According to Foresight News, Scroll announced in its official blog the launch of its first airdrop, which allocates 7% of the total SCR supply. The main contributor categories for this airdrop include:

1. Community Airdrop: Participants who contribute through on-chain activities.

2. Ecosystem Projects: Projects built on Scroll, focusing on growth and innovation.

3. Industry Contributors: Technical contributors, ZK researchers, open-source developers, public goods organizations supporting the broader Ethereum ecosystem, and educational data providers.

4. Global Community: Global community organizers, hackathon winners, Road to DevCon participants, and Ethereum translators supporting the Scroll mission.

Scroll has allocated 55,000,000 SCR tokens (5.5% of total supply) as rewards to participants who actively contribute to the Scroll ecosystem through on-chain activities. These users participated in the Sessions program. In this allocation, 40,000,000 SCR (4% of total supply) will be proportionally distributed to on-chain participants who have accumulated 200 or more Marks by 00:00 UTC on October 19, 2024 (the 'snapshot'), referred to as 'eligible on-chain participants.'