# Cross-Chain Settlement

### Key Definitions

#### **Listing Chain**

The Listing Chain is the blockchain where:

* Orders are created
* The orderbook exists
* Settlement transactions are executed

Users interact with trades on this chain.

#### **TGE Chain**

The TGE Chain is the blockchain where:

* The original token supply exists
* The seller initially holds the real token

Tokens remain native to this chain.

### FAQ

<details>

<summary>What is the difference between a Listing Chain and a TGE Chain?</summary>

The Listing Chain is where the orderbook exists and trades are executed, while the TGE Chain is the native network where the original token supply is issued and held.

</details>

<details>

<summary>How does the system ensure wrapped tokens are not synthetic?</summary>

Every wrapped token is backed 1:1 by original assets locked in a secure smart contract on the TGE Chain, ensuring no value duplication.

</details>

<details>

<summary>What technology handles the cross-chain communication?</summary>

All cross-chain operations and secure messaging between networks are powered by the LayerZero protocol.

</details>

<details>

<summary>How does cross-chain settlement benefit liquidity?</summary>

It enables shared liquidity by allowing orders to be listed on one blockchain while the underlying assets remain native to their original chain.

</details>

<details>

<summary>Are trades executed on the TGE Chain or the Listing Chain?</summary>

Users interact with and settle all trades on the Listing Chain, though the underlying tokens originate from and return to the TGE Chain.

</details>


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