# FAQ

## General

### What is Sphera?

Sphera is the Super Fan Platform — one place to follow your team, engage with fellow fans, and own the moments that matter. We bring your entire fan experience into one platform with three zones: Community Hub, FutureCast, and Marketplace.

### What blockchain does Sphera use?

Sphera NFTs are minted on **Hedera** and can be bridged to **Avalanche** for trading on additional marketplaces. Both networks offer fast, low-cost transactions.

### How do I get started?

1. Set up a wallet (HashPack for Hedera, MetaMask for Avalanche)
2. Visit our [marketplace](https://market.sphera.world)
3. Browse and collect NFTs

## Wallets

### What wallet do I need?

* **For Hedera**: [HashPack](https://hashpack.app) (recommended)
* **For Avalanche**: MetaMask or any EVM-compatible wallet

### How do I set up HashPack?

1. Download HashPack from [hashpack.app](https://hashpack.app)
2. Create a new wallet or import an existing one
3. Secure your recovery phrase
4. Connect to Sphera marketplace

## NFTs & Collections

### What NFT collections are available?

Current collections include:

* **Sphera Amateur** - Entry-level collectibles
* **Sphera Fan** - Fan-tier collectibles
* **Sphera Ultras** - Premium collectibles
* **Legacy Pass** - Exclusive membership pass
* **Annual Pass** - Yearly membership benefits

### Where can I view my NFTs?

* On Hedera: Visit [HashScan](https://hashscan.io) and search your account
* On Avalanche: Check [Snowtrace](https://snowtrace.io) or the Sphera marketplace
* In the [NFT Bridge](https://nftbridge.sphera.world) interface

## Bridge

### What is the NFT Bridge?

The NFT Bridge allows you to move your Sphera NFTs between Hedera and Avalanche networks. This enables trading on different marketplaces and accessing different DeFi opportunities.

### Is bridging safe?

Yes. The bridge uses secure smart contracts that lock your NFT on one chain and mint an equivalent wrapped version on the other. You can always bridge back to get your original NFT.

For more bridge questions, see our [Bridge FAQ](https://docs.sphera.world/nft-bridge/faq).