Colosseum
Vaults
A Vault is a community campaign: the platform announces a collective volume target and a prize pool, and every eligible trade on onchain.cc pushes the community toward it. Hit the target together, unlock the rewards together.
How a Vault Campaign Works
Section titled “How a Vault Campaign Works”- The vault opens — a volume goal, a prize, and a deadline are announced on the Colosseum dashboard and in Discord.
- Everyone trades — qualifying trades during the vault window count automatically. No opt-in, nothing to click. (Campaigns can set a minimum trade size for a trade to count — the vault card states it.)
- Progress is live — a progress bar tracks community volume against the target in real time. Some campaigns unlock rewards in stages as milestones fill, with the full prize at the top.
- The vault unlocks — hitting the target locks in the reward. Once a milestone is announced, it can’t un-fire.

A live vault campaign — progress toward the community target
How Rewards Are Distributed
Section titled “How Rewards Are Distributed”What a vault unlocks depends on the campaign. Some vaults unlock a prize distributed to contributors; others fill a downstream pool — for example, the campaign that maxed Season 2’s 300,000 USDC prize pool, which then pays out through the season’s own competitions. Every vault’s card states its own payout rules — read it when the campaign opens.