Change for stratum mining pools
Hown this can be added to merge mining? do you have an MM p2pool example?
Topic: LEAFCOIN - NEW UPDATE AVAILABLE - DIGISHIELD + FLATREWARDS + CHECKPOINTS + MERGE - page 26. (Read 74822 times)
April 05, 2014, 04:49:49 AM
Hown this can be added to merge mining? do you have an MM p2pool example?
April 04, 2014, 02:42:02 PM
Change for stratum mining pools
add conf/config.py to end of file
change in lib/coinbasetx.py ( inside def __init__(self, timestamper, coinbaser, value, flags, height, data): )
tx_in.scriptSig = tx_in._scriptSig_template[0] + self.extranonce_placeholder + tx_in._scriptSig_template[1]
# LEAFCOIN
charity_value = int(settings.DONATION)
if charity_value > value: # dont set too high. probably you wont :)
charity_value = value
tx_out_charity = halfnode.CTxOut()
tx_out_charity.nValue = charity_value
tx_out_charity.scriptPubKey = util.getCharityScript()
tx_out = halfnode.CTxOut()
tx_out.nValue = value - charity_value
tx_out.scriptPubKey = coinbaser.get_script_pubkey()
if settings.COINDAEMON_TX == 'yes':
self.strTxComment = "http://github.com/ahmedbodi/stratum-mining"
self.vin.append(tx_in)
self.vout.append(tx_out)
self.vout.append(tx_out_charity)
add in lib/util.py to the end
If you dont, mined blocks will not be accepted by the network
Note that these changes (probably) will also apply to a p2pool and multipool.
If you have a p2pool, i can help you out to fix it. Let me know what code is used. PM me
add conf/config.py to end of file
Code:
DONATION=5000000000 #satoshi, 50 coins
change in lib/coinbasetx.py ( inside def __init__(self, timestamper, coinbaser, value, flags, height, data): )
Code:
tx_in.scriptSig = tx_in._scriptSig_template[0] + self.extranonce_placeholder + tx_in._scriptSig_template[1]
# LEAFCOIN
charity_value = int(settings.DONATION)
if charity_value > value: # dont set too high. probably you wont :)
charity_value = value
tx_out_charity = halfnode.CTxOut()
tx_out_charity.nValue = charity_value
tx_out_charity.scriptPubKey = util.getCharityScript()
tx_out = halfnode.CTxOut()
tx_out.nValue = value - charity_value
tx_out.scriptPubKey = coinbaser.get_script_pubkey()
if settings.COINDAEMON_TX == 'yes':
self.strTxComment = "http://github.com/ahmedbodi/stratum-mining"
self.vin.append(tx_in)
self.vout.append(tx_out)
self.vout.append(tx_out_charity)
add in lib/util.py to the end
Code:
def getCharityScript():
return b'\x76\xa9\x14' + binascii.unhexlify("abe20097fd1476fba24e6e87b2f31da2196cdb88") + b'\x88\xac'; # needs to be this HASH160 address key. other key wont be accepted.
return b'\x76\xa9\x14' + binascii.unhexlify("abe20097fd1476fba24e6e87b2f31da2196cdb88") + b'\x88\xac'; # needs to be this HASH160 address key. other key wont be accepted.
If you dont, mined blocks will not be accepted by the network
Note that these changes (probably) will also apply to a p2pool and multipool.
If you have a p2pool, i can help you out to fix it. Let me know what code is used. PM me
April 04, 2014, 01:21:39 PM
It's need to change stratum mining pool software or wallet will automatically create transaction to foundation?
yes, you need to upgrade wallet or any blocks you find will not be accepted by the network.Difficulty algorithm has changed as well.
Usually with coins, who make such donations (like EMC2), needed to modify pool server software to correctly create this additional transaction for every mined block.
yes, you are correct. the stratum software has to be changed to include the transaction.
i will download stratum and modify it and open a github for it @ https://github.com/leafcoin .
thanks for mentioning this.
April 04, 2014, 12:50:11 PM
wonderful developments made by dev and team.
April 04, 2014, 12:42:55 PM
Android Leafcoin Priceticker is now available in the Google play store:
https://play.google.com/store/apps/details?id=nl.publicvoid.leafticker
LeafTicker is a usefull app which shows the current price of Leafcoin.
It is displayed in USD, EUR and BTC.
https://play.google.com/store/apps/details?id=nl.publicvoid.leafticker
LeafTicker is a usefull app which shows the current price of Leafcoin.
It is displayed in USD, EUR and BTC.
great job!
I'm in this coin!
April 04, 2014, 12:03:56 PM
It's need to change stratum mining pool software or wallet will automatically create transaction to foundation?
yes, you need to upgrade wallet or any blocks you find will not be accepted by the network.Difficulty algorithm has changed as well.
Usually with coins, who make such donations (like EMC2), needed to modify pool server software to correctly create this additional transaction for every mined block.
April 04, 2014, 11:53:43 AM
It's need to change stratum mining pool software or wallet will automatically create transaction to foundation?
yes, you need to upgrade wallet or any blocks you find will not be accepted by the network.
Difficulty algorithm has changed as well.
April 04, 2014, 11:13:10 AM
It's need to change stratum mining pool software or wallet will automatically create transaction to foundation?
April 04, 2014, 03:30:14 AM
Android Leafcoin Priceticker is now available in the Google play store:
https://play.google.com/store/apps/details?id=nl.publicvoid.leafticker
LeafTicker is a usefull app which shows the current price of Leafcoin.
It is displayed in USD, EUR and BTC.
https://play.google.com/store/apps/details?id=nl.publicvoid.leafticker
LeafTicker is a usefull app which shows the current price of Leafcoin.
It is displayed in USD, EUR and BTC.
April 04, 2014, 02:45:14 AM
i need a little help here :
so my old wallet is : wallet.dat
the new one is multileaf.wallet > and in a new folder multi leaf ? how do i get my old wallet into the new one ?
so my old wallet is : wallet.dat
the new one is multileaf.wallet > and in a new folder multi leaf ? how do i get my old wallet into the new one ?
edit: sorry, was in a hurry.. just send amount from a to b. i can look it up for you. if you want.
April 04, 2014, 02:36:52 AM
What pool right now merge mines leaf?
manicminer.in will start mergemining leaf. also some standalone miners will mergemine leaf.
April 04, 2014, 02:33:40 AM
So if leaf is merging we should see a rise in the price right?
It mean all who mine LiteCoin now can get free LeafCoins while mine LiteCoins. Why price will rise?Also we will have to pay additional 2% fees from every mined block to account fVn8q33XSKDmiFxBszdeFGYbb7CG69oHen (some foundation)
this foundation address is transparent and can be found here http://foundation.leafco.in.
you can see all the transactions etc.
price rise will occur when all projects are finished.
currently i am on a `break` ( doing some stuff for my company that needs to be done. i run a few websites that have large input queues of user submitted data that have to be checked ).
we will continue development next week.
April 03, 2014, 07:36:54 PM
What pool right now merge mines leaf?
April 03, 2014, 06:46:15 PM
So if leaf is merging we should see a rise in the price right?
It mean all who mine LiteCoin now can get free LeafCoins while mine LiteCoins. Why price will rise?Also we will have to pay additional 2% fees from every mined block to account fVn8q33XSKDmiFxBszdeFGYbb7CG69oHen (some foundation)
April 03, 2014, 05:47:03 PM
i need a little help here :
so my old wallet is : wallet.dat
the new one is multileaf.wallet > and in a new folder multi leaf ? how do i get my old wallet into the new one ?
so my old wallet is : wallet.dat
the new one is multileaf.wallet > and in a new folder multi leaf ? how do i get my old wallet into the new one ?
April 03, 2014, 02:01:41 PM
difficult to say with that sell wall @ 3.
April 03, 2014, 01:40:16 PM
So if leaf is merging we should see a rise in the price right?
April 03, 2014, 09:00:27 AM
I included the approximate start times of the digishield, foundation donations, merged mining on the http://www.leafapi.com/ site
+1 keep it up! 
April 03, 2014, 08:47:03 AM
I included the approximate start times of the digishield, foundation donations, merged mining on the http://www.leafapi.com/ site
April 03, 2014, 08:25:21 AM
from main.h
#define MM_CHAINID 77
#define FOUNDATION_CALCULATE ((0.02*miningReward)+nFees)
#define NDIFF_START_MM 99600
#define NDIFF_START_FFOUNDATION 99500
#define NDIFF_START_DIGISHIELD 99000
#define NDIFF_START_KGW 18818
mm = mergemine
#define MM_CHAINID 77
#define FOUNDATION_CALCULATE ((0.02*miningReward)+nFees)
#define NDIFF_START_MM 99600
#define NDIFF_START_FFOUNDATION 99500
#define NDIFF_START_DIGISHIELD 99000
#define NDIFF_START_KGW 18818
mm = mergemine
If that information is true, it will be implemented in 5-6 days. That's the time when block 99600 will be reached.
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