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Technologies

Ethereum to Sunset ‘Holesky’ Testnet in September

The deprecation plan comes after Holesky fell offline due to a faulty test of Ethereum’s upcoming Pectra update.

Ethereum Abstract Crystal

Technologies

Solana Was the Biggest Draw for New Crypto Developers in 2024: Electric Capital

Ethereum remained the blockchain with the most devs, and the overall population of software builders in crypto was flat, the VC firm said in its annual survey.

Developers at work at a Solana hacker house in Salt Lake City in February 2024 (Danny Nelson/CoinDesk)

Technologies

The Protocol: Reinvent Ethererum, and Just Don't Break Bitcoin

In founding editor Bradley Keoun's last issue of The Protocol, CoinDesk's weekly newsletter devoted to blockchain technology, we're covering Trump's DOGE whistle and the slew of announcements from the big Ethereum conference Devcon in Bangkok.

Will Foxley opens OP_NEXT (Danny Nelson/CoinDesk)

Technologies

Blockchain Developer Alchemy Buys BWare, Pushing Into Europe, Adding About 25% to Staff

Company officials told CoinDesk this was its biggest acquisition to date, bringing on 41 developers and engineers from the Bware team and increasing Alchemy's headcount to 190.

Alchemy introduced its AI tool suite, AlchemyAI (Alchemy)

Technologies

Galaxy, Lightspeed Faction Lead $15M Raise for Turnkey, Crypto Wallet Startup From Former Coinbase Employees

The company from ex-Coinbase employees aims to help developers build better blockchain wallets.

Turnkey co-founders Jack Kearney and Bryce Ferguson (Turnkey)

Technologies

StarkWare Distributing $3.5M Fees to Developers in 'Devonomics' Program

The developer firm, together with the Starknet Foundation, said that the program will benefit "dapp" builders and core developers of the Starknet blockchain.

StarkWare co-founders CEO Uri Kolodny and President Eli Ben-Sasson (Natalie Schor/StarkWare)

Technologies

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.

Image tweeted by Celo officials on Monday from conference in Barcelona. (Celo)

Technologies

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.

The Prague train station after which Ethereum's new Holesky network is named. (Wikipedia)

Technologies

Hello Holesky, Ethereum’s Newest Testnet

The new network comes after years of growth for Ethereum’s developer community and will replace the Goerli testnet.

Ethereum (Unsplash)

Technologies

Polygon Releases 'Chain Development Kit' for ZK-Powered Networks on Ethereum

The new software toolkit will allow developers to build their own customizable chains, and connect to each other through a ZK-powered bridge to form a “Value Layer.”

Polygon co-founder Sandeep Nailwal (Polygon)

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