# IBT Additional Rewards

Some [ERC4626](https://eips.ethereum.org/EIPS/eip-4626) [Interest Bearing Tokens](https://dev.spectra.finance/glossary#ibt) may be integrated into a reward program (on any protocol), and holding these IBTs makes the holder eligible to claim rewards. As the PT holds all the IBTs deposited by the users who[ tokenized their yield](https://dev.spectra.finance/guides/tokenizing-yield), the PT would need to claim these rewards on behalf of the depositors.

For such eligible IBTs, the Spectra protocol can deploy a rewards proxy on top of the associated Principal Token and add the logic to claim these rewards. These rewards would be sent to a Spectra DAO address and redistributed via governance.


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