Which L2s added RLUSD this week?

TLDR

RLUSD was added in a pilot this week on ethereum/">Optimism, Base, Ink, and Unichain, with native multichain support via Wormholes NTT standard per a crypto news report.

1. Optimism and Base were highlighted as key entry L2s for the pilot, with Unichain and Krakens Ink also included (report).
2. Full rollout is planned after regulatory approvals, with reports pointing to 2026 timing (update).

Deep Dive

1. L2 Networks

The pilot specifically targets Optimism (OP), Base, Unichain, and Krakens Ink. Multiple reports confirm these four L2s as the initial set for RLUSDs multichain expansion (Cointelegraph, Decrypt).

• Optimism and Base are positioned as high-activity L2s that can drive DeFi adoption for regulated stablecoins (Decrypt).
• Unichain and Ink broaden RLUSDs reach across emerging ecosystems while preserving liquidity integrity through native issuance (Coinspeaker).

2. Rollout Details

This weeks move is a pilot using Wormholes Native Token Transfers (NTT) to issue RLUSD natively on each supported chain, reducing bridge risk and avoiding fragmented liquidity (Cointelegraph).

• Reports note the broader rollout is contingent on regulatory approvals, with a target around 2026 for wider L2 availability (Coinspeaker).
• The setup underscores a multichain strategy aimed at compliance plus on-chain efficiency for institutional and DeFi use cases (Cointelegraph).

Conclusion

RLUSDs pilot on Optimism, Base, Ink, and Unichain signals a push toward compliant, native multichain stablecoin liquidity. If approvals proceed, the expansion could deepen DeFi settlement and payments on leading L2s while minimizing bridge-related risks through native issuance.