Solana Weekly Recap (28 June 2026): MoneyGram Validator, Allfunds Funds, Frontier Hackathon and Raydium

In the fourth week of June 2026, institutional adoption kept running through the Solana ecosystem: a payments giant as a validator, a European fund platform tokenizing, the largest crypto hackathon, and new volume marks for tokenized stocks. We summarize the key developments and link our detailed coverage of each.

Institutional Infrastructure and Payments

• MoneyGram has run an active validator on Solana since 22 June and joined the Solana Developer Platform — a payments giant now helps secure the network rather than merely using it (its MGUSD stablecoin first launched on Stellar). → Read more

Tokenized Stocks and RWAs

• Allfunds, one of Europe’s largest fund platforms (around 1.8 trillion euros in assets under administration), is bringing tokenized funds to Solana via “Project Harmonia”. → Read more
• Raydium now reports $3 billion in cumulative tokenized-equities volume (self-reported; the $1B mark remains the only independently confirmed figure). → Read more

Consumer and NFTs

• Collector Crypt brings physical trading cards to Solana as tokenized assets and reports around $1 billion in cumulative volume — a consumer use case beyond DeFi. → Read more

Builders and Ecosystem

• Colosseum named the winners of the Solana Frontier Hackathon: Grand Champion is CrowdBrain (robotics DePIN); according to Colosseum, 2,857 projects were submitted from over 150 countries. → Read more

Further Reading

• Tokenized Stocks (xStocks) on Solana explained
• DePIN on Solana
• AI agents & x402 on Solana
• Stablecoins on Solana

Not financial advice. This weekly recap summarizes publicly reported developments. Tokenized securities are subject to different rules by jurisdiction.

Sources

• Primary sources are listed in each linked individual report.
• Solana — solana.com/news
• Previous week: Solana Weekly Recap (21 June 2026)