Seal it.
Earn it.
Lock a coin you believe in. Earn a share of every trade, paid in ETH. The longer you lock, the bigger your share.
$SEAL
launches
here.
The official coin of Sealfun, launched with its own vault from day one. Numbers below are read straight from Robinhood Chain.
CONTRACT ADDRESS DROPS AT LAUNCH
EXPLORER ↗
The only official contract is the one on this page. Anyone can make a copy with the same name. Always check the address.
Three steps.
No jargon.
Pick a coin
Browse coins with a Sealfun vault, or buy one right on its page. You see what its lockers earned last week before you commit.
Lock it. 4 hours to a year.
Choose how long. Longer locks earn a bigger share — up to 4× for a full year. Your coins stay yours and come back when the time is up.
Collect ETH anytime
Every trade on the coin adds ETH to the pot. Your part builds up by the minute and you can collect it whenever you like.
Run the
numbers.
Slide the lock length and see how your share changes. It starts at the longest lock, a full year.
Sealfun
in numbers.
Real fees.
Not printed coins.
Nothing is minted to pay you. Every bit of ETH lockers earn was paid by someone trading the coin.
Split by how much each locked and for how long. Paid in ETH, collect anytime.
Keeps the lights on. The coin's creator takes 0%.
What can
go wrong.
Locking doesn't protect the price. Memecoins can go to zero, and you get back coins, not ETH.
Lockers are paid from trading fees. A quiet coin pays little or nothing.
Unlocking before your end date burns part of your locked coins (25% at most, 5% at least) and gives up the ETH you haven't collected yet. ETH you already collected is always yours.
The launchpad's admin can send a coin's creator fees elsewhere after a 3-day public wait. Sealfun's 2% trading fee and your locked coins are not affected.
Sealfun's contracts have not been audited by an outside firm yet. Only lock what you can afford to lose.
Check the
contracts.
Every Sealfun contract lives on Robinhood Chain. Addresses appear here the moment they're deployed — inspect them yourself on the explorer.
Good questions.
Straight answers.
You lock a coin you like, and every time someone trades that coin you get a slice of the fee, paid in ETH.
Two places: 2% of the ETH in every buy or sell made through Sealfun, and the coin's launchpad creator fees, which are pointed at the coin's vault. 90% of it goes to lockers, 10% to Sealfun. No new coins are printed to pay you.
Your share grows with how many coins you lock and how long you lock them. 4 hours counts 1×; a full year counts 4×. Big locks get an extra boost: +10% if your lock is at least 0.1% of the supply, +25% at 0.5%, +50% at 1%. Fees are split between everyone in proportion to those numbers.
Whenever you like, as often as you like. New fees are released to lockers smoothly over about an hour after they arrive, so the split stays fair for everyone.
Yes, but it costs you. Unlocking early burns part of your locked coins — up to 25% if you leave right away, shrinking as the end date gets closer, never less than 5%. You also give up uncollected ETH; it goes back to the other lockers. ETH you already collected is always yours. The site shows the exact cost before you confirm.
Unlock any time: your coins and any uncollected ETH go back to your wallet. Sealfun's keeper also unlocks ended locks automatically, largest first — it can only ever send them to you.
No. The contracts can't be changed and have no admin key that can touch locked coins or earnings. One outside risk: the launchpad's admin can redirect a coin's creator fees after a 3-day public wait.
A wallet like MetaMask, Rabby or Coinbase Wallet, a little ETH on Robinhood Chain for network fees, and the coin you want to lock. Hit Connect Wallet and the site adds Robinhood Chain to your wallet for you.