BitMark has a total coin supply of 27.58 million BTM - difficulty retargetting each 720 blocks and a block reward of 20 BTM. 

BitMark (BTM) uses the Scrypt algorithm and relies on the PoW proof type.

• TotalCoinSupply: 27580000
• Algorithm: Scrypt
• ProofType: PoW
• LastBlockExplorerUpdateTS: 1454159354
• DifficultyAdjustment: -
• BlockRewardReduction: 50%
• BlockRewardReduction: 50%
• TotalCoinsMined: 1120400