktop:~/Source$ gamecoind getblock `gamecoind getblockhash 6634`
{
    "hash" : "40d60f798b76e0d814936156bf94899577f5f588fb1e7913c0fb6e665831e472",
    "confirmations" : 8812,
    "size" : 71502,
    "height" : 6634,
    "version" : 1,
    "merkleroot" : "afd50564f069ee9a049a8552c3b1a3c08d7d2fcd55f2b33fa86c34a257dac627",
    "tx" : [
        "78da1c2e3ed51bfc733aa109639f98be3b3aeb1261e83ac37bf367a40c048edd",
        "d9ed96d0b513ea053665ab413a418a80142b14bf12a881529b58c05a49ba8589"
    ],
    "time" : 1366161036,
    "nonce" : 594215168,
    "bits" : "1e00ffff",
    "difficulty" : 0.00390625,
    "previousblockhash" : "be3c2f931c71da308bf2c529081e566e3d497e0e9e4289b4a7c5db5640f64291",
    "nextblockhash" : "e87c8a20d5e43c87292f5117fd6777ce015fd0634d9daff21b98b8636a13204f"
}
al@al-desktop:~/Source$ feathercoind getblock `feathercoind getblockhash 6634`
{
    "hash" : "40d60f798b76e0d814936156bf94899577f5f588fb1e7913c0fb6e665831e472",
    "confirmations" : 26077,
    "size" : 71502,
    "height" : 6634,
    "version" : 1,
    "merkleroot" : "afd50564f069ee9a049a8552c3b1a3c08d7d2fcd55f2b33fa86c34a257dac627",
    "tx" : [
        "78da1c2e3ed51bfc733aa109639f98be3b3aeb1261e83ac37bf367a40c048edd",
        "d9ed96d0b513ea053665ab413a418a80142b14bf12a881529b58c05a49ba8589"
    ],
    "time" : 1366161036,
    "nonce" : 594215168,
    "bits" : "1e00ffff",
    "difficulty" : 0.00390625,
    "previousblockhash" : "be3c2f931c71da308bf2c529081e566e3d497e0e9e4289b4a7c5db5640f64291",
    "nextblockhash" : "fbadfaaf76b961ed1313119c1a5c30c496a233e8dba26a118e3cf5026259cace"
}

If you mined feathercoins before block 6635 then you can claim your share of these 1326800 pre-mined gamecoins by exporting the address private key from feathercoin and importing it to gamecoin:

Code:

gamecoind importprivkey `feathercoind exportprivkey <ftcaddress>`

[riku2015]

does this mean all need start over again, all mined coins will be lost?

[Mike270]

You're still the only one who cares.

Actually... no.
Even though I have different reasons, I also agree with his reasons. We need a unique name.
Also, we need a logo.
And a story - what does "Gamecoin" (or whatever) tell us about the coin without a story or philosophy? Why were the parameters chosen the way they are?
Look at Freicoin for example. They incorporate Gesell's ideas and are (supposedly(*)) an Occupy Wallstreet offspring. Now even though I don't share those ideas completely, THAT's a story and a philosophy and that's why I like Freicoin.

(*) I think Occupy Wallstreet is way too heterogenous as to call it a product of Occupy Wallstreet, as I'm sure that only a small part of them was involved. Still nice story though :-)

Kind regards
Mike

[gamecoin]

"logo" is in the latest client

Main goal is monopoly money for slots machines..

[aa]

gamecoin and feathercoin blockchains are identical up to block 6634. Nice pre-mine there waiting for feathercoin early adopters.

Code:

al@al-desktop:~/Source$ gamecoind getblock `gamecoind getblockhash 6634`
{
    "hash" : "40d60f798b76e0d814936156bf94899577f5f588fb1e7913c0fb6e665831e472",
    "confirmations" : 8812,
    "size" : 71502,
    "height" : 6634,
    "version" : 1,
    "merkleroot" : "afd50564f069ee9a049a8552c3b1a3c08d7d2fcd55f2b33fa86c34a257dac627",
    "tx" : [
        "78da1c2e3ed51bfc733aa109639f98be3b3aeb1261e83ac37bf367a40c048edd",
        "d9ed96d0b513ea053665ab413a418a80142b14bf12a881529b58c05a49ba8589"
    ],
    "time" : 1366161036,
    "nonce" : 594215168,
    "bits" : "1e00ffff",
    "difficulty" : 0.00390625,
    "previousblockhash" : "be3c2f931c71da308bf2c529081e566e3d497e0e9e4289b4a7c5db5640f64291",
    "nextblockhash" : "e87c8a20d5e43c87292f5117fd6777ce015fd0634d9daff21b98b8636a13204f"
}
al@al-desktop:~/Source$ feathercoind getblock `feathercoind getblockhash 6634`
{
    "hash" : "40d60f798b76e0d814936156bf94899577f5f588fb1e7913c0fb6e665831e472",
    "confirmations" : 26077,
    "size" : 71502,
    "height" : 6634,
    "version" : 1,
    "merkleroot" : "afd50564f069ee9a049a8552c3b1a3c08d7d2fcd55f2b33fa86c34a257dac627",
    "tx" : [
        "78da1c2e3ed51bfc733aa109639f98be3b3aeb1261e83ac37bf367a40c048edd",
        "d9ed96d0b513ea053665ab413a418a80142b14bf12a881529b58c05a49ba8589"
    ],
    "time" : 1366161036,
    "nonce" : 594215168,
    "bits" : "1e00ffff",
    "difficulty" : 0.00390625,
    "previousblockhash" : "be3c2f931c71da308bf2c529081e566e3d497e0e9e4289b4a7c5db5640f64291",
    "nextblockhash" : "fbadfaaf76b961ed1313119c1a5c30c496a233e8dba26a118e3cf5026259cace"
}

If you mined feathercoins before block 6635 then you can claim your share of these 1326800 pre-mined gamecoins by exporting the address private key from feathercoin and importing it to gamecoin:

Code:

gamecoind importprivkey `feathercoind exportprivkey <ftcaddress>`

I love this. OP clearly mined a ton of Feathercoin and set it up like this for a reason

[Mike270]

"logo" is in the latest client

Main goal is monopoly money for slots machines..

Hi gamecoin,

hm, I think you got it wrong... There's an icon that looks slotmachiney, but the Icon in the task bar is still the litecoin logo.
And a little bit more prosa on the story and philosophy, at least for the web site ..? No..? ;-)

[gamecoin]

Code:

gamecoind importprivkey `feathercoind exportprivkey <ftcaddress>`

I love this. OP clearly mined a ton of Feathercoin and set it up like this for a reason

Its almost the same as starting the coin with a higher diff.. "premined" coins just vanish.

[redmist]

Selling 18k GMC for 8 LTC.
PM me for details

[KillaGT]

wanted to setup a solominer but i got somewhere an error i guess:

this is my gamecoin.conf.

rpcuser=xx
rpcpassword=xx
rpcport=9777
rpcallowip=127.0.0.1
port=9776
daemon=1
server=1
gen=0
addnode=66.55.82.61
addnode=54.228.188.207
addnode=54.250.122.159
addnode=184.72.63.158

and this my current miner conf:

@echo off

START /LOW /B minerd_scrypt_jane_x64_ssse3.exe -a scrypt-jane -o 127.0.0.1:9777 -O xx:xx

--------------------------------------------

somewhere an error? got rpc call time out error when i want to run miner.... thanks for help

p2p miner conf from riku2015 is working

Killa

[JimmyFL]

gamecoin and feathercoin blockchains are identical up to block 6634. Nice pre-mine there waiting for feathercoin early adopters.

Code:

al@al-desktop:~/Source$ gamecoind getblock `gamecoind getblockhash 6634`
{
    "hash" : "40d60f798b76e0d814936156bf94899577f5f588fb1e7913c0fb6e665831e472",
    "confirmations" : 8812,
    "size" : 71502,
    "height" : 6634,
    "version" : 1,
    "merkleroot" : "afd50564f069ee9a049a8552c3b1a3c08d7d2fcd55f2b33fa86c34a257dac627",
    "tx" : [
        "78da1c2e3ed51bfc733aa109639f98be3b3aeb1261e83ac37bf367a40c048edd",
        "d9ed96d0b513ea053665ab413a418a80142b14bf12a881529b58c05a49ba8589"
    ],
    "time" : 1366161036,
    "nonce" : 594215168,
    "bits" : "1e00ffff",
    "difficulty" : 0.00390625,
    "previousblockhash" : "be3c2f931c71da308bf2c529081e566e3d497e0e9e4289b4a7c5db5640f64291",
    "nextblockhash" : "e87c8a20d5e43c87292f5117fd6777ce015fd0634d9daff21b98b8636a13204f"
}
al@al-desktop:~/Source$ feathercoind getblock `feathercoind getblockhash 6634`
{
    "hash" : "40d60f798b76e0d814936156bf94899577f5f588fb1e7913c0fb6e665831e472",
    "confirmations" : 26077,
    "size" : 71502,
    "height" : 6634,
    "version" : 1,
    "merkleroot" : "afd50564f069ee9a049a8552c3b1a3c08d7d2fcd55f2b33fa86c34a257dac627",
    "tx" : [
        "78da1c2e3ed51bfc733aa109639f98be3b3aeb1261e83ac37bf367a40c048edd",
        "d9ed96d0b513ea053665ab413a418a80142b14bf12a881529b58c05a49ba8589"
    ],
    "time" : 1366161036,
    "nonce" : 594215168,
    "bits" : "1e00ffff",
    "difficulty" : 0.00390625,
    "previousblockhash" : "be3c2f931c71da308bf2c529081e566e3d497e0e9e4289b4a7c5db5640f64291",
    "nextblockhash" : "fbadfaaf76b961ed1313119c1a5c30c496a233e8dba26a118e3cf5026259cace"
}

If you mined feathercoins before block 6635 then you can claim your share of these 1326800 pre-mined gamecoins by exporting the address private key from feathercoin and importing it to gamecoin:

Code:

gamecoind importprivkey `feathercoind exportprivkey <ftcaddress>`

Are you sure? I'm getting

{"code":-5,"message":"Invalid private key"}

And the same error when I try to import the GME private key to FTC.

And btw it's dumpprivkey and not exportprivkey

[Mike270]

and this my current miner conf:

@echo off

START /LOW /B minerd_scrypt_jane_x64_ssse3.exe -a scrypt-jane -o 127.0.0.1:9777 -O xx:xx

--------------------------------------------

somewhere an error? got rpc call time out error when i want to run miner.... thanks for help

p2p miner conf from riku2015 is working

Killa

Hi Killa,

the first thing I spot is that you use scrypt-jane, which is for YACoin. You need plain scrypt for Gamecoin.
But beware, I thing I remember that the one who compiled minerd for YACoin mentioned that he only got scrypt-jane working for the windows version, so you might need to go for the regular minerd and find a win64 binary.

Kind regards
Mike

[Riot75]

I've added a new p2pool.

Here are the parameters:

cgminer --scrypt -o 88.161.131.83:8112 -u yourGMCaddress -p .

statistics available here: http://88.161.131.83:8112

2% fee.

----
This one is up, and fully reliable.

This one is working well for me.  I have alot of rejects though.. 

[KillaGT]

hey mike...but why is my scrypt jane working on the p2p from riku2015? =D

with normal scrypt the hashes of my cpu are bad low on windows =)

[Petr1fied]

I've added a new p2pool.

Here are the parameters:

cgminer --scrypt -o 88.161.131.83:8112 -u yourGMCaddress -p .

statistics available here: http://88.161.131.83:8112

2% fee.

----
This one is up, and fully reliable.

This one is working well for me.  I have alot of rejects though..  

You always get a lot of rejects on p2pool when the difficulty is low. A new block is found maybe once every 5-10 seconds currently. By the time you submit chances are someone else has already submitted that share or even solved the block entirely.

At this stage of the game you're better off just solo mining and making sure you add these extra parameters to cgminer so you're not waiting the default 120 seconds (2 minutes) to check for new blocks:

Code:

-s 1 --expiry 1 --queue 0

If you do this you'll not be wasting GPU cycles on blocks that have already been solved for longer than is absolutely necessary and it should in turn increase the amount of blocks you find.

[Riot75]

I've added a new p2pool.

Here are the parameters:

cgminer --scrypt -o 88.161.131.83:8112 -u yourGMCaddress -p .

statistics available here: http://88.161.131.83:8112

2% fee.

----
This one is up, and fully reliable.

This one is working well for me.  I have alot of rejects though..  

You always get a lot of rejects on p2pool when the difficulty is low. A new block is found maybe once every 5-10 seconds currently. By the time you submit chances are someone else has already submitted that share or even solved the block entirely.

At this stage of the game you're better off just solo mining and making sure you add these extra parameters to cgminer so you're not waiting the default 120 seconds (2 minutes) to check for new blocks:

Code:

-s 1 --expiry 1 --queue 0

If you do this you'll not be wasting GPU cycles on blocks that have already been solved for longer than is absolutely necessary and it should in turn increase the amount of blocks you find.

Thanks for the advice.  I will try that out for a bit and see how it goes. 

[KillaGT]

so tried my luck with normal scryptminer

@echo off

START /LOW /B minerd.exe --algo scrypt --url http://192.168.178.24:9777 --userpass xx:xx --threads 6

no luck rpc error.

can anyone give me some advise of how to mine solo without using the wallet from GME itself?

thanks Killa

now the wallet got a problem:


*this application has requested the Runtime to terminate it in an unusual way. Please contact the applications support...*

wtf o.O

[ali1234]

gamecoin and feathercoin blockchains are identical up to block 6634. Nice pre-mine there waiting for feathercoin early adopters.

Code:

gamecoind importprivkey `feathercoind exportprivkey <ftcaddress>`

Are you sure? I'm getting

{"code":-5,"message":"Invalid private key"}

And the same error when I try to import the GME private key to FTC.

And btw it's dumpprivkey and not exportprivkey

You're right. The privkey has to be converted for the gamecoin network and the checksum recalculated. Here is the python code to do it:

Code:

#!/usr/bin/env python

from base58 import b58encode,b58decode
import struct

import sys
import hashlib

wif = sys.argv[1]

raw = b58decode(wif, None)

net,key,x,checksum = struct.unpack('>B32sB4s', raw)
check = hashlib.sha256(hashlib.sha256(raw[:34]).digest()).digest()[:4]

try:
    assert(check == checksum)
    assert(net == 142)
    net = 166
    gamecoin = struct.pack('>B32sB', net, key, x)
    gamecoin_checksum = hashlib.sha256(hashlib.sha256(gamecoin).digest()).digest()[:4]
    print b58encode(gamecoin+gamecoin_checksum)

except AssertionError:
    print "Invalid feathercoin private key"

Use with base58.py from https://github.com/imsaguy/python-base58/blob/master/base58.py

Code:

al@al-desktop:~/Source/python-base58$ feathercoind getnewaddress
6otbuYbmLNPRrxS9i8DPQAgg4oAAEwrpE6
al@al-desktop:~/Source/python-base58$ feathercoind dumpprivkey 6otbuYbmLNPRrxS9i8DPQAgg4oAAEwrpE6
N99NrWCpbBRwa2ZnWgVQkWkgkmAvLgtY4qde6vFWxFKAcmKSXaxA
al@al-desktop:~/Source/python-base58$ ./chnet.py N99NrWCpbBRwa2ZnWgVQkWkgkmAvLgtY4qde6vFWxFKAcmKSXaxA
Rh4WaNrQnsRExStDnVxqrh2NjBzaNjPyySamXpZnjjQFNi57yDLi
al@al-desktop:~/Source/python-base58$ gamecoind importprivkey Rh4WaNrQnsRExStDnVxqrh2NjBzaNjPyySamXpZnjjQFNi57yDLi
al@al-desktop:~/Source/python-base58$ 

[Nuclears]

WTF?
Where is mined GME?

Before update client
http://i.imm.io/15KYT.jpeg
http://i.imm.io/15KZ1.jpeg


After update client
http://i.imm.io/15KZ3.jpeg


file log
https://mega.co.nz/#!qQFQGbAK!OihW6TQ4sK_MnZteRDbB0iNosPpeJs4V6XYBoB6bb0w (7.5 MB)

[ymer]

WTF?
Where is mined GME?

Before update client
http://i.imm.io/15KYT.jpeg
http://i.imm.io/15KZ1.jpeg


After update client
http://i.imm.io/15KZ3.jpeg

Your blocks were not accepted, someone submitted them before you.

[serge79]

gamecoin and feathercoin blockchains are identical up to block 6634. Nice pre-mine there waiting for feathercoin early adopters.

Code:

gamecoind importprivkey `feathercoind exportprivkey <ftcaddress>`

Are you sure? I'm getting

{"code":-5,"message":"Invalid private key"}

And the same error when I try to import the GME private key to FTC.

And btw it's dumpprivkey and not exportprivkey

You're right. The privkey has to be converted for the gamecoin network and the checksum recalculated. Here is the python code to do it:

Code:

#!/usr/bin/env python

from base58 import b58encode,b58decode
import struct

import sys
import hashlib

wif = sys.argv[1]

raw = b58decode(wif, None)

net,key,x,checksum = struct.unpack('>B32sB4s', raw)
check = hashlib.sha256(hashlib.sha256(raw[:34]).digest()).digest()[:4]

try:
    assert(check == checksum)
    assert(net == 142)
    net = 166
    gamecoin = struct.pack('>B32sB', net, key, x)
    gamecoin_checksum = hashlib.sha256(hashlib.sha256(gamecoin).digest()).digest()[:4]
    print b58encode(gamecoin+gamecoin_checksum)

except AssertionError:
    print "Invalid feathercoin private key"

Use with base58.py from https://github.com/imsaguy/python-base58/blob/master/base58.py

Code:

al@al-desktop:~/Source/python-base58$ feathercoind getnewaddress
6otbuYbmLNPRrxS9i8DPQAgg4oAAEwrpE6
al@al-desktop:~/Source/python-base58$ feathercoind dumpprivkey 6otbuYbmLNPRrxS9i8DPQAgg4oAAEwrpE6
N99NrWCpbBRwa2ZnWgVQkWkgkmAvLgtY4qde6vFWxFKAcmKSXaxA
al@al-desktop:~/Source/python-base58$ ./chnet.py N99NrWCpbBRwa2ZnWgVQkWkgkmAvLgtY4qde6vFWxFKAcmKSXaxA
Rh4WaNrQnsRExStDnVxqrh2NjBzaNjPyySamXpZnjjQFNi57yDLi
al@al-desktop:~/Source/python-base58$ gamecoind importprivkey Rh4WaNrQnsRExStDnVxqrh2NjBzaNjPyySamXpZnjjQFNi57yDLi
al@al-desktop:~/Source/python-base58$ 

I'm a noob in cryptocurrencies, are you telling that this new coin is a total crap and if someone mined a lot of FTC can convert them 1-1 with new gamecoins?