# Platform Features

- [Provable Fairness](/platform-features/provable-fairness.md): Understand how Phygitals uses a cryptographic commit-reveal scheme to ensure every pack opening and card distribution is provably fair and independently verifiable.
- [Pack Opening & Buyback](/platform-features/pack-opening-and-buyback.md): Everything you need to know about purchasing and opening digital packs, the buyback system, buyback rates, and card availability windows on Phygitals.
- [Pack Party Rules](/platform-features/pack-party-rules.md): Rules and guidelines for creating, joining, and participating in Pack Parties on Phygitals, including card distribution, entry fees, and expiration policies.
- [KYC Policy](/platform-features/kyc-policy.md): Phygitals Know Your Customer (KYC) policy detailing when identity verification is required, what information is collected, how it is processed, and your rights.