[ANN][SHA-256][21coin] ULTRA RARE 21 COIN - NOW IN CRYPTORUSH.IN - 3 EXCHANGES!

[coinpool_de]

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[ruggero]

Hi all!
I wanted to give the community the settings to add P2Pool nodes for 21coin.
You can download and install Rav3nPL's p2pool-rav from GitHub: https://github.com/Rav3nPL/p2pool-rav
Just add the following code sections at the end of each networks.py file.

In p2pool-rav/p2pool/bitcoin/networks.py add:

Code:

    twentyone=math.Object(
        P2P_PREFIX='21212121'.decode('hex'),
        P2P_PORT=21213,
        ADDRESS_VERSION=3,
        RPC_PORT=21212,
        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
            '21coinaddress' in (yield bitcoind.rpc_help()) and
            not (yield bitcoind.rpc_getinfo())['testnet']
        )),
        SUBSIDY_FUNC=lambda height: 0.00000001*100000000 if height < 1500 else 0.0021*100000000 if height == 212 else 0.0021*100000000 if height == 2122 else 0.0021*100000000 if height == 21212 else 0.0021*100000000 if height == 212121 else 0.0021*100000000 if height == 2121212 else 0.000021*100000000,
        POW_FUNC=data.hash256,
        BLOCK_PERIOD=126, # s
        SYMBOL='21',
        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], '21coin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/21coin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.21coin'), '21coin.conf'),
        BLOCK_EXPLORER_URL_PREFIX='http://bitalchemy.net/21coin/',
        ADDRESS_EXPLORER_URL_PREFIX='http://bitalchemy.net/21coin/',
        TX_EXPLORER_URL_PREFIX='http://bitalchemy.net/21coin/',
        SANE_TARGET_RANGE=(2**256//2**32//1000 - 1, 2**256//2**32 - 1),
        DUMB_SCRYPT_DIFF=1,
        DUST_THRESHOLD=0.001e8,
    ),

And in p2pool-rav/p2pool/networks.py add:

Code:

    twentyone=math.Object(
        PARENT=networks.nets['twentyone'],
        SHARE_PERIOD=25, # seconds
        CHAIN_LENGTH=24*60*60//10, # shares
        REAL_CHAIN_LENGTH=24*60*60//10, # shares
        TARGET_LOOKBEHIND=200, # shares
        SPREAD=10, # blocks
        IDENTIFIER='1212121212121212'.decode('hex'), ## If this value is changed the P2Pool won't sync with other nodes
        PREFIX='2121212121212121'.decode('hex'), ## If this value is changed the P2Pool won't sync with other nodes
        P2P_PORT=21022, ## If this value is changed the P2Pool won't sync with other nodes
        MIN_TARGET=0,
        MAX_TARGET=2**256//2**32 - 1,
        PERSIST=False,
        WORKER_PORT=21021, ## IMPORTANT: Don't forget to open this port on your Firewall!
        ## Add your pool in the line below, e.g.:
        ## BOOTSTRAP_ADDRS='nr1.co.in yourpool.com '.split(' '),
        ## or should you not have a domain name use your IP address, e.g.:
        ## BOOTSTRAP_ADDRS='nr1.co.in 123.156.123.232 '.split(' '),
        BOOTSTRAP_ADDRS='nr1.co.in'.split(' '), 
        ANNOUNCE_CHANNEL='#p2pool',
        VERSION_CHECK=lambda v: True,
    ),	

Please don't hesitate to ask if you need some support.

[hasar]

New to 21 here. Send me some 21 if you have extra. Thanks.

2DUXfHcjq2X5q8SveCkYPNrETiGcr1mJ9w

[Proteu5]

Hi all!
I wanted to give the community the settings to add P2Pool nodes for 21coin.
You can download and install Rav3nPL's p2pool-rav from GitHub: https://github.com/Rav3nPL/p2pool-rav
Just add the following code sections at the end of each networks.py file.

In p2pool-rav/p2pool/bitcoin/networks.py add:

Code:

    twentyone=math.Object(
        P2P_PREFIX='21212121'.decode('hex'),
        P2P_PORT=21213,
        ADDRESS_VERSION=3,
        RPC_PORT=21212,
        RPC_CHECK=defer.inlineCallbacks(lambda bitcoind: defer.returnValue(
            '21coinaddress' in (yield bitcoind.rpc_help()) and
            not (yield bitcoind.rpc_getinfo())['testnet']
        )),
        SUBSIDY_FUNC=lambda height: 0.00000001*100000000 if height < 1500 else 0.0021*100000000 if height == 212 else 0.0021*100000000 if height == 2122 else 0.0021*100000000 if height == 21212 else 0.0021*100000000 if height == 212121 else 0.0021*100000000 if height == 2121212 else 0.000021*100000000,
        POW_FUNC=data.hash256,
        BLOCK_PERIOD=126, # s
        SYMBOL='21',
        CONF_FILE_FUNC=lambda: os.path.join(os.path.join(os.environ['APPDATA'], '21coin') if platform.system() == 'Windows' else os.path.expanduser('~/Library/Application Support/21coin/') if platform.system() == 'Darwin' else os.path.expanduser('~/.21coin'), '21coin.conf'),
        BLOCK_EXPLORER_URL_PREFIX='http://bitalchemy.net/21coin/',
        ADDRESS_EXPLORER_URL_PREFIX='http://bitalchemy.net/21coin/',
        TX_EXPLORER_URL_PREFIX='http://bitalchemy.net/21coin/',
        SANE_TARGET_RANGE=(2**256//2**32//1000 - 1, 2**256//2**32 - 1),
        DUMB_SCRYPT_DIFF=1,
        DUST_THRESHOLD=0.001e8,
    ),

And in p2pool-rav/p2pool/networks.py add:

Code:

    twentyone=math.Object(
        PARENT=networks.nets['twentyone'],
        SHARE_PERIOD=25, # seconds
        CHAIN_LENGTH=24*60*60//10, # shares
        REAL_CHAIN_LENGTH=24*60*60//10, # shares
        TARGET_LOOKBEHIND=200, # shares
        SPREAD=10, # blocks
        IDENTIFIER='1212121212121212'.decode('hex'), ## If this value is changed the P2Pool won't sync with other nodes
        PREFIX='2121212121212121'.decode('hex'), ## If this value is changed the P2Pool won't sync with other nodes
        P2P_PORT=21022, ## If this value is changed the P2Pool won't sync with other nodes
        MIN_TARGET=0,
        MAX_TARGET=2**256//2**32 - 1,
        PERSIST=False,
        WORKER_PORT=21021, ## IMPORTANT: Don't forget to open this port on your Firewall!
        ## Add your pool in the line below, e.g.:
        ## BOOTSTRAP_ADDRS='nr1.co.in yourpool.com '.split(' '),
        ## or should you not have a domain name use your IP address, e.g.:
        ## BOOTSTRAP_ADDRS='nr1.co.in 123.156.123.232 '.split(' '),
        BOOTSTRAP_ADDRS='nr1.co.in'.split(' '), 
        ANNOUNCE_CHANNEL='#p2pool',
        VERSION_CHECK=lambda v: True,
    ),	

Please don't hesitate to ask if you need some support.

@Ruggero There is a shortage of good people around these days. Cheers for going out of your way to post this!

[ruggero]

Thanks Proteu5!
But this is how http://nr1.co.in rolls! Once we get a pool to work, we share the knowledge!
We only just started, but we'll try to get a Git repository up and running soon, until then sharing the code on the forum for each specific coin will do.
Also please, any improvements and/or suggestions are also welcome!

[kahir]

if u guys want this coin to hit big exchange like cryptsy or mintpal .... you have to start collecting a bribe.

and do just as 42 coin did .... they bribe cryptsy ... then dev dumped premine ...

[RobRoy]

http://coinminer.net:19999/

fee: 0%

Happy mining!

[drakoin]

Block Crawler
http://bitalchemy.net/21coin/

There are two problems I see with this.:

Code:

Network H/s:
Method not found(Error Code: -32601)

quite obvious, isn't it?


And secondly, is it really impossible to look up addresses with that type of block explorer?
Don't you find that incredibly frustrating?   

[giletto]

The coin is dead mate, honestly. There are just a few dreamer, but obviously nothing and nobody seriously, even the dev don't do anything to promote the coin.

Wait a few weeks more and the price ic 1:1 to BTC, or even lesser.

[GDECOIN]

Why join Coinpool.de?
Backups every 60 minutes of the databases and wallets to protect your earnings.
All servers with a DDoS protection.
Low fees
Get bonuses in our special offers
Stratum Vardiff
Fast servers Xeon 4 x 3,2Ghs 32 GB Ram, SSD
Manual and auto payout
10+ Mining pools out of one Hand (SHA and scrypt)



http://21.coinpool.de

i'm joint now !!! thx for info.

[crackfoo]

21 Coin Hasher Pool runs at only 1% fee PPLNS:

http://21c.hasher.ca

Happy Hashing!

[RobRoy]

http://coinminer.net:19999/

fee:0%

Happy mining!

[giletto]

Senseless chart without trading activity.

[Marty19]

*** 0% Fees *** Stratum *** Vardiff ***

Free pool mining available at iSpace Mining Pools

http://ispace.co.uk

[bitcoin-world.de]

dont support this kind of coins! tomorrow there will come 33 coin then 44 coin and next week 88 coin. What the fuck is going on ? You make all the community like shit

[giletto]

dont support this kind of coins! tomorrow there will come 33 coin then 44 coin and next week 88 coin. What the fuck is going on ? You make all the community like shit

Don't worry about this. The shitcoins die automatically.

[Neotox]

it is a good coin if promoted and managed well

[giletto]

Yeah, IF! But as you can see here...nobody care.

[drakoin]

With these settings, you see sha256 at the top of coinwarz:

http://www.coinwarz.com/cryptocurrency/?sha256HashRate=10000&sha256Power=100.00&sha256PowerCost=0.35&scryptHashRate=1.00&scryptPower=5000.00&scryptPowerCost=1.0000&sha256Check=true&scryptCheck=true&e=Vircurex

I wanted a comparison if the 64000 difficulty is high or low - and it's somewhere in the middle.

So there ARE people mining this, and even MUCH more than other sha256 coins.



Still, I think it would be nice for this to have a different, second block explorer, and the first one be repaired:

Block Crawler
http://bitalchemy.net/21coin/

There are two problems I see with this.:

Code:

Network H/s:
Method not found(Error Code: -32601)

quite obvious, isn't it?
And secondly, is it really impossible to look up addresses with that type of block explorer?
Don't you find that incredibly frustrating?   

[giletto]

So there ARE people mining this, and even MUCH more than other sha256 coins.

To mine a coin increase only the quantity of the coins, but not the value.