Event Details:
O3 Swap launches the Ice Age Mining #4 on Polygon chain start from 4 AM, 29th July 2021 (UTC). Support USDC cross-chain liquidity (LP-USDC) and O3 (Polygon) staking.
- Staked O3 is not available to unstake during the event: 2,400,000 Polygon blocks (around 61 days).
- All rewards need to be unlocked. Unlock Guide
🔨🧊Two Mining Ways to Earn O3:
1. Stake LP-USDC To Earn O3:
- Time Period: 2,400,000 Polygon blocks (around 61 days)
- Staking start time: 4:00 am UTC, 29th July 2021
- Rewards start time: 4:00 pm UTC, 29th July 2021
- Estimated ending day: Approx. 29th September 2021
- LP-USDC token contract: 0xb68C0D092842a4a0272867D89245FCD7e7fcA3Eb
- Rewards distribution Table:

2. Stake O3 To Earn O3:
- Time Period: 2,400,000 Polygon blocks (around 61 days)
- Staking start time: 4:00 am UTC, 29th July 2021
- Rewards start time: 4:00 pm UTC, 29th July 2021
- Estimated Ending Day: Approx. 29th September 2021
- O3 token contract: 0xEe9801669C6138E84bD50dEB500827b776777d28
- Rewards distribution Table:

✔️Check the Mining Guide here:
https://docs.o3swap.com/activity/ice-age-mining-4-polygon