Emercoin

Hybrid of NameCoin and PPCoin. More focused on the production of coins by PoS than PoW. Mining has a bonus on the interval 1-512 difficulty for high initial issue of coins. Further difficulty will gradually increase, making PoS mining more promising.

Emercoin offers a 6% annual POS reward with 30 day coin maturity.

Coin added by @chopcoin Team

- Secure shell management system needed by every site admin.

- System for passwordless authentication on the world wide web.

- Storage for electronic business cards for use with EMCSSL.

- Uncensored domain name system, peering with OpenNIC.

- Trusted storage for digital timestamps on the blockchain.

- Distributed torrent tracker for internet file sharing.

- Decentralized pay-per-click advertising network.

- Digital proof of ownership solution for physical or digital goods and services.