/Graded memecoin slabs//On Solana · 2026/
Your bag on a pedestal.
Graded, sealed, tradable.
Grade your bagOn-chain
Seal any memecoin into a one-of-one slab with its own cert and grade. Trade it, box it, or crack it open.
–Listed now
–Mystery boxes
or
Slab a coin
New coins
Fresh on the market See all
New · Grade lock
Grade a lock
Lock your dev bag in a grade.
Instead of a plain 5% dev lock, grade it. It is a real, uncancelable Streamflow lock, so it counts as locked supply anywhere Streamflow locks are read, and it comes with a cert, a share page and a card that match the on-chain data.
–Locked now
1 txLock + grade
0Ways to cancel
Graded coins
Coin · newest firstGradePriceHoldersAge
On-chain now Live
How a slab works
- 01Seal
Lock any amount of a coin into a new one-of-one slab. It gets a cert number and the coin's grade.
seal(amount) - 02List
Set a price in SOL. The slab sits in escrow until someone buys it or you take it back.
list_slab(price) - 03Box
Load slabs into a mystery box with one price a pull. Every slab inside has the same odds.
load_slab · pull_slab - 04Crack
Break the slab open any time. The coins go back to your wallet and the slab is burned.
crack()
Mystery boxes Open a box