> For the complete documentation index, see [llms.txt](https://docs.zkbob.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zkbob.com/zkbob-overview/zkbob-pools/usdc-pool-on-optimism.md).

# USDC Pool on Optimism

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The migration to USDC from BOB was completed Oct-09-2023 12:24:29 PM +UTC [0xc87ce1f36ecff741d76f921f09fed979f9ab0520acc6d30afe2a5964920ec77b](https://optimistic.etherscan.io/tx/0xc87ce1f36ecff741d76f921f09fed979f9ab0520acc6d30afe2a5964920ec77b)

-> [Learn more about the migration](https://bob-docs.zkbob.com/bob-dao/governance/protocol-governance/gp-20-migrate-bob-pool-to-usdc-on-optimism)
{% endhint %}

The USDC (formerly BOB) pool on Optimism gives users access to private, stable transactions for USDC. To access, select the Optimism/USDC pool and deposit USDC.

<figure><img src="/files/iuebOWxvxFbPTwmt3g7o" alt=""><figcaption></figcaption></figure>