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Glossary

The words these docs use, in one place.

Term Meaning
Branch Everything Plumb holds for one collateral: its troves, stability pool and fee state. Plumb has one branch, for JitoSOL.
Branch ratio The value of all collateral backing debt divided by all debt, including interest not yet settled. New debt must leave it at 180% or more.
Bucket The account that holds one rate's troves. There are sixteen.
Collateral ratio A trove's JitoSOL value divided by its debt.
Debt ceiling 10,000,000 PLMB. The branch takes no new debt beyond it.
Debt-free trove A trove with JitoSOL and no debt, after full repayment, redemption or a liquidation surplus. Its owner can withdraw the JitoSOL any time.
JitoSOL Jito's liquid staking token: staked SOL that earns rewards and can be traded. Plumb's only collateral.
LEAD Plumb's token, 100,000,000 in total, all of it in one public launch. Staked LEAD receives the treasury's PLMB and votes on upgrades.
Liquidation Closing a trove below 150%: the stability pool repays its debt and takes JitoSOL worth up to 110% of it.
Liquidation price The JitoSOL price at which a trove would fall to 150%.
MCR Minimum collateral ratio, 150%.
PLMB Plumb's dollar stablecoin.
Rate The annual interest a trove pays, one of 1% to 16%. Also called a tick: tick 0 is 1%.
Redemption Burning PLMB for a dollar of JitoSOL per PLMB, less a fee, taken from the lowest-rate troves.
Redemption fee At least 0.5%, rising with recent redemptions and halving every hour, at most 10%.
Redistribution Sharing a liquidation's uncovered debt and collateral among the other troves.
Stability pool PLMB deposits that repay liquidated debt, and earn 70% of interest and the JitoSOL from liquidations.
Stake rate SOL per JitoSOL, read from the Jito stake pool account.
Treasury The account that receives 30% of interest and rate-change fees, all paid out to staked LEAD.
Trove A borrower's position: JitoSOL collateral, PLMB debt and a rate.
© 2026 PlumbBorrowing against JitoSOL can end in liquidation. Read the risks before you open a trove.