Offchain Labs

Security disclosure

On March 22, our team at Offchain Labs disclosed to the OP Labs team two serious security vulnerabilities we had found in…

ArbOS 20 “Atlas” Now Live: Bringing Ethereum Dencun Support to Arbitrum Chains

EIP 4844: What does it mean for L2 users?

As of this writing, EIP-4844 and the rest of Dencun upgrade are currently scheduled to…

Prysm: Electra Upgrade

What’s in scope for the next Ethereum upgrade after Deneb?

Offchain Labs — Reflecting on 2023

As 2023 comes to a close, we believe it’s a great opportunity to look back at all of the progress…

Prysm + Offchain Labs Anniversary Update

Happy Anniversary! 🎂

Prysm Quarterly Update: Summer Recap and What’s Ahead