Step 1 — The curve sells out
When a buy consumes the last of the 793,100,000-token curve allocation:- The buy is partially filled to exactly the remaining supply; excess ETH is refunded in the same transaction.
- The curve is marked graduated and frozen forever. No further curve trades, ever.
Step 2 — Migration to Uniswap v3
Anyone can then callmigrate — it’s permissionless, free, and takes no parameters. The typical flow is that the platform triggers it immediately, but if it ever didn’t, any user could. Migration does the following atomically:
Create the pool at the curve's final price
A full-range Uniswap v3 position is minted from the WETH plus the reserved 206,900,000 tokens, in the 1% fee tier, priced exactly at the curve’s closing price — so there’s no arbitrage gap between curve and pool.
Lock the LP forever
The position NFT is minted directly into the FeeLocker — an immutable, ownerless vault with no withdrawal or transfer function. The principal is locked permanently; only accumulated swap fees can ever be collected from it.
Anti-manipulation protections
Uniswap v3 pools can be pre-created by anyone. If someone initializes the pool at a hostile price before migration (a griefing attack), the migration performs a bounded corrective swap to push the pool back to the fair curve price before minting liquidity — so migration can neither be blocked nor exploited for a price gap.Before vs. after
| On the curve | After graduation | |
|---|---|---|
| Venue | hoodstar.fun bonding curve | Uniswap v3 pool (1% fee tier) on Robinhood Chain |
| Price discovery | Deterministic formula | Open market |
| Trade fee | 1% (0.7% protocol / 0.3% creator) | 1% pool fee → locked LP → 50/50 creator/treasury |
| Who can trade | Anyone via hoodstar.fun or the contracts | Anyone, anywhere — wallets, aggregators, bots |
| Liquidity | Guaranteed by curve solvency | Locked forever in the FeeLocker |
For holders: nothing to do
Your tokens don’t change at graduation — same contract address, same balance. Only the trading venue changes, and the hoodstar.fun token page routes your trades to Uniswap automatically.The token remains listed on hoodstar.fun after graduation with its full chart history, and gets a “Graduated” badge. Because it’s a standard ERC-20 in a standard Uniswap pool, it will also appear on explorers and DEX trackers across the Robinhood Chain ecosystem.