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Latest from Margaux Nijkerk
At Last, Blockchain Developer OP Labs Delivers ‘Fault Proofs’ Missing From Core Design
The developer’s OP Stack software, the blueprint for Coinbase’s new Base blockchain, had been criticized for the lack of a crucial security feature – likened to driving a fast car without airbags.

Ethereum Developers Appear Successful in Second Attempt at Holesky Test Network Launch
The original planned launch date of Holesky, on Sept. 15, was supposed to celebrate the one-year anniversary of Ethereum’s historic “Merge” transition. But things didn't go so smoothly. Now developers are trying again.

Buenos Aires Releases Blockchain Digital Identity Solution Powered by zkSync's ZK Proofs
Citizens of Buenos Aires can access the identity solution, the QuarkID wallet, where they can store their birth and marriage certificates, according to the city government.

EigenLayer’s Sreeram Kannan on the Hot (and Risky) Ethereum Trend of ‘Restaking’
In an exclusive interview, Sreeram Kannan, the founder of EigenLayer and a pioneer behind restaking, discusses his project's goals as a new landscape for restaking emerges.

Blocknative to Suspend MEV-Boost Relay After Economics Fail to ‘Materialize’
The decision followed internal discussions among the company’s leadership and board of directors, and the company plans to focus on "economically viable opportunities."

The State of Staking: 5 Takeaways a Year After Ethereum's Merge
Ethereum’s switch to proof-of-stake fixed some problems, like environmental damage linked to PoW mining. But it raised new issues, including worries about centralization, MEV and censorship, say Margaux Nijkerk and Sam Kessler.

Polygon Emerges as Suitor for Celo’s New Layer-2 Blockchain, Competing With OP Stack
Celo, which is ditching its standalone blockchain in favor of a new "layer-2" network atop Ethereum, had originally signaled plans to rely on Optimism's OP Stack, a similar customizable kit to Polygon's but using Optimism’s “optimistic” technology.

Ethereum’s Holesky Testnet Fails to Launch, in Rare Tech Misstep for the Blockchain
Developers of the Ethereum blockchain say there was a misconfiguration in the genesis files of the test network, and now they plan to try again in about two weeks.

Ethereum Blockchain Launches 'Holesky' Test Network, on First Anniversary of Historic 'Merge'
The debut of the testing system – designed to be twice as big as the main network so developers can simulate massive scaling, comes a year after Ethereum completed its historic "Merge" shift to a "proof-of-stake" model from the original "proof-of-work" setup that Bitcoin uses.
