Litecoin (LTC) – a lite version of Bitcoin optimized for CPU mining using scrypt as a proof of work scheme.
- 2.5 minute block targets
- subsidy halves in 840k blocks (~4 years)
- ~84 million total coins
The rest is the same as bitcoin.
- 50 coins per block
- 2016 blocks to retarget difficulty
What are Terracoins?
Terracoin (abbreviated TRC) is a peer to peer decentralized currency based on Bitcoin. Terracoin has no central issuer; instead, the peer-to-peer network regulates Terracoinss’ balances, transactions and issuance according to consensus in network software. Terracoins are issued to various nodes that verify transactions through computing power; it is established that there will be a limited and scheduled release of no more than 42 million coins. – See more at: http://www.terrawallet.com/whatisbitcoin#sthash.nbnS2hco.dpu