# Retro Funding 4: Onchain Builders - round details

**URL:** <https://gov.optimism.io/t/retro-funding-4-onchain-builders-round-details/7988>\
**Category:** Retro  Funding Missions\
**Tags:** round-4\
**Created:** [April 18, 2024, 12:12pm UTC](https://gov.optimism.io/t/retro-funding-4-onchain-builders-round-details/7988 "2024-04-18T12:12:07Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Jonas](https://dub1.discourse-cdn.com/bc41dd/user_avatar/gov.optimism.io/jonas/32/11574_2.png) [@Jonas](https://gov.optimism.io/u/Jonas)\
**Post date:** [April 18, 2024, 12:19pm UTC](https://gov.optimism.io/t/retro-funding-4-onchain-builders-round-details/7988/3 "2024-04-18T12:19:05Z")

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