Token
sBERRIER
Staked BERRIER that receives the buybacks, streamed over seven days.
Summary
Stake BERRIER and receive sBERRIER, an ERC-4626 share. Bought-back BERRIER streams into the vault, so each share redeems for more BERRIER over time.
Why streaming
Each buyback batch is released linearly over 7 days, so nobody can stake just before a deposit and leave right after.
Accounting
Worked example
1,000,000 BERRIER staked, 1,000,000 sBERRIER. A 14,000 BERRIER batch arrives: after 7 days the rate is 1.014.
Withdrawals
Start a cooldown of 1 hour, then unstake within the following 48 hour window.
Inflation attack protection
The vault mints dead shares at deployment and uses virtual offsets.
Governance surface
Cooldown and window length are governed within hard bounds.
What sBERRIER does not do
It does not rebase and does not vote by itself; lock it as veBERRIER to vote.