Smart Contracts

This page documents contract-level and proof-level references related to FairDraw Gateway draw integrity.

Positioning

FairDraw Gateway is infrastructure for verifiable prize campaign execution. It is not a gambling operator or consumer lottery application.

Planned modules

• Commitment Registry
• Prize Campaign Draw Core
• ERC-1155 Ticket Contract
• VRF Integration Adapter

Implementation status

• Live: draw integrity flow representation, participant snapshot + hash commitment model, FD-PROOF artifact model.
• Beta: campaign API/security facade references and payment mode surface references.
• Roadmap: ERC-1155 standardization, public proof explorer, SDK, and expanded compliance modules.

Current investor site uses simulation mode for runtime demonstration. Production addresses and ABI references can be published in the format below when verified:

Contract Name - Chain - Address - Explorer URL

Proof endpoint reference

Finished draw proof package reference format: /api/draws/:lotteryId/proof

For technical review requests: invest@fairdraw.tech