> For the complete documentation index, see [llms.txt](https://en.docs.irischain.io/iris-chain/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.docs.irischain.io/iris-chain/token-description/token-information.md).

# Token Information

**BEP-20 IRC Token Migration**

IRIS Chain has migrated from the previous Polygon-based IRC token to the new BNB Smart Chain-based BEP-20 IRC token.

This migration is designed to improve network compatibility, exchange integration, liquidity operations, and long-term ecosystem scalability. The new BEP-20 IRC token will serve as the primary IRC token within the IRIS Chain ecosystem.

The migration ratio is **1:1**, and the total supply and maximum supply remain unchanged at **2,000,000,000 IRC**.

Existing Polygon IRC holders will be able to swap their previous Polygon-based IRC tokens into the new BEP-20 IRC tokens through the official migration process. After the swap process is completed, the collected previous Polygon IRC tokens are planned to be burned.

**🔹 Primary Token — New BEP-20 IRC**

| Attribute        | Details                                                                                 |
| ---------------- | --------------------------------------------------------------------------------------- |
| Token Name       | IRIS Chain                                                                              |
| Token Symbol     | IRC                                                                                     |
| Network          | BNB Smart Chain                                                                         |
| Token Standard   | BEP-20                                                                                  |
| Contract Address | 0x5838Bb6E87d7777dcFF809beFb696103326f1634                                              |
| Total Supply     | 2,000,000,000 IRC                                                                       |
| Max Supply       | 2,000,000,000 IRC                                                                       |
| Migration Ratio  | 1:1                                                                                     |
| Token Role       | Primary IRC token after migration                                                       |
| Explorer         | [View on BscScan](https://bscscan.com/token/0x5838bb6e87d7777dcff809befb696103326f1634) |

**🔹 Previous Token — Polygon IRC**

| Attribute          | Details                                                                                         |
| ------------------ | ----------------------------------------------------------------------------------------------- |
| Network            | ERC-20 Network (POL Base)                                                                       |
| Contract           | 0xf9a3e803ed270cf0cA6CD76eA40b8CC8562CF93F                                                      |
| Name               | IRC                                                                                             |
| Total Supply       | 2,000,000,000                                                                                   |
| Circulating Supply | 400,000,000 (20%)                                                                               |
| Explorer           | [View on PolygonScan](https://polygonscan.com/token/0xf9a3e803ed270cf0ca6cd76ea40b8cc8562cf93f) |

### Migration Notice

IRIS Chain is transitioning from the previous Polygon-based IRC token to the new BEP-20 IRC token on BNB Smart Chain.

All eligible holders of the previous Polygon IRC token will be able to participate in the official swap process. The swap will be conducted at a **1:1 ratio**, meaning that one Polygon IRC token will be exchanged for one new BEP-20 IRC token.

The previous Polygon IRC token will no longer be used as the primary token standard after migration. Once the swap process is completed, the collected previous tokens are planned to be burned in order to maintain supply integrity.

IRIS Chain will continue to update official channels with migration-related information, including swap procedures, supported platforms, and additional notices when required.