Privacy protocol Zama has activated its mainnet staking feature, allowing users to stake ZAMA tokens. The tokens serve dual purposes: covering fees and enabling staking. Tokens paid by users will be burned, while new tokens will be minted at an annual rate of 5% to compensate operators. To participate and earn rewards, operators must stake ZAMA tokens. The reward distribution allocates 40% to FHE nodes and 60% to KMS nodes.