Pectra Mainnet Announcement
https://blog.ethereum.org/en/2025/04/23/pectra-mainnet
The Pectra network upgrade is scheduled to activate on the Ethereum mainnet on May 07, 2025 at epoch 364032 (10:05:11 UTC)! Mainnet client releases are listed below....
https://blog.ethereum.org/en/2025/04/23/pectra-mainnet
The Pectra network upgrade is scheduled to activate on the Ethereum mainnet on May 07, 2025 at epoch 364032 (10:05:11 UTC)! Mainnet client releases are listed below....
10 Years of Ethereum
https://blog.ethereum.org/en/2025/04/24/ten-years
On July 30th at 3:26:13 PM +UTC, Ethereum will celebrate 10 years since the genesis block. _Ethereum has come a long way. It came to life, survived and thrived against all odds, and led to breakthroughs in tokenization, fundraising, DeFi and digital ownership. It's bootstrapped entire industries, and is...
https://blog.ethereum.org/en/2025/04/24/ten-years
On July 30th at 3:26:13 PM +UTC, Ethereum will celebrate 10 years since the genesis block. _Ethereum has come a long way. It came to life, survived and thrived against all odds, and led to breakthroughs in tokenization, fundraising, DeFi and digital ownership. It's bootstrapped entire industries, and is...
The Ethereum Foundation's Next Chapter
https://blog.ethereum.org/en/2025/04/28/next-chapter
Hi! This is Hsiao-Wei and Tomasz co-writing this blog post. We've now been in our new Co-Executive Director roles for almost a month. The honeymoon is over, it's time to get moving....
https://blog.ethereum.org/en/2025/04/28/next-chapter
Hi! This is Hsiao-Wei and Tomasz co-writing this blog post. We've now been in our new Co-Executive Director roles for almost a month. The honeymoon is over, it's time to get moving....
The Ethereum Foundation’s Vision
https://blog.ethereum.org/en/2025/04/28/ef-vision
_Ethereum’s strength lies in its decentralization — not just technically, but socially and structurally. This blog articulates the EF's vision, its role, and priorities as one of the ecosystem's stewards. We use this moment as an opportunity to restate our vision, principles and values which we continue to uphold as...
https://blog.ethereum.org/en/2025/04/28/ef-vision
_Ethereum’s strength lies in its decentralization — not just technically, but socially and structurally. This blog articulates the EF's vision, its role, and priorities as one of the ecosystem's stewards. We use this moment as an opportunity to restate our vision, principles and values which we continue to uphold as...
Ethereum Foundation's Management and Board Structure
https://blog.ethereum.org/en/2025/04/28/ef-mgmt-board
The recent appointments of the two Co-Executive Directors and President are part of a broader effort to strengthen the Ethereum Foundation, and this structure is designed to ensure our vision, strategic and balanced execution, technical direction, and ecosystem development. This blog is intended to clarify the structure of the management...
https://blog.ethereum.org/en/2025/04/28/ef-mgmt-board
The recent appointments of the two Co-Executive Directors and President are part of a broader effort to strengthen the Ethereum Foundation, and this structure is designed to ensure our vision, strategic and balanced execution, technical direction, and ecosystem development. This blog is intended to clarify the structure of the management...
Checkpoint #2: Apr 2025
https://blog.ethereum.org/en/2025/04/29/checkpoint-2
Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this "Checkpoint" series aims for high-level updates roughly every 4-5 calls, depending on what’s happening in core development. See the previous update here....
https://blog.ethereum.org/en/2025/04/29/checkpoint-2
Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this "Checkpoint" series aims for high-level updates roughly every 4-5 calls, depending on what’s happening in core development. See the previous update here....
Ethereum University Tour
https://blog.ethereum.org/en/2025/04/30/uni-tour
Are you part of a university blockchain club eager to dive deeper into the world of Ethereum? We want to connect with you! The Ethereum Foundation is sponsoring a global University Tour in partnership with BuidlGuidl, designed to activate student communities and grow the next generation of Ethereum builders....
https://blog.ethereum.org/en/2025/04/30/uni-tour
Are you part of a university blockchain club eager to dive deeper into the world of Ethereum? We want to connect with you! The Ethereum Foundation is sponsoring a global University Tour in partnership with BuidlGuidl, designed to activate student communities and grow the next generation of Ethereum builders....
Announcing the Ethereum Season of Internships
https://blog.ethereum.org/en/2025/05/05/ethereum-season-of-internships
Every year, the Ethereum ecosystem welcomes thousands of builders through community events, hackathons, courses, bootcamps, and campus clubs. However, many newcomers struggle to remain engaged, as they face challenges securing structured early-career opportunities. The Ethereum Season of Internships directly addresses this retention gap by creating a coordinated collection of internship...
https://blog.ethereum.org/en/2025/05/05/ethereum-season-of-internships
Every year, the Ethereum ecosystem welcomes thousands of builders through community events, hackathons, courses, bootcamps, and campus clubs. However, many newcomers struggle to remain engaged, as they face challenges securing structured early-career opportunities. The Ethereum Season of Internships directly addresses this retention gap by creating a coordinated collection of internship...
CVE-2025-30147 - The curious case of subgroup check on Besu
https://blog.ethereum.org/en/2025/05/07/the-curious-case
Thanks to Marius Van Der Wijden for creating the test case and statetest, and for helping the Besu team confirm the issue. Also, kudos to the Besu team, the EF security team, and Kevaundray Wedderburn. Additionally, thanks to Justin Traglia, Marius Van Der Wijden, Benedikt Wagner, and Kevaundray Wedderburn for...
https://blog.ethereum.org/en/2025/05/07/the-curious-case
Thanks to Marius Van Der Wijden for creating the test case and statetest, and for helping the Besu team confirm the issue. Also, kudos to the Besu team, the EF security team, and Kevaundray Wedderburn. Additionally, thanks to Justin Traglia, Marius Van Der Wijden, Benedikt Wagner, and Kevaundray Wedderburn for...
Allocation Update - Q1 2025
https://blog.ethereum.org/en/2025/05/08/allocation-q1-25
A new year means new momentum, and new grants! Take a look at the projects that received support in Q1 2025, listed below:...
https://blog.ethereum.org/en/2025/05/08/allocation-q1-25
A new year means new momentum, and new grants! Take a look at the projects that received support in Q1 2025, listed below:...
V1.0 Announcing the Trillion Dollar Security Initiative
https://blog.ethereum.org/en/2025/05/14/trillion-dollar-security
Ethereum is the most secure blockchain ecosystem. This is the result of 10 years of progress and iteration across every level of Ethereum’s technology stack, from wallet UX to developer tooling to consensus protocol security. But being the most secure platform in the crypto ecosystem isn’t enough. Ethereum’s ambition...
https://blog.ethereum.org/en/2025/05/14/trillion-dollar-security
Ethereum is the most secure blockchain ecosystem. This is the result of 10 years of progress and iteration across every level of Ethereum’s technology stack, from wallet UX to developer tooling to consensus protocol security. But being the most secure platform in the crypto ecosystem isn’t enough. Ethereum’s ambition...
Announcing Protocol
https://blog.ethereum.org/en/2025/06/02/announcing-protocol
Ethereum stands at the edge of major breakthroughs. zkEVMs have rapidly accelerated, enabling us to rearchitect L1 to simultaneously support scale, verifiability, security and censorship-resistance. L2s are hardening, meeting users where they are, and eager to double down on using Ethereum as their root of trust. In short, the world...
https://blog.ethereum.org/en/2025/06/02/announcing-protocol
Ethereum stands at the edge of major breakthroughs. zkEVMs have rapidly accelerated, enabling us to rearchitect L1 to simultaneously support scale, verifiability, security and censorship-resistance. L2s are hardening, meeting users where they are, and eager to double down on using Ethereum as their root of trust. In short, the world...
Announcing the Devconnect ARG Scholars Program
https://blog.ethereum.org/en/2025/06/03/devconnect-arg-scholars
We are excited to announce the Devconnect Scholars Program, as part of Devconnect ARG 2025! The Scholars Program will welcome 100 leaders who are expanding Ethereum's reach by connecting it to new communities, industries, and ideas. Scholars will co-learn and co-create, building bridges between Ethereum and other worlds. The 2025...
https://blog.ethereum.org/en/2025/06/03/devconnect-arg-scholars
We are excited to announce the Devconnect Scholars Program, as part of Devconnect ARG 2025! The Scholars Program will welcome 100 leaders who are expanding Ethereum's reach by connecting it to new communities, industries, and ideas. Scholars will co-learn and co-create, building bridges between Ethereum and other worlds. The 2025...
Ethereum Foundation Treasury Policy
https://blog.ethereum.org/en/2025/06/04/ef-treasury-policy
Thank you to the EFers that provided valuable input and feedback to the draft document: Bastian Aue, Vitalik Buterin, Bogdan Popa, Tomasz Stańczak, Fredrik Svantes, Yoav Weiss, Dankrad Feist, Tim Beiko, Nicolas Consigny, Nixo, Alex Stokes, Ladislaus, and Joseph Schweitzer. Thank you to kpk, Steakhouse Financial, and pcaversaccio for...
https://blog.ethereum.org/en/2025/06/04/ef-treasury-policy
Thank you to the EFers that provided valuable input and feedback to the draft document: Bastian Aue, Vitalik Buterin, Bogdan Popa, Tomasz Stańczak, Fredrik Svantes, Yoav Weiss, Dankrad Feist, Tim Beiko, Nicolas Consigny, Nixo, Alex Stokes, Ladislaus, and Joseph Schweitzer. Thank you to kpk, Steakhouse Financial, and pcaversaccio for...
Tickets are live for the Ethereum World’s Fair! And we're launching the Supporter Program
https://blog.ethereum.org/en/2025/06/10/devconnect-arg-ticket
It's happening: Devconnect is coming to Buenos Aires, 17–22 November 2025. And we are bringing the first-ever Ethereum World’s Fair to the city. The Ethereum World’s Fair is for the Ethereum community and anyone curious about what Ethereum can do in the real world. We’re starting in Argentina, one...
https://blog.ethereum.org/en/2025/06/10/devconnect-arg-ticket
It's happening: Devconnect is coming to Buenos Aires, 17–22 November 2025. And we are bringing the first-ever Ethereum World’s Fair to the city. The Ethereum World’s Fair is for the Ethereum community and anyone curious about what Ethereum can do in the real world. We’re starting in Argentina, one...
Now accepting interns - Join the Ethereum Season of Internships
https://blog.ethereum.org/en/2025/06/12/season-of-internships
We’re thrilled to announce that internship applications are now open for the first-ever Ethereum Season of Internships! The Ethereum Season of Internships is a collection of paid, fully-remote summer internships offered across the Ethereum ecosystem. It is designed to help establish more paths for the next generation of contributors...
https://blog.ethereum.org/en/2025/06/12/season-of-internships
We’re thrilled to announce that internship applications are now open for the first-ever Ethereum Season of Internships! The Ethereum Season of Internships is a collection of paid, fully-remote summer internships offered across the Ethereum ecosystem. It is designed to help establish more paths for the next generation of contributors...
World Experience: Updates from the Next Billion Fellowship
https://blog.ethereum.org/en/2025/06/16/world-experience
This is an update from the Next Billion Fellowship Program. Applications are rolling and open for cohort 6 beginning in October 2025. Individuals interacting with an application have a user experience. Collectives interacting with a protocol have a world experience. There are many worlds that the Ethereum protocol touches;...
https://blog.ethereum.org/en/2025/06/16/world-experience
This is an update from the Next Billion Fellowship Program. Applications are rolling and open for cohort 6 beginning in October 2025. Individuals interacting with an application have a user experience. Collectives interacting with a protocol have a world experience. There are many worlds that the Ethereum protocol touches;...
Checkpoint #4: Berlinterop
https://blog.ethereum.org/en/2025/06/19/checkpoint-4
Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this "Checkpoint" series aims for high-level updates depending on what’s happening in core development. See the previous update here. This is a special edition of the series! Kicking off Berlin Blockchain Week, ethereum core...
https://blog.ethereum.org/en/2025/06/19/checkpoint-4
Ethereum’s weekly All Core Developer calls are a lot to keep up with, so this "Checkpoint" series aims for high-level updates depending on what’s happening in core development. See the previous update here. This is a special edition of the series! Kicking off Berlin Blockchain Week, ethereum core...
Partial history expiry announcement
https://blog.ethereum.org/en/2025/07/08/partial-history-exp
As of today, all Ethereum execution clients support partial history expiry in accordance with EIP-4444. While work on full, rolling history expiry is ongoing, users can expect to reduce the disk space required for an Ethereum node by 300-500 GB by removing the block data prior to the Merge. This...
https://blog.ethereum.org/en/2025/07/08/partial-history-exp
As of today, all Ethereum execution clients support partial history expiry in accordance with EIP-4444. While work on full, rolling history expiry is ongoing, users can expect to reduce the disk space required for an Ethereum node by 300-500 GB by removing the block data prior to the Merge. This...
The Future of Ecosystem Development at the EF
https://blog.ethereum.org/en/2025/07/10/future-of-ecodev
Ethereum stands at a pivotal moment. Interest in Ethereum has expanded beyond technologists and enthusiasts, bringing enterprises, governments, and everyday users who seek practical solutions and tangible benefits. The Ethereum ecosystem is adapting to meet these needs, and the Ethereum Foundation is ready to play its part. As outlined...
https://blog.ethereum.org/en/2025/07/10/future-of-ecodev
Ethereum stands at a pivotal moment. Interest in Ethereum has expanded beyond technologists and enthusiasts, bringing enterprises, governments, and everyday users who seek practical solutions and tangible benefits. The Ethereum ecosystem is adapting to meet these needs, and the Ethereum Foundation is ready to play its part. As outlined...