Pay in SOL by default or choose Dollar stablecoin. Rank changes only after the exact invoice verifies onchain.
THE MECHANISM TOKEN
$BIDBACK
GETS BOUGHT BACK.
One Pump.fun token, one dollar-ranked board, one exact 5,000-BPS onchain allocation.
A BID BECOMES A RECEIPT
The buyback half, rounded down in exact settlement base units, goes directly to the public treasury; the remainder supports operations.
Completed cycles publish both the swap and irreversible Token-2022 burn proofs.
What it is
A Pump.fun token tied to a transparent usage mechanism and public leaderboard.
What it is not
Not equity, a revenue right, yield, a promise of profit, a redemption claim, or governance.
What can change
The operator-run keeper can pause execution. BidBack locks new bids if either treasury is unavailable or the enforced allocation is not exactly 50.00%.
What can fail
SOL price snapshots can move and expire after five minutes. Bidder-paid network fees vary. Pump, Solana, RPC providers, markets, or the buy-and-burn executor can pause, fail, or behave unexpectedly.