MintCoin is a digital, decentralized cryptocurrency designed for easy, cost-effective and secure online transactions. It was founded by an anonymous individual in February 2014 with the mission of becoming a global peer-to-peer digital currency system for secure online transactions. MintCoin is powered by the sha256d. It uses the Proof of Work (PoW) consensus algorithm and the mintcoin algorithm, which is the same as that used by Bitcoin. This ensures that all mintcoins are issued and securely maintained within the system. MintCoin also uses a unique "MintCoin Protocol" that enables users to send mintcoins to other users all over the world with minimal fees and near-instant transaction speed. This makes it an attractive option for those looking for a low-cost, fast and secure method of sending money to family and friends. What makes MintCoin unique is its block reward structure, which focuses on the long-term security of the blockchain. The block reward is split between Proof-of-Work and Proof-of-Stake. The Proof-of-Work (PoW) system pays miners for verifying transactions, while the Proof-of-Stake rewards users for simply holding coins in their digital wallets. This incentivises users to hold coins for longer, as mintcoin miners will be unable to 'double spend' to create new coins and undermine their value. MintCoin is used for all manner of online transactions, from peer-to-peer payments to online purchases. It can also be used to purchase goods and services from merchants that accept it as a form of payment. Additionally, the MintCoin Network allows users to generate a unique token, called a mintcoin address, which makes it easier to send, receive or store mintcoins. MintCoin is currently traded on several exchanges, including Bittrex and Cryptopia. You can also buy and sell it on peer-to-peer exchanges such as LocalBitcoins or through direct person-to-person transactions. `. MintCoin is an innovative, decentralized cryptocurrency with an emphasis on long-term security and low-cost, instant transactions. Its unique block reward structure and MintCoin Protocol make it highly appealing to those seeking an efficient and secure way to send money around the world. It is currently traded on several exchanges and can be purchased/sold through peer-to-peer exchanges and direct person-to-person transactions. With its low fees, fast transaction speeds and robust security, MintCoin is a great choice for a secure and cost-effective way to send money anywhere in the world.