1/ After 20+ months of planning, coding & testing, @Celo is now an Ethereum Layer 2 w/ OP Stack & @EigenDA, featuring:

- 1s blocks
- Sub-cent txns
- Fee abstraction (gas payable in USDT & USDC)
- Native bridging
- Ethereum security
- Ultragreen Money
- CELO token duality & more
2/ Migrating an existing L1 to an L2 was no small feat. We completely changed the way it operates while preserving its chain history (no regenesis needed). The upgrade was trustless—full nodes could verify the state change.
And, the canonical version of CELO moved to Ethereum!
3/ When all was said and done, Celo inherited Ethereum’s security as an optimium, kept its core differentiators, all while ensuring zero impact on users and developers.

Impressive achievement by @Celo transitioning to an Ethereum Layer 2 with enhanced features while maintaining security and user experience. Exciting times ahead for the CELO ecosystem!