Over the past three days, Solana (SOL) has experienced significant developments across its technology, institutional partnerships, and market performance.
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🔧 Network & Protocol Updates
Alpenglow Consensus Upgrade #SOL空投
On May 19, 2025, Solana developers, in collaboration with infrastructure firm Anza, announced a major upgrade named "Alpenglow." This new consensus protocol aims to replace the existing Proof of History and Tower BFT systems with Votor and Rotor mechanisms, targeting near-instant transaction finality and enhanced responsiveness. The upgrade is designed to improve developer experience and increase demand for #solana SOL tokens by enabling real-time applications .
Network Stability
According to Solana's official status page, there have been no reported incidents or outages in the past week, indicating consistent network performance .
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🏦 Institutional Adoption & Strategic Partnerships
R3 and Solana Collaboration
On May 22, 2025, R3, a UK-based software group specializing in blockchain solutions for financial institutions, announced a strategic collaboration with the Solana Foundation. This partnership allows R3 and its clients, including major banks and financial institutions, to utilize the Solana blockchain for tokenizing global stock and bond markets. The Solana Foundation will make an undisclosed investment into R3, and its president, Lily Liu, will join R3's board. This move signifies a shift from private blockchains to incorporating Solana's public ledger, citing its faster, more scalable, and cost-effective capabilities .
Integration of Public and Private Blockchains
The collaboration between R3 and Solana aims to merge R3’s private Corda blockchain with Solana’s public mainnet. This integration is expected to enable regulated financial institutions to access Solana's speed and scale for broader asset distribution and enhanced liquidity, marking a significant step in bringing traditional finance (TradFi) closer to decentralized finance (DeFi) .
