NON-COMMERCIAL PROTOTYPE · BASE SEPOLIA
This is the store.
A non-commercial prototype on Base Sepolia. The design lets players own a license and resell it, with a 5% developer royalty and a 2% platform fee taken from the seller’s proceeds.
Live
Three live rooms
In-code previews of the store, library, and marketplace. Titles are demo samples, not publisher listings, and DIODE has no affiliation with them.
WHITEPAPER PILLARS
Built for player ownership
Wallet sign-in, a Base Sepolia license, off-chain listings, and a 5% / 2% seller fee.
How it works
Buy → Own → Resell
Buy mints a testnet license from a demo balance. Resale fees in the design come out of the seller’s proceeds. The prototype pays none.
In the design, not a live tally
0%
Developer
of a new sale. DIODE keeps the rest.
0%
DIODE
of a new sale. On $40, that is $4.
0%
Seller keeps
of a resale. 5% and 2% come from that side.
Base Sepolia testnet contract 0x3345CECC96598c95b8325e6322b3121415EEC7Dc. It only mints a license. Nothing is payable, and no royalty is sent. Co-founder on request. No token.
Pre-Owned Marketplace
Pre-Owned resale, explained
Sample cards only. These are not publisher listings, and DIODE has no affiliation with the titles. The prototype pays no royalty and does not settle resale on-chain.
The Legend of Zelda
Breath of the Wild
Pre-OwnedThe Legend of Zelda
Pre-OwnedBreath of the Wild
Elden Ring
Standard
Pre-OwnedElden Ring
Pre-OwnedStandard
Marketplace
Sample cards. The prototype pays no royalty.
FlowRoadmap
What’s next
From the October 2026 testnet prototype to an audited marketplace, a launcher, and Base mainnet. Title and user counts are targets.