Ethereum News. April 17, 2026

Ethereum Foundation’s ETH Rangers program closing report: ~100 DPRK IT workers identified, over $5.8M in funds recovered or frozen, 785+ vulnerabilities reported

EF Ecosystem Support Program@EF_ESP

The ETH Rangers Program has wrapped up and the results speak for themselves: $5.8M+ recovered, 785+ vulnerabilities reported, 100+ DPRK operatives identified, and so much more. A decentralized defence for a decentralized network. Read the full recap 👇

2:27 PM · Apr 16, 2026 · 1.77K Views

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3 Replies · 2 Reposts · 32 Likes

Josh Stark stepping down from the Ethereum Foundation leadership team after 5 years, wrapping up end of April

Josh Stark (0xstark.eth)@0xstark

After 5 years on the @ethereumfndn leadership team, I’ve decided to step away and pass the torch. I made this decision in early March, and will wrap up my work at the end of April. I’ve made no plans for the future, other than taking a long break to reset and spending time with

12:39 PM · Apr 16, 2026 · 51.4K Views

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119 Replies · 55 Reposts · 865 Likes

Ethereum researchers published draft EIP-8222 Lean Staking, breaking the link between deposit addresses and validator keys for staking privacy

Pierre@xyz_pierre

We released a draft PR for "Lean Staking", an EIP that breaks the link between deposit addresses and consensus layer validator keys, powered by LeanVM. The goal? Staking privacy. The byproduct? Two-sided plausibly deniable ETH transfers. Co-authored with @MMJahanara

9:47 AM · Apr 16, 2026 · 3.25K Views

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5 Replies · 14 Reposts · 92 Likes

Ethereum Foundation’s Use Case Lab published 122 ideas for building on Ethereum across governance, onchain orgs, and commerce

binji@binji_x

Add your ideas, or pick one from here and escape the permanent what-if-class. explorer.usecaselab.org

11:02 AM · Apr 16, 2026 · 10.3K Views

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18 Replies · 25 Reposts · 184 Likes

Giveth pushed back Ethereum Security QF Round start to April 23, with apps closing April 30

Giveth@Giveth

We’re moving the start of the Ethereum Security QF Round to April 23. Demand has been strong, and we want to make room for more high-quality Ethereum security projects to join before kickoff. Updated timeline: • Round starts: April 23 • Round ends: May 14 • Last day to apply

6:33 PM · Apr 16, 2026 · 1.75K Views

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1 Reply · 13 Reposts · 41 Likes

Blockchain Association launched Tokenization Workstream to shape US policy on tokenized capital markets

Blockchain Association@BlockchainAssn

1/ Blockchain Association recently launched its Tokenization Workstream, and we’re proud to be joined by dozens of leading member organizations helping shape policy discussions in Washington. This level of engagement reflects the growing momentum behind tokenization in the U.S.

2:03 PM · Apr 16, 2026 · 58.7K Views

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5 Replies · 27 Reposts · 89 Likes

Boundless shipped Prover Node v1.4, delivering up to 67% more revenue for provers via TaskDB optimizations

Boundless@boundless_xyz

Prover Node Upgrade v1.4 is Live - Up to 67% more revenue for provers with TaskDB optimizations - Pricing efficiency gains – compare job profitability across ETH, USD, and ZKC - Lower RPC costs, more efficient methods, fewer redundant calls - Smoother upgrades with version

5:34 PM · Apr 16, 2026 · 3.58K Views

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5 Replies · 6 Reposts · 28 Likes

Optimism proposed stake-based transaction ordering pilot on OP Mainnet, letting users stake OP for priority tx treatment

Optimism@Optimism

We're experimenting with how transactions are ordered on OP Mainnet — for the first time ever. Stake-based transaction ordering is live on Sepolia today. Stake OP, get top-of-block access. Here's what's happening and why 🧵

5:51 PM · Apr 16, 2026 · 31.1K Views

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27 Replies · 22 Reposts · 224 Likes