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Offchain Labs
Offchain Labs

7.6K Followers

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May 24

Stylus in Action: Lifecycle of a Stylus Contract

This past February, we at Offchain Labs announced Stylus, an upgrade to the Arbitrum tech stack that will be ready later this year. Since then, we’ve been hard at work building the technology; we’ve been ambitiously tackling one of the most crucial aspects of the Stylus stack — its fraud…

Stylus

8 min read

Stylus in Action: Lifecycle of a Stylus Contract
Stylus in Action: Lifecycle of a Stylus Contract
Stylus

8 min read


May 18

Post-Mortem Report: Ethereum Mainnet Finality (05/11/2023)

Date: 2023/05/12 Authors: Nishant Das, Terence Tsao, Preston Van Loon, Potuz, Kasey Kirkham, James He Status: Mitigated. Investigation complete. Prysm v4.0.4 released with fixes. Network: Mainnet Summary On Thursday, 2023–05–11 around 20:19 UTC, Ethereum’s Mainnet network suffered a significant lack of block production which led to a temporary delay (4 epochs)…

6 min read

Post-Mortem Report: Ethereum Mainnet Finality (05/11/2023)
Post-Mortem Report: Ethereum Mainnet Finality (05/11/2023)

6 min read


May 11

Prysm Updates Q2'23

Hi Friends — welcome to the latest installment of our quarterly Prysm updates! Here’s a recap of some roses and thorns from Capella along with some insight into what the Prysm team’s working on now. Also, if you’re a validator using Prysm—don’t miss our UI feedback link at the end…

Ethereum Blockchain

8 min read

Prysm Updates Q2'23
Prysm Updates Q2'23
Ethereum Blockchain

8 min read


Apr 19

Validator Performance Tracking

Tl; dr: We explain in detail the different components that make up an Ethereum validator’s reward. …

22 min read

Validator Performance Tracking
Validator Performance Tracking

22 min read


Mar 30

Deposits Locked, Withdrawals Minted

tl; dr: This article presents a high-level technical overview of the upcoming validator withdrawal process in Ethereum Proof of Stake. The long-awaited Capella/Shanghai hard fork will introduce the ability to withdraw the validator balance into an Ethereum address. The article also addresses some of the misconceptions and implications of this…

5 min read

Deposits Locked, Withdrawals Minted
Deposits Locked, Withdrawals Minted

5 min read


Mar 1

Time boost: a new transaction ordering policy for Arbitrum

tl; dr: We’re proposing a modified transaction ordering policy for the Arbitrum sequencer, adding a “time boost” to the current first-come, first-served policy, where a transaction could pay a priority fee to get a small advantage or “time boost” in the ordering. This shouldn’t affect most users, but can provide…

5 min read

Time boost: a new transaction ordering policy for Arbitrum
Time boost: a new transaction ordering policy for Arbitrum

5 min read


Mar 1

Arbinauts! We’re heading to ETH Denver! 🚀

Pack your luggage and space helmets Arbinauts 🚀 The Arbitrum team is heading to ETH Denver from Thursday, March 2nd — Sunday, March 5th and we’re excited to bring our community together to explore, connect and have fun! We welcome all to join us on this fun Arbinaut adventure! Below you can find information related to all Arbitrum…

3 min read

Arbinauts! We’re heading to ETH Denver! 🚀
Arbinauts! We’re heading to ETH Denver! 🚀

3 min read


Feb 21

Efficient and Robust Rollup Batch Posting Strategy

Short Overview: Non-technical introduction to the question of timing when to post layer two calldata on the Ethereum base layer. Efficient and robust posting strategy that minimizes the costs of posting data and keeps delays low. The Ethereum blockchain satisfies high security and decentralization requirements, but it is not scalable…

5 min read

Efficient and Robust Rollup Batch Posting Strategy
Efficient and Robust Rollup Batch Posting Strategy

5 min read


Feb 9

Prysm Updates Q1’23

Hi Friends, welcome to a brand new installment of the Prysm project’s development updates series. We’ll provide quarterly updates on what is going on in the protocol layer world and what we have been working hard on. Without further delay, let’s go! Withdrawal / Capella The hottest topic in the Ethereum protocol right…

7 min read

Prysm Updates Q1’23
Prysm Updates Q1’23

7 min read


Feb 7

Hello, Stylus

tl;dr: Today we’re announcing Stylus, our next-gen programming environment upgrade for Arbitrum One and Arbitrum Nova. Through the power of WebAssembly smart contracts, users will be able to deploy programs written in their favorite programming languages, including Rust, C, and C++, to run alongside EVM programs on Arbitrum. It’s over…

5 min read

Hello, Stylus
Hello, Stylus

5 min read

Offchain Labs

Offchain Labs

7.6K Followers

We’re Building Arbitrum, a scaling solution for Ethereum. Learn more at https://offchainlabs.com/ and http://arbitrum.io/.

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