SlabForge
The First Non-Fungible Grading Company
Submit any NFT on Ethereum, Solana, or as a Bitcoin Ordinal. Receive a verifiable on-chain grade backed by cryptographic randomness. Your slab is minted to your wallet, permanently.
How It Works
Full Transparency
Grading odds are hardcoded in the smart contract and publicly verifiable. Your final grade is rolled directly from on-chain randomness using this table. Higher bribes remove low grades from the pool entirely.
| Grade | No Bribe | Low +$2 | Med +$5 | High +$8 |
|---|---|---|---|---|
| 10 | 5% | 6% | 8% | 10% |
| 9 | 7% | 8% | 11% | 17% |
| 8 | 11% | 14% | 19% | 22% |
| 7 | 14% | 18% | 22% | 21% |
| 6 | 15% | 21% | 17% | 16% |
| 5 | 18% | 17% | 14% | 14% |
| 4 | 9% | 9% | 9% | - |
| 3 | 8% | 7% | - | - |
| 2 | 7% | - | - | - |
| 1 | 6% | - | - | - |
| Grade | Label | Refund |
|---|---|---|
| 10 | Grail | 90% |
| 9 | Gem Mint | 80% |
| 8 | Near Mint | 70% |
| 7 | Excellent | 60% |
| 6 | Very Good | 50% |
| 5 | Good | 40% |
| 4 | Light Played | 30% |
| 3 | Played | 20% |
| 2 | Poor | 10% |
| 1 | 1) What | 5% |
A SlabForge slab is a certificate of grading. It is not the underlying NFT, nor does it grant ownership of it, access to its Discord, rights to its intellectual property, a seat on its yacht, or the right to physically possess whatever animal, punk, or cartoon character it depicts.
Presenting your slab to a project's team and demanding your ape will result in confusion, polite rejection, and possible ridicule. SlabForge accepts no responsibility for the value of your grade, the mood of on-chain randomness on any given day, what you paid for the underlying NFT in 2021, or any existential crisis triggered by receiving a 3.
Trade it. Sell it. Flex it. Just don't try to redeem it.
Ready to grade your NFT?
Available on Ethereum, Solana, and Bitcoin Ordinals. First grade is always free.
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