Ethereum devs have introduced Kohaku to enhance wallet privacy and security with modular tools, zero-knowledge recovery options and decentralized transaction handling. Ethereum developers unveiled Kohaku, a roadmap that aims to improve wallet privacy and security through a modular framework designed for developers and advanced users. The project, announced in a Thursday blog post by Ethereum Foundation coordinator Nicolas Consigny, outlines plans to build a set of privacy and security primitives for the Ethereum ecosystem. At its core, Kohaku aims to create a software development kit (SDK) for building secure wallet functions, and a reference wallet that demonstrates how these tools work in practice. The first version will come as a browser extension based on the Ambire wallet, designed for advanced users who want more control and privacy. Read more
Bit Digital purchased 31,057 ETH worth $140 million, bringing its total holdings to over 150,000 ETH and making it the sixth-largest Ethereum treasury. Bit Digital expanded its Ether holdings to more than 150,000 ETH after purchasing 31,057 ETH valued at about $140 million using proceeds from a $150 million convertible notes sale. The deal, which included full exercise of underwriters’ options, positions the firm as the sixth-largest Ether (ETH) treasury among public companies, according to data from StrategicETHReserve.xyz. “This purchase demonstrates our commitment to building shareholder value by financing ETH accumulation on terms that are accretive to NAV per share,” said Sam Tabar, CEO of Bit Digital. “We view ETH as foundational to digital financial infrastructure and believe current levels provide a compelling long-term entry point,” Tabar added. Read more
Grayscale became the first US crypto fund issuer to feature staking for its Ethereum and Solana exchange-traded products. Crypto asset manager Grayscale has introduced staking for its exchange-traded products (ETPs), becoming the first US-based crypto fund issuer to offer staking-based passive income opportunities. Grayscale said on Monday its Ether (ETH) ETFs — the Grayscale Ethereum Mini Trust ETF (ETH) and Grayscale Ethereum Trust ETF (ETHE) — are now the first US-listed spot crypto funds to offer staking, calling the development “another first-mover milestone.” Grayscale’s Solana (SOL) fund, the Grayscale Solana Trust (GSOL), has also enabled staking and is awaiting regulatory approval for uplisting to an ETP, which would make it one of the first spot Solana ETPs to enable staking, according to the company’s Monday X post. Read more
ETHZilla’s CEO says the Ethereum treasury company plans to work with layer-2 protocols to generate a higher yield than it could get from staking. ETHZilla CEO McAndrew Rudisill has revealed he made the decision to go all in on Ethereum after seeing its potential in the nearly trillion-dollar global remittance market. Two months later, his formerly floundering biotechnology company is now the eighth-largest public Ethereum treasury in the world. “Ethereum is effectively a gateway for money supply globally to transmit in US dollars,” ETHZilla CEO McAndrew Rudisill told Cointelegraph. Read more
Bitwise’s Hunter Horsley says Solana’s shorter unstaking period gives it an advantage over Ethereum in the race for staking ETFs, as US regulators prepare key decisions in October. Bitwise CEO Hunter Horsley says Solana may gain an edge over Ethereum in the staking exchange-traded fund (ETF) market, pointing to its design as more favorable for investors. Speaking with Cointelegraph editor Andrew Fenton at Token2049 in Singapore, Horsley argued that Solana’s quicker unstaking period gives it an advantage over Ethereum. For instance, Ethereum’s withdrawal queue recently reached new highs, while Solana’s typically clears faster. Horsley said that difference matters for issuers who must be able to return assets to investors quickly. “It’s a huge problem,” Horsley said. “The ETFs need to be able to return assets on a very short time frame. So this is a huge challenge.” Read more