Run a resale marketplace where each luxury item's authenticity is verified against its original purchase record, with the brand receiving a resale royalty. Provenance Notary, DID and VC Ledger, and ERC-721 NFT link each resold item to its origin and automatically pay the brand a share of every verified secondary sale.
Turn an untraceable secondary market into verified resales that protect buyers and pay brands a stake.
01.
Anchor resale to origin. The Provenance Notary links each listed item to its original purchase record, so a resale buyer verifies the item is the exact one first sold, not a counterfeit copy.
02.
Pay the maker on every resale. The contract routes a set royalty to the brand on each verified secondary sale, giving brands a stake in a market they were previously locked out of.
03.
Confirm the seller can sell it. The DID and VC Ledger proves the seller holds the item's ownership credential, blocking listings from those who never owned the good.
04.
Keep fakes out of circulation. An item with no matching original purchase record fails listing, so counterfeits cannot enter the resale marketplace in the first place.
05.
Move the twin with the sale. The ERC-721 NFT transfers to the new owner atomically with payment, so the provenance record stays accurate through every resale.
06.
Give brands a window on the secondary market. Verified resale data shows brands how their products trade after first sale, informing pricing and product decisions.
Follow a resold luxury item from listing through authenticity verification to a settled sale with brand royalty.
09:41:18
[SYS] Initializing Resale Listing Manifest...
09:41:18
[CMD] listItem { twin: "TWN_5521", seller: "0xB2" }
09:41:19
[AUTH] Matching to original purchase and ownership VC...
09:41:19
[OK] Listing verified, item authentic.
Cerulea decomposes resale settlement into modular contracts. Each layer verifies the listing, proves the seller, splits the royalty, and transfers ownership without a counterfeit slipping in or a brand losing its share.
Verified resale with brand royalties is a horizontal capability. Here is how different actors in the secondary market put the shared ledger to work.
Keep counterfeits out and buyers protected. Platforms verify each listing against its original purchase, so shoppers trade with confidence in a market cleared of fakes.
Key Asset Types
Earn from the secondary market and see it clearly. Brands collect an automatic royalty on every verified resale and gain visibility into how their products trade after first sale.
Key Asset Types
Sell with proof and get paid instantly. Owners list items backed by verifiable provenance and settle atomically, commanding higher prices for authenticated goods.
Key Asset Types
Whether you are bridging brand and marketplace systems or routing native wallet-based resales, Cerulea settles every secondary sale against one shared provenance record.
For brands and platforms on legacy commerce systems. Original purchase records and listings are translated into verified on-chain resales through the API gateway automatically.
Brand / Marketplace Systems
Purchase & Listing Records
Cerulea API Gateway
Origin Hashing & Royalty
Cerulea Private Chain
Resale Settlement Ledger
For wallet-native collectors and Web3 marketplaces. Sellers list and settle resales directly from a wallet, with royalties routed to brands on-chain at the moment of sale.
Seller Wallet / dApp
Ownership Credentials
Settlement Validators
Royalty Consensus
Cerulea Ledger
Verified Resale Record
Building a resale marketplace with original-purchase verification, credential checks, and automatic brand royalties from scratch requires specialised engineers and long integration cycles. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 13 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects marketplace engineering benchmarks. Linking resales to original purchases, verifying ownership credentials, and building automatic royalty settlement for an average platform takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your verification and royalty rules into pre-audited WebAssembly binaries and provisions the resale ledger instantly.