1. PoW/PoS*C/PoW*C (see white paper or website for explanation) 2. XXX 28.5K -- mod of X13 (see white paper or website for explanation) 3. 100 trillion-plus total supply -- You don't run ever out of Gryfencoins, but it never gets easier to mine them either 4. Block time: 60 seconds 5. Block reward: Fluctuating, always between low/high limit -- Low/high limit starts at (50, 50,000); low limit falls by 1 every day for 50 days; high limit = 50,000 + block number - 1