gamelicense.org
gamelicense.org is an open canonical index of game license rights issued on public blockchains. Listings — including platform keys, downloadable content, tradable game items, and transferable entitlements — exist as on-chain records on supported networks. This site indexes them; multiple frontends can surface them.
How it works
Publishers issue license rights as on-chain tokens via a public smart contract. Each token has self-describing metadata: the underlying product, the redemption surface, transferability rules, and refund window. The on-chain record is the canonical listing.
gamelicense.org provides the open index and SDK. Any frontend — including consumer marketplaces, streamer integrations, aggregators, or third-party catalogs — can read the same data and surface the same listings.
Why this matters
- Publishers list once; every viewer surfaces the listing.
- Buyers' license rights persist independently of any individual frontend.
- The canonical record is public, verifiable, and auditable.
- Secondary trading routes royalties to publishers on-chain, by design.
Status
v1 is live. The license rights contract is independently audited and deployed on Base mainnet, and the first publisher pilots are onboarding. The reference frontend is running at flipkey.gg; the publisher redemption SDK and starter kit are available to onboarded publishers today, with the public read SDK for third-party viewers to follow.
Architecture references
- License rights contract: FlipKeyLicenseV4 — Base mainnet, source verified. Items contract: FlipKeyItems1155 — Base mainnet.
- Transfer-restricted lifecycle & permissionless cleanup: U.S. Provisional Application No. 64/071,879 (filed 2026-05-22).
- Reference viewer: flipkey.gg (one of multiple supported frontends).
Get in touch
Publishers, integrators, and viewers interested in integrating with the registry: hello@gamelicense.org