Optimism: Retro Funding 5 registration is officially open, with a planned allocation of 8 million OP tokens
ChainCatcher message, Optimism announced on social media that Retro Funding 5: OP Stack registration is officially open, and 8 million OP tokens will be allocated to the following contributors:
- Ethereum core development contributors;
- OP Stack development contributors;
- OP Stack tool contributors.








