Unchained reports on how the OCC rule on stablecoins treats Coinbase's rewards in USDC. The piece also links this question to COIN holders.

Practical significance depends on what regime the rule sets for such rewards and how it affects Coinbase's operations. The available data do not provide details on the rule's wording, timing, or actual changes to the program.

The source is presented by an independent publication, however the confirmation is based only on metadata and a brief synopsis, not on the full publication text or primary document.