Foresight News reports that the Solana ecosystem LST protocol Sanctum has announced the launch of the first active staking rewards, with a total of 15 million CLOUD issued (accounting for 1.5% of the total supply). The deadline for claiming rewards is August 20, 2025. All unclaimed sCLOUD will return to the community treasury. Eligibility requirements include: staking CLOUD and using the same wallet (the wallet used to stake and hold sCLOUD) with a total transaction amount of at least $10 on each eligible proposal. The qualified proposals for this round are CLOUD-3 and CLOUD-4.