Ethereum writing and news · Shippeth

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Writing: blog posts, announcements and research from those same projects.

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OpenZeppelin ContractsDeveloper ToolingOpenZeppelin/openzeppelin-contracts·17 Sept

S&P Global Enters Agreement to Acquire OpenZeppelin (opens in a new tab)

September 17, 2026 — S&P Global (NYSE: SPGI) has entered an agreement to acquire OpenZeppelin, the security standard for onchain finance.OpenZeppelin Contracts

OpenZeppelin ContractsDeveloper ToolingOpenZeppelin/openzeppelin-contracts·15 Sept

CACEIS EURXT Smart Contract Security Audit (opens in a new tab)

SummaryOpenZeppelin Contracts

OpenZeppelin ContractsDeveloper ToolingOpenZeppelin/openzeppelin-contracts·14 Sept

From Algebra to Noise: Why Post-Quantum Cryptography Looks Different (opens in a new tab)

Quantum risk is often discussed as if it were a distant cryptography problem: something for standards bodies, researchers, and infrastructure vendors to worry about later. For tokenized finance, that framing is too narrow.OpenZeppelin Contracts

HardhatDeveloper ToolingNomicFoundation/hardhat·7 Sept

Announcing slang-solx: a Solidity compiler that's up to 5× faster (opens in a new tab)

Ethereum development needs to be faster. Today we're releasing hardhat-slang-solx , a Hardhat plugin that swaps in Nomic Foundation’s new Solidity compiler backend: slang-solx.Hardhat

OpenZeppelin ContractsDeveloper ToolingOpenZeppelin/openzeppelin-contracts·26 Aug

Miden Smart Contracts Audit (opens in a new tab)

Summary Type: Library Timeline: 2026-05-18 → 2026-06-30 Languages: Rust and MASM Findings Total issues: 60 (50 resolved, 4 partially resolved) Critical: 0 (0 resolved) · High: 0 (0 resolved) · Medium: 11 (7 resolved, 2 partially resolved) · Low: 17 (14 resolve…OpenZeppelin Contracts

SourcifyDeveloper Toolingargotorg/sourcify·27 Aug

Introduction to ERC-7730: Clear Signing for Ethereum (opens in a new tab)

I guess the problem needs no introduction. Blind signing has been a big pain, arguably the biggest UX pain, of Ethereum since its inception. It's just not possible for humans to know what they are about to sign and authorize on their wallets.Sourcify

Trail of BitsSecurity & Verification·25 Aug

State divergence enables unauthorized access (opens in a new tab)

We found and reported a bug in Provenance Blockchain, a public proof-of-stake chain built on Cosmos SDK, that lets any user grant themselves admin control over marker accounts without holding a single token.Trail of Bits

The stream

Newest first

Thu 17 September

S&P Global Enters Agreement to Acquire OpenZeppelin · OpenZeppelin Contracts 17 Sept

Tue 15 September

CACEIS EURXT Smart Contract Security Audit · OpenZeppelin Contracts 15 Sept

Mon 14 September

From Algebra to Noise: Why Post-Quantum Cryptography Looks Different · OpenZeppelin Contracts 14 Sept

Thu 10 September

Memory Byte Array Element Delete Clears Whole Word Bug · Solidity 10 Sept

Thu 10 September

Misordered Named Parameters in require with Custom Errors Bug · Solidity 10 Sept

Thu 10 September

Solidity 0.8.37 Release Announcement · Solidity post 10 Sept

Thu 10 September

Spill Slot Collision Across Mutual Recursion Bug · Solidity 10 Sept

Mon 7 September

Announcing slang-solx: a Solidity compiler that's up to 5× faster · Hardhat 7 Sept

Thu 27 August

Introduction to ERC-7730: Clear Signing for Ethereum · Sourcify 27 Aug

Wed 26 August

Miden Smart Contracts Audit · OpenZeppelin Contracts 26 Aug

Wed 26 August

OpenZeppelin and Pacific Meta Partner to Bring Institutional-Grade Onchain Security to Japan · OpenZeppelin Contracts 26 Aug

Tue 25 August

State divergence enables unauthorized access · Trail of Bits 25 Aug

Mon 24 August

The Compliance Layer Is the Product: How Onchain Compliance Actually Works, Chain by Chain · OpenZeppelin Contracts 24 Aug

Wed 19 August

StableGold Audit · OpenZeppelin Contracts 19 Aug

Wed 19 August

TxFlow Security Audit · OpenZeppelin Contracts 19 Aug

Tue 18 August

Know Your Counterparty: Identity, Access Control, and Institutional Participation on Public Blockchains · OpenZeppelin Contracts 18 Aug

Mon 17 August

Across Protocol V5 Bridging System Audit · OpenZeppelin Contracts 17 Aug

Mon 17 August

Meet the Nomic Team — Teodoro Freund · Hardhat 17 Aug

Thu 30 July

Building secure Uniswap v4 hooks · Trail of Bits 30 Jul

Thu 9 July

Solidity 0.8.36 Release Announcement · Solidity post 9 Jul

Thu 9 July

Unsound Spill In Mutual Recursion Bug · Solidity 9 Jul

Thu 9 July

Inheritance Order Reversal On Storage End Warning Bug · Solidity 9 Jul

Wed 8 July

Mutation testing comes to DAML · Trail of Bits 8 Jul

Wed 1 July

Sourcify Mid-2026 Recap & Roadmap · Sourcify 1 Jul

Mon 22 June

Hardhat 2 is being replaced by Hardhat 3 · Hardhat 22 Jun

Mon 1 June

Hardhat 3 is now stable · Hardhat 1 Jun

Mon 1 June

Meet the Nomic Team — Octavian Popescu, Software Engineer · Hardhat 1 Jun

Wed 27 May

Wake Arena: Multi-Agent AI Audit with Graph-Driven Reasoning · Wake 27 May

Wed 27 May

Wake Arena Feedback from LUKSO, IPOR & Monerium · Wake 27 May

Wed 6 May

API v1 Brownouts: Time to Move to v2 · Sourcify 6 May

Tue 5 May

Pattern Matching in Core Solidity · Solidity 5 May

Wed 29 April

Solidity 0.8.35 Release Announcement · Solidity post 29 Apr

Wed 15 April

Solidity Developer Survey 2025 Results · Solidity 15 Apr

Wed 1 April

Meet the Nomic Team — Sol Ara, Senior Technical Recruiter · Hardhat 1 Apr

Wed 1 April

Mutation testing for the agentic era · Trail of Bits 1 Apr

Wed 25 March

Try our new dimensional analysis Claude plugin · Trail of Bits 25 Mar

Tue 24 March

Spotting issues in DeFi with dimensional analysis · Trail of Bits 24 Mar

Wed 11 March

Six mistakes in ERC-4337 smart accounts · Trail of Bits 11 Mar

Thu 5 March

Everstake ETH2 Batch Deposit Contract Audit Summary · Wake 5 Mar

Tue 3 March

Omnipair Oracle-Less Lending Audit Summary · Wake 3 Mar

Wed 18 February

Transient Storage Clearing Helper Collision Bug · Solidity 18 Feb

Wed 18 February

Solidity 0.8.34 Release Announcement · Solidity post 18 Feb

Mon 16 February

Onre Tokenized (re)Insurance Pools Audit Summary · Wake 16 Feb

Tue 10 February

Annual Solidity Developer Survey is Live! · Solidity 10 Feb

Fri 30 January

Celebrating our 2025 open-source contributions · Trail of Bits 30 Jan

Fri 30 January

Audit · Wake 30 Jan

Wed 28 January

Audit scope · Wake 28 Jan

Tue 20 January

Meet the Nomic Team — Omar Tawfik, Software Engineer on Slang · Hardhat 20 Jan

Wed 14 January

Wake Debugging Guide · Wake 14 Jan

Wed 14 January

Kamino Lend Fuzz Tests Summary · Wake 14 Jan

Mon 5 January

Test Proxy Contracts Safely in Wake · Wake 5 Jan

Mon 5 January

Signing Data in Wake: Raw, Structured, and Hash Flows · Wake 5 Jan

Mon 5 January

Anchor Framework · Wake 5 Jan

Thu, 18 December 2025

EIP-712 Encoding in Wake Without Guesswork · Wake 18 Dec 2025

Thu, 18 December 2025

Lost Storage Array Write on Slot Overflow Bug · Solidity 18 Dec 2025

Thu, 18 December 2025

Solidity 0.8.32/0.8.33 Release Announcement · Solidity post 18 Dec 2025

Wed, 17 December 2025

Sourcify 2025 Recap · Sourcify 17 Dec 2025

Tue, 16 December 2025

List of public Ackee audits · Wake 16 Dec 2025

Mon, 8 December 2025

Balancer Incident Analysis and Differential Fuzzing · Wake 8 Dec 2025

Thu, 4 December 2025

Solidity Summit 2025 Recap · Solidity 4 Dec 2025