Opal Rewards is Kerne's early depositor rewards program. Deposit supported assets into the Kerne Vault to simultaneously target 12% to 18% variable APY (with potential to exceed 25% in favorable funding environments) from delta-neutral yield and accumulate Opal Fragments , Kerne's pre-TGE reward units that convert to $KERNE tokens at launch.
The program is designed to reward early believers: those who deposit first and stay longest earn the most Opal Fragments, creating a powerful incentive for early, sticky liquidity.
Opal Fragments are Kerne's pre-TGE reward units. They are non-transferable, non-tradeable points that accumulate in your account every epoch based on your deposit size and duration.
The Opal Rewards flow is a simple 3-step process: deposit, earn, and convert.
Deposit supported assets into the Kerne Vault. Your deposit is immediately put to work generating delta-neutral yield via funding rates + staking rewards.
Accumulate Opal Fragments every epoch based on your deposit size and duration. Simultaneously targeting 12% to 18% variable APY on your capital (with potential to exceed 25% in favorable funding environments), no lockup required.
At Token Generation Event, Opal Fragments convert to $KERNE. Your allocation is proportional to your time-weighted contribution.
Fragment rates determine how many Opal Fragments you earn per epoch per unit deposited. The base rate is 50 Opal Fragments per day per $1,000 deposited. Fragment accrual is calculated hourly based on the USD value of your vault position, read directly from on-chain data. Rates follow a decay schedule , they start high and decrease over time to reward early depositors.
Fragments per epoch = Deposit Amount × Deposit Tier Multiplier × Duration Multiplier × Epoch RateFragment rates decrease over time
Early depositors earn the highest Fragment rates. As the program matures, the rate per epoch decreases. Depositing now maximizes your $KERNE allocation at TGE.
The Duration Multiplier rewards sticky liquidity. The longer your funds stay deposited, the higher your multiplier, up to 2.0x at 90+ days. Withdrawing resets the multiplier back to 1.0x.
The Deposit Tier Multiplier rewards larger deposits with a higher earning rate. Your tier is determined by the total USD value of your current vault position and updates in real time. Deposit and duration multipliers stack multiplicatively, both apply to your accrual simultaneously.
$50,000 deposit at 90+ days = 3.0x (Tier 4) × 2.0x (Duration) = 6.0x effectiveWithdrawing below a tier threshold immediately lowers your deposit tier multiplier. Your tier is always based on your current on-chain deposit value.
Opal Fragments are distributed on a per-epoch basis. Each epoch represents a fixed time period during which Fragment rates remain constant before decaying for the next epoch.
Earn bonus Opal Fragments by referring others to Kerne. When someone you refer deposits into a Kerne vault, you earn 10% of their Opal Fragments earnings as a referral bonus, automatically, every accrual period.
| Parameter | Value |
|---|---|
| Referral Bonus Rate | 10% of referee earnings |
| Max Referrals | 10 per address |
| Chain Depth | 1 level (no MLM) |
| Registration | On-chain (permanent) |
| Referrer Change | Not possible (first-referrer-wins) |
At Token Generation Event, your Opal Fragments convert to $KERNE tokens based on your proportional share of the total Opal Fragments pool. The formula is simple and transparent:
Your $KERNE = (Your Fragments ÷ Total Fragments) × 50,000,000The conversion is purely proportional, the more Opal Fragments you hold relative to the total pool, the larger your $KERNE allocation. Time-weighting ensures that early, long-term depositors are disproportionately rewarded.
A total of 50,000,000 $KERNE tokens (5% of the 1,000,000,000 total supply) are allocated to the Opal Rewards pool. This allocation is fixed and will not be diluted.
Rewards Pool
50,000,000
$KERNE tokens
% of Total Supply
5.0%
of 1B total supply
Frequently asked questions about Opal Rewards, Fragment mechanics, and TGE conversion.