# Pangea v4

Pangea v4: how a coin launches today. Every new launch is a v4 launch. A v4 coin lives on up to six chains: Robinhood Chain, Base, Ethereum, BNB Chain (BSC), Solana and Elysium. The four EVM chains and Solana carry LayerZero and Hyperlane; Elysium carries Hyperlane only. This tab is all of v4: creating a coin, chains and pairs, fees and holder rewards, opening a chain later, handing over, launching from your own wallet, the Bundle Kit, bridging, contracts and the API. Coins launched before v4 are in the v3 and v2 tabs.

Pangea v4 is how a coin launches today. One coin lives on up to six chains at once: Ethereum, Base, BNB Chain, Robinhood Chain, Solana, Elysium. It keeps one price on all of them, because the same coin moves between chains and arbitrage closes any gap.

- Each chain has its own 1B tokens, minted once when that chain opens. [Supply per chain →](https://www.pangea.trade/app/docs/v4#v4-supply)
- You open the chains you want now, and the others later, at a price you choose. [Opening a chain later →](https://www.pangea.trade/app/docs/v4#v4-open-later)
- Every chain has one shared Pangea bridge, and every v4 coin uses both LayerZero and Hyperlane. [The two transports →](https://www.pangea.trade/app/docs/v4#v4-transports)
- Any token can be the pair, on every chain. [Chains and pairs →](https://www.pangea.trade/app/docs/v4#v4-chains)
- Trading fees can pay the creator and the coin's holders, with a reward token and a share set per chain. [Fees and holder rewards →](https://www.pangea.trade/app/docs/v4#v4-tokenomics)
- Coins launched before v4 keep their own rules: the v3 and v2 tabs.

Part of the Pangea documentation, v4 tab: https://www.pangea.trade/app/docs.md