As previously announced, the Ropsten network has been deprecated and will be shut down in the coming weeks. Over the past few months, infrastructure providers have gradually stopped supporting the network and validator participation rates have been ste...

A few weeks ago in October, much of the Ethereum community came together in South America as we reunited for Devcon VI in Bogotá, Colombia! Today we want to say Thank You(!) to every attendee, volunteer, and contributor that made Devcon VI a success. ...

The Ethereum Foundation (EF) exists to help the Ethereum ecosystem thrive, and there are still many discoveries to be made about what Ethereum can do for the world. That's why we support individuals that have the potential to unlock parts of Ethereum's...

Things are looking up for Ethereum. Now that The Merge is complete, a huge weight (measured in tonnes of CO2) has been lifted from the Ethereum community's collective conscience. And the world-at-large is watching to see what this community does next. ...

This year’s Devcon is special in many ways. We’ve used the last three years to create a whole new experience based on all that we’ve seen at past Devcons, and lessons learned while event-planning during the pandemic. Devcon VI involved the community vi...

Welcome to Devcon! This is your Devcon VI Manual, and it includes everything you need to know about Devcon, the surroundings and more. Read closely as we cover things to be aware of before departure, during transit to the venue from Bogotá’s internati...

The Merge is happening soon! This post explains how and when the upgrade will happen, along with the client versions compatible with it. Kiln, an Ethereum merge testnet launched in early 2022, will be shut down during the week of September 12, 2022. Ro...

It's time to share the list of outstanding grantees who received funding in Q1 and Q2 of this year! You can learn more about their projects below:...

Do you enjoy solving interesting and challenging problems? Are you interested in getting involved at the most foundational level of the Ethereum protocol? The Protocol Support Team (EF) is excited to announce that applications are now being accepted f...

Since the first post in December 2013, the Ethereum Foundation (EF) blog has been the primary way teams within the EF communicate. From announcements about events, to grant waves, protocol upgrades, regular [updates from specific teams](/2021/12/22/ef-...

~20 days until the Merge 🚀 tl;dr The Merge Data Challenge is live! Collect, analyze, and visualize all of the data Merge Mainnet client releases are out. Did you upgrade yet?...

Ethereum is moving to proof-of-stake! The transition, known as The Merge, must first be activated on the Beacon Chain with the Bellatrix upgrade. After this, the proof-of-work chain will migrate to proof-of-stake upon hitting a specific Total Difficult...

tl;dr Merge sequence engaged 🚀...

The Sepolia testnet will undergo a post-merge execution layer (EL) upgrade at block 1735371, expected on August 17, 2022 The upgrade will cause EL clients on the network to disconnect from peers which have not transitioned to proof-of-stake. It does no...

We are thrilled to announce the 39 grantees selected for the recent Academic Grants Round. This grants round invited researchers, think-tanks, Ph.D. students, and all those interested in advancing knowledge around the Ethereum ecosystem to submit acade...

For the last testnet proof-of-stake transition, Goerli will merge with Prater. The combined Goerli/Prater network will retain the Goerli name post-merge. Bellatrix, the Prater upgrade readying it for The Merge will happen at epoch 112260, expected at 1...

Queridos Amigos, Yesterday, Wave #01 of Devcon tickets sold out just a few minutes after going online! After two years of anticipation, the whole team awaited this moment with curious suspense. But don’t worry, more ticket waves are coming soon. Toda...

Amigos y amigas! Today, we want to bring everyone a few details on the ticketing process in advance of Monday’s launch, and we have updates on supporter, volunteer, and discount-ticket applications. As the icing on the cake, we'll also introduce you t...

Note: on July 5, 2022, the recommended releases for go-ethereum and Erigon were modified. See "Client Releases" for details. Sepolia will be the second of three public testnets to run through The Merge. The network will transition to proof-of-stake whe...

Three weeks ago, we opened the speaker and volunteer applications as well as the discount builder and student tickets, and we are excited about the quality of submissions! This year, we’ve opened applications for those looking to attend Devcon with Bu...

Ethereum is a living thing. Yes, at its core there is a virtual machine (the EVM) that runs and faithfully calculates a new state from block to block, but the magic of Ethereum is that one little state machine can be shared by millions of people who mi...

Reminder: the Gray Glacier upgrade is scheduled for block 15,050,000, expected June 29, 2022 The Kiln Merge testnet, launched earlier this year, will be shut down shortly after the Ethereum mainnet's transition to proof-of-stake. Ropsten, Ethereum's lo...