Mehdi Zerouali (@ethzed) 's Twitter Profile
Mehdi Zerouali

@ethzed

Co-founder & Director @sigp_io

ID: 725582972

linkhttps://sigmaprime.io calendar_today30-07-2012 08:01:58

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Sigma Prime (@sigp_io) 's Twitter Profile Photo

We're excited to announce our latest open source project, Anchor, a Rust implementation of the SSV Network protocol โš“๏ธ๐Ÿงต

Sigma Prime (@sigp_io) 's Twitter Profile Photo

Ever wondered what Sigma Prime devops looks like? We run ~120 servers across five different clouds and maintain our own hardware in a tier 4 datacenter. ๐Ÿงต

Ever wondered what Sigma Prime devops looks like?

We run ~120 servers across five different clouds and maintain our own hardware in a tier 4 datacenter. 

๐Ÿงต
Sigma Prime (@sigp_io) 's Twitter Profile Photo

Big news! Paul Hauner, Age Manning, and Mehdi Zerouali have been named Australian Young Entrepreneurs of the Year, winning across all 21 categories and represented regions ๐Ÿ‡ฆ๐Ÿ‡บ๐Ÿ†

TrustX (@thetrustx) 's Twitter Profile Photo

โšก๏ธ #TrustXOnline Speaker: Mehdi Zerouali ๐ŸŽ™๏ธ Mehdi Zerouali, Co-founder Director Sigma Prime, speaks about "Practical Security Measures for Web3 Founders" ๐Ÿ“บ youtu.be/Wa--zO509bA

Sigma Prime (@sigp_io) 's Twitter Profile Photo

New *low-priority* Lighthouse release ๐ŸŽ‰ Introduces new features and optimisations, including a new database format. Say hello to compact archive nodes ๐Ÿ‘‹ This release is *not* compatible with previous versions. Once you upgrade, you need to re-sync to downgrade. Link ๐Ÿ‘‡

Sigma Prime (@sigp_io) 's Twitter Profile Photo

We're honoured to join the EigenLayer Protocol Council and strengthen our collaboration with the Eigen Foundation to help secure the protocol and foster its growth. Looking forward to contributing to this important governance journey!

Sigma Prime (@sigp_io) 's Twitter Profile Photo

We're thrilled to see Commit-Boost ๐Ÿ“ป ๐Ÿ•ถ๏ธ ๐Ÿฆ‡๐Ÿ”Š advancing to production ๐ŸŽ‰ Collaborating with the team during our security review was a real pleasure ๐Ÿค Excited to see the impact this will have on Ethereum validators ๐Ÿš€ Check out the full security assessment report below ๐Ÿ‘‡

Sigma Prime (@sigp_io) 's Twitter Profile Photo

Ever wondered how sharding and cross-contract calls work on NEAR Protocol ? In our latest blog post, we break down the technical details and explore their implications for scalability and security. blog.sigmaprime.io/near-sharding-โ€ฆ

Sigma Prime (@sigp_io) 's Twitter Profile Photo

Validators are currently voting to increase Ethereum's gas limit - a key metric that balances network throughput against the ability to run nodes on consumer hardware. Let's examine the tradeoffs...

Sigma Prime (@sigp_io) 's Twitter Profile Photo

Vitalik loves light clients and we do too: Lighthouse is enabling ๐ฅ๐ข๐ ๐ก๐ญ ๐œ๐ฅ๐ข๐ž๐ง๐ญ ๐ฌ๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ ๐›๐ฒ ๐๐ž๐Ÿ๐š๐ฎ๐ฅ๐ญ, making trust-minimised consumers (i.e. wallets) more viable than ever! With this rollout the share of beacon nodes providing light client data is

Vitalik loves light clients and we do too: 

Lighthouse is enabling ๐ฅ๐ข๐ ๐ก๐ญ ๐œ๐ฅ๐ข๐ž๐ง๐ญ ๐ฌ๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ ๐›๐ฒ ๐๐ž๐Ÿ๐š๐ฎ๐ฅ๐ญ, making trust-minimised consumers (i.e. wallets) more viable than ever! 

With this rollout the share of beacon nodes providing light client data is
Sigma Prime (@sigp_io) 's Twitter Profile Photo

Great to have contributed to the security of the Pectra system contracts as part of the 4th round of security review. The full report is linked below.

Sigma Prime (@sigp_io) 's Twitter Profile Photo

This article describes how to correctly configure and debug your NAT settings to maximize the effectiveness of the Lighthouse client. blog.sigmaprime.io/lighthouse-natโ€ฆ

Sigma Prime (@sigp_io) 's Twitter Profile Photo

Lighthouse v7.0.0-beta.4 released ๐ŸŽ‰ This new beta release brings support for the Hoodi testnet, and cleaned up versions of the fixes made to keep Holesky running. It is recommended for all testnets: Sepolia, Holesky, Hoodi and Chiado (Gnosis testnet).

Sigma Prime (@sigp_io) 's Twitter Profile Photo

In this article, we dive into the storage system of the NEAR blockchain. We'll explore how storage works on NEAR, how to use it securely, and highlight some of the common pitfalls. blog.sigmaprime.io/near-storage.hโ€ฆ

Sigma Prime (@sigp_io) 's Twitter Profile Photo

PeerDAS is really taking off ๐Ÿš€ Lots of progress, more teams getting involved (ELs, L2s, research, testing etc), and a sharp coordinator Will Corcoran who's already making waves. Excited about where this is headed. Let's get more blobs on Ethereum this year!

PeerDAS is really taking off ๐Ÿš€ Lots of progress, more teams getting involved (ELs, L2s, research, testing etc), and a sharp coordinator <a href="/corcoranwill/">Will Corcoran</a> who's already making waves. 

Excited about where this is headed. Let's get more blobs on Ethereum this year!
Sigma Prime (@sigp_io) 's Twitter Profile Photo

Lighthouse Team on Fulu ๐Ÿงต๐Ÿ‘‡ Fulu is all about PeerDAS (EIP-7594)โ€”the heart of this fork. Given its complexity, let's keep the scope tight and focused on PeerDAS.

Sigma Prime (@sigp_io) 's Twitter Profile Photo

๐Ÿšจ New blog post: An exploration of the issues and fixes in the Lighthouse client brought on by the Pectra Holesky incident. Written by Eitan Bill ๐Ÿ‘‡

๐Ÿšจ New blog post: An exploration of the issues and fixes in the Lighthouse client brought on by the Pectra Holesky incident.

Written by <a href="/0xUncleBill/">Eitan Bill</a> ๐Ÿ‘‡
Sigma Prime (@sigp_io) 's Twitter Profile Photo

We have released `Lighthouse v7.0.0` which supports the Pectra upgrade on Ethereum mainnet that will land on May 7, 2025. Let's dive in to the changes!

Sigma Prime (@sigp_io) 's Twitter Profile Photo

Common Vulnerabilities: Oracles and Pricing In this article we explore common missteps that can occur when making use of Oracles and pricing feeds in smart contracts, and steps that can be taken to mitigate these issues.