Archive for the ‘Crypto Coins’ Category

Grain (GRA) Scrypt based cryptocoin

24, Jan 2014

grain-scrypt-crypto

Grain (GRA) is a PoW/PoS coin that is designed to be the unit of cyber-coin. It has a total of 50 billion unit to be released, through a fair p2p mining process. It is fast, secure and have sufficient coins for circulation so it can be used in real daily shopping. Grain is from the family of PPCoin/Novacoin with latest available algorithms that fixed various problems in the PoW/PoS coins. As compared to the PoW only coins, the proof of stake coins are more resilient to 51% attack. Also it is a long term energy-efficient crypto-currency since not all coins are obtained by mining.

Website
– http://graincoin.webs.com/

Block Explorer / Crawler
– http://coinblockchain.com/grain/

SPECIFICATIONS

  • Scrypt Algorithm
  • 30 seconds block target
  • 1024-2048 grains per block for normal blocks
  • 8 times or 64 times the regular payout per block for super blocks depends on the number of 9s in the previous hash
  • Difficulty retargets every block
  • Mining payout will be halved every 90 days (259200 blocks)
  • Minimum payout per block 1 coin
  • Total grains will be 50 billions
  • 6 confirmations for transaction
  • 50 confirmations for minted blocks

DOWNLOADS
– Windows

Source Code
– at GitHub

PORTS

  • RPC Port: 11055
  • P2P Port: 11054

POOLS
– http://gra.forkpool.com/
– http://gra.livechains.net/

EXCHANGES
None available at the moment.

Goldcoin (GLD) Scrypt based cryptocoin

23, Jan 2014

goldcoin-scrypt-coin

GoldCoin (GLD) is being made into a high value platform intended to be a lasting foundation for the world’s financial systems, don’t get left behind. GoldCoin (GLD) is an improved version of Litecoin currently using scrypt as a proof of work scheme. GoldCoin is faster than both BTC and LTC in terms of confirmation times and features an innovative 51% attack defense system. Golden River difficulty retargeting uses median and average times in accordance with various pre-defined clauses in step cases to provide near-best case movement without a pre-determined curve. The result is that while KGW and their variants are prettier to look at in their implementation, Golden River vastly outperforms them in cases where the difficulty needs to drop quickly. With Golden River the network difficulty can fall ~42% in a single block and still be accurate, in terms of the targeted block times, to the network hash rate. Furthermore those algorithms typically over-adjust upwards leading to network slow down, whereas Golden River is on the spot with these changes.

Website
– http://gldcoin.com/

Block Explorer / Crawler
– http://gld.cryptocoinexplorer.com/

SPECIFICATIONS

  • Algorithm: POW Scrypt – Golden River – since block 253000 – 1 Block per Difficulty adjustment
  • Total coin supply: 123,423,900 coins
  • 2.5 minute block targets up till block 44999, 2 minute block targets thereafter
  • 2 minute block targets thereafter
  • 504 blocks per difficulty retarget up to block 44999; 60 blocks per difficulty retarget thereafter
  • Starting Block 45,000 rewards drops to 45 GLD
  • Reduction: 50 divided by (1.1 + 0.49*every year thereafter)

DOWNLOADS
– Windows
– Linux
– Mac
– Android

Source Code
– at GitHub

PORTS

  • RPC Port: 8122
  • P2P Port: 8121

POOLS
– https://hash-to-coins.com/
– http://gld.hashfaster.com/
– http://inetrader.com:8221/static/
– http://ispace.co.uk/coindetails/?coin=gld

EXCHANGES
– C-Cex

Globalcoin (GLC) Scrypt based cryptocoin

23, Jan 2014

globalcoin-scrypt-coin

Secure, anonymous, fast, acceptable by anyone with an internet connection, and limited. Globalcoin (GLC) is the ideal money for the modern economy. Limited to 180,000,000 coins to be created over the next 40 year by the network makes Globalcoin an incredible store of value as compared to inflationary fiat money. Confirmation times of 40 seconds make Globalcoin a real world currency as compared to bitcoin’s 10 minute confirmation times.

Website
– http://www.globalcoin.info/

Block Explorer / Crawler
Not Available.

SPECIFICATIONS

  • Scrypt Algorithm
  • Total Coins: 180 million
  • Block target: 40Secs
  • Difficulty retargets: 600 blocks
  • Confirms: 8
  • Halves every year or 788400 blocks
  • 100 coins block reward

DOWNLOADS
– Windows

Source Code
– at GitHub

PORTS

  • RPC Port: 55788
  • P2P Port: 55789

POOLS
http://www.japool.com:55786/static/
http://globalcoin.chriskoeber.com/
http://glc.pro-tech.bz.it/

EXCHANGES
– Bleutrade


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