ChainCatcher news, according to official sources, the cryptocurrency exchange Kraken has launched a self-custody wallet "Kraken Wallet," which will initially support eight blockchains, including Bitcoin, Ethereum, Solana, Optimism, Base, Arbitrum, Polygon, and Dogecoin.Kraken stated that the wallet is an open-source wallet, allowing developers to access and contribute code. Kraken will also reward developers who discover vulnerabilities through an open-source funding program.

ChainCatcher news, the self-custody wallet Soul Wallet has announced the completion of a $3 million seed round financing, co-founded by Jiajun Zeng, who was previously a product manager at ByteDance and Meituan.It is reported that Soul Wallet will provide a self-custody Ethereum wallet based on ERC-4337, currently undergoing internal testing, and plans to launch in Q3 or Q4. (source link)