Peercoin / PPCoin

Symbol - PPC

Algorithm - SHA-256, Proof of Stake

Total Coins - Undetermined (check current total)

Block Time - Between 10 minutes and 2 hours

Coins per Block - Varies with difficulty (check current reward)

Coins per Block are halved for each 16x increase in the network

Difficulty Retarget on every block

First Block mined on August 19, 2012

Status - Alive
Official Website
Download Windows Client (May not be the latest version!)
Download Linux Client (May not be the latest version!)
Mac Client not available
Source Code
Download Mining Package (Read the README.txt!)
Profitability Calculator
Mining Pools - Coinotron | D7 Pool | Fuzzypool
Exchanges - Vircurex | Cryptsy | BTC-e
Block Explorer
Forum
Announcement Thread
Reddit
IRC Channel
Faucets / Free Peercoins - None
Shops - coingas
First cryptocoin to implement the Proof of Stake minting algorithm