Grand Coin [GDC]
The coin that pays 1 grand per block.
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LAUNCH DATE 13/07/2013

screenshot

Downloads:

 

 

 

Games

Currency Exchange

DAILY AND WEEKLY LOTTO PRIZES

every day there will be a random superblock of 5000-10000 coins (1/1920 chance)
every week there will be a super+ block of 50000-100000 coins (1/13440 chance)

FEATURES:

45 second block time
6 blocks transaction confirmation
50 minted block maturity
30 block difficulty retarget
accelerated diff re-targeting
Supports transaction messages
coins per block halves every year, or 700800 blocks
0 premine
tx fee 0.1%
45 sec block
80 blocks per hour
1920 blocks per day
57600 blocks per month
700800 blocks per year (365 days)
expect total 1,420,609,614 coins
Normal Payout per block: 1000 coins per block
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Ports:
- Connection: 12377
- RPC: 12378

Sample grandcoin.conf:

listen=1
daemon=1
server=1
rpcuser=**Yourusername**
rpcpassword=**Yourpassword**
rpcallowip=10.1.1.*
rpcport=12378

Mining:

GRANDCOIN is a descendant of Litecoin, so use scrypt to mine

1. Start up grandcoin-qt, wait for it to load, then exit.
2. Put grandcoin.conf (see sample file above) in your c:/users/**yourcomputername**/appdata/roaming/grandcoin
3. restart grandcoin-qt, and you should connect and sync.
4. For solo mining, launch cgminer or whatever mining program you like and begin mining.
cgminer ex: cgminer.exe --scrypt -o localhost:12378 -u **yourusername** -p **password** (without **)

To many orphans or stales? try adding --expiry 1

(c) grandcoin.org