December 17, 2025
Ethereum

Ethereum’s Vitalik Buterin applauds Polygon for pioneering ZK technology

He has praised Polygon and founder Nailwal for their contribution to Ethereum’s scalability. Buterin highlighted Polygon’s early leadership in zero-knowledge technology. Nailwal has

Read More
Ethereum

Secured no. 1 | Ethereum Foundation Blog

Earlier this year, we launched a bug bounty program focused on finding issues in the beacon chain specification, and/or in client implementations (Lighthouse,

Read More
Ethereum

Grantee Roundup: August 2021 | Ethereum Foundation Blog

It’s always fun to hear about new grants as they’re awarded, but what happens after the announcement? In this series, we’ll check in

Read More
Ethereum

Finalized no. 29 | Ethereum Foundation Blog

Altair is here; the Merge is coming. tl;dr Altair upgrade, Oct 27 Altair, the first mainnet upgrade to the Beacon Chain, has been

Read More
Ethereum

Ethereum.org Translation Program: Milestones and Updates

The ethereum.org Translation Program has been live for over two years, and we are excited to share a couple of milestones we have

Read More
Ethereum

Altair Mainnet Announcement | Ethereum Foundation Blog

The Altair beacon chain upgrade is ready to be activated on the Ethereum mainnet. The upgrade will go live at epoch 74240 (Oct

Read More
Ethereum

Amphora: A Major Merge Milestone

Earlier this year, the Rayonism hackathon kicked off to protoype the architecture for Ethereum’s transition to proof of stake. The transition, often refered

Read More
Ethereum

Finalized no. 30 | Ethereum Foundation Blog

tl;dr Altair is fast approaching. Upgrade your nodes! Now! 🚨Upgrade to Altair before Oct 27🚨 As mentioned in the previous Finalized post, Altair

Read More
Ethereum

Grantee Roundup: September 2021 | Ethereum Foundation Blog

It’s always fun to hear about new grants as they’re awarded, but what happens after the announcement? In this series, we’ll check in

Read More
Ethereum

Finalized no. 31 | Ethereum Foundation Blog

This issue of Finalized is dedicated to the contextualization of a recently published paper describing three possible attacks on Ethereum’s proof-of-stake algorithm. tl;dr

Read More