Four AI trust layers built for collectibles — sports cards, Pokémon, memorabilia and more. An on-chain certificate the moment an item passes, and escrow that holds the proof until the money lands.
Every item is analysed across four independent trust layers — print and holo pattern, stock, cut and centring, set, print run and grade registry data, and fraud indicators. A high-confidence pass unlocks minting; a borderline item is asked for more photos; high risk or conflicting signals route to human review, and minting stays blocked until it clears.
A pass unlocks minting. The certificate carries the authentication outcome and everything behind it — and when the item sells, the certificate goes with it.
The certificate NFT is locked in a program-controlled escrow account from the moment of listing. The seller cannot take the money and keep the proof.
The certificate locks into on-chain escrow the moment the listing goes live.
Buyer pays securely by card or wallet. Every fee is shown in full before confirming.
The certificate transfers to the buyer automatically on payment success.
Tracked shipping or an in-person QR handshake. Auto-confirms in 7 days; disputes freeze it.
Photograph the item front, back and any grading slab label. Our authentication model checks four independent layers — print and holo pattern, stock, cut and centring, set, print run and grade registry data, and fraud indicators such as trimming, recolouring or slab tampering — then returns an authentic-likelihood score with a risk level and key findings. Three outcomes: a high-confidence pass unlocks minting; a conditional pass asks for more photos; high-risk or conflicting results go to human review, and minting stays blocked until an expert clears it.
It is an NFT minted on Solana recording the authentication outcome, likelihood score, risk level, findings, valuation, set, print run, grade and condition, plus a metadata integrity hash — with the full record stored on IPFS. Because it lives on-chain it cannot be edited after the fact, and it transfers to the new owner when the item sells.
The certificate NFT is locked in a program-controlled escrow account the moment it is listed — the seller cannot sell the item and keep the certificate. When payment succeeds, the NFT releases to the buyer automatically. For the physical item, sellers ship with a tracking number or hand over in person with a QR-code handshake; receipt auto-confirms after 7 days, and buyers can open a dispute at any point before that.
Six categories: sports cards, Pokémon and other TCG, memorabilia, comics and art, Lego, and watches — raw or graded. Optional details like grading company, cert number, set name and print run sharpen the check, and every verified item can be listed on the marketplace.
Authentication is free — you only pay when an item sells. A sale carries a 5% platform fee on each side, plus a fixed A$0.50 on the buyer's side. Shipping is not a flat listing price: the real rate is quoted at checkout from the buyer's address, or you can arrange an in-person pickup. The full breakdown is shown before anyone confirms.
Every item AI-authenticated. Every certificate on Solana. Every listing settled through on-chain escrow.