I THOUGHT “REPAY ALL” MEANT MY BITCOIN WAS READY TO LEAVE.
Then I found the tiny detail that can stop the entire exit.
Debt doesn’t freeze while I prepare the repayment transaction.
Between checking the balance and getting the transaction confirmed, interest may continue to accrue. Rounding can also leave behind an extremely small residual balance.
To me, the position may look practically cleared.
To the protocol, it is still unpaid.
Babylon’s current TBV testnet flow is brutally precise here: a full withdrawal requires zero debt across every reserve I borrowed from.
Even a tiny remaining amount can block the withdrawal and prevent the Bitcoin redemption process from starting.
The BTC isn’t lost.
The position isn’t liquidated.
The exit is simply incomplete because “almost zero” and “zero” are completely different states on-chain.
The documented repayment flow accounts for this by allowing a slightly larger repayment amount to cover interest and rounding. Any unused excess is refunded. Afterward, every borrowed reserve should be checked again to confirm its debt balance is actually zero.
I like this detail because it exposes something people often forget:
Blockchains don’t understand intention.
They only understand the final state.
My takeaway:
In Babylon TBV, successfully closing a position may depend less on clicking “Repay” and more on verifying what remains after the transaction settles.
@BabylonLabs_io $BABY $CYS $BANK #baby
Then I found the tiny detail that can stop the entire exit.
Debt doesn’t freeze while I prepare the repayment transaction.
Between checking the balance and getting the transaction confirmed, interest may continue to accrue. Rounding can also leave behind an extremely small residual balance.
To me, the position may look practically cleared.
To the protocol, it is still unpaid.
Babylon’s current TBV testnet flow is brutally precise here: a full withdrawal requires zero debt across every reserve I borrowed from.
Even a tiny remaining amount can block the withdrawal and prevent the Bitcoin redemption process from starting.
The BTC isn’t lost.
The position isn’t liquidated.
The exit is simply incomplete because “almost zero” and “zero” are completely different states on-chain.
The documented repayment flow accounts for this by allowing a slightly larger repayment amount to cover interest and rounding. Any unused excess is refunded. Afterward, every borrowed reserve should be checked again to confirm its debt balance is actually zero.
I like this detail because it exposes something people often forget:
Blockchains don’t understand intention.
They only understand the final state.
My takeaway:
In Babylon TBV, successfully closing a position may depend less on clicking “Repay” and more on verifying what remains after the transaction settles.
@BabylonLabs_io $BABY $CYS $BANK #baby