The Network Sustainability Mechanism functions as Zcash's protocol reserve designed to top up block rewards for future miners over time

Economic design of a token: supply schedule, distribution, incentives, and value-capture mechanics, and how those choices shape price and network health.

How blockchain protocols make collective decisions about upgrades, funding, and rules, whether through on-chain voting, off-chain social consensus, or foundation stewardship.

Rules by which distributed networks agree on a shared ledger, from proof of work mining to proof of stake validation, trading off security, energy use, and decentralization.