> For the complete documentation index, see [llms.txt](https://docs.aqua.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aqua.network/archive.md).

# Archive

- [Archive](https://docs.aqua.network/archive/archive.md): Historical materials — concluded airdrops, the Signers Guild announcement, and superseded design documents.
- [The Initial Airdrop](https://docs.aqua.network/archive/archive/the-initial-airdrop.md): The 2021 Initial Airdrop — eligibility, five-phase distribution, and claim rules. Concluded.
- [Airdrop #2](https://docs.aqua.network/archive/archive/airdrop-2.md): Airdrop #2 — the January 2022 snapshot, eligibility, boost mechanics, and three-year distribution. Concluded.
- [Signers Guild](https://docs.aqua.network/archive/archive/signers-guild.md): The multisig team of community signers controlling the main AQUA treasury wallets.
- [The Aquarius voting mechanism](https://docs.aqua.network/archive/archive/the-aquarius-voting-mechanism.md): How governance votes can be used and verified by everyone
- [SDEX v2 proposal & algorithm](https://docs.aqua.network/archive/archive/sdex-v2-proposal-and-algorithm.md): Changes to the SDEX reward algorithm