Company
Open source
Kairo does not pretend to have invented conditional tokens or fixed-product market making. Upstream work is used with attribution and under its own licences.
- Version
- 1.0
- Effective
- 2026-09-06
- Last updated
- 2026-09-06
Upstream components
- Gnosis Conditional Tokens: outcome position framework for splitting, merging and redeeming positions.
- Fixed-product market maker: the AMM design used for binary outcome pricing.
- OpenZeppelin Contracts: standard token, access-control and safety utilities.
- forge-std: testing utilities for the Foundry suite.
Exact versions, sources and licence texts are recorded in OPEN_SOURCE_NOTICES.md in the repository.
#upstreamLicences
Each vendored component keeps its original licence and copyright headers. Where a licence conflicts with anything in our Terms of Use, the component licence governs that component.
#licencesOur own contracts
ProtocolConfig, MarketFactory, TradeRouter and BondedResolutionAdapter are original work, published with the interface source and covered by their SPDX headers.
#ours