Solana co-founder proposes meta chain to fix blockchain fragmentation

Solana Labs co-founder Anatoly Yakovenko proposed a new data availability (DA) solution to improve persistent fragmentation and lack of interoperability across blockchain networks. In a May 12 post on X, Yakovenko proposed a “meta blockchain” to aggregate and order data posted across multiple layer-1 chains, including Ethereum, Celestia and Solana. “This would actually allow the…

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Brave adds Cardano support

Update (May 13, 1:00 pm UTC): This article has been updated to add third-party commentary from Robert Roose. Web3 and privacy-focused web browser Brave Browser has integrated the Cardano blockchain into its native and standalone wallets. According to a May 12 announcement, the integration stems from a partnership between Brave Browser and Cardano development firm…

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