I just came across a pretty interesting signal. B2C2 has officially announced that it has chosen Solana as the institutional-grade stablecoin settlement layer for its mainnet, and the implications behind it may be deeper than they look on the surface.

First, let’s talk about who B2C2 is. It is an institutional market maker under SBI Holdings, headquartered in London, serving large financial institutions worldwide. SBI itself is one of Japan’s largest financial groups. In other words, this isn’t a test run for a small project—this is a leading player in traditional finance moving its core settlement business onto Solana.

Why choose Solana? The data makes it clear. Dune’s data shows that Solana’s stablecoin monthly transfer volume has continued to exceed the average monthly level from the past three years throughout 2026. In February, the monthly figure reached $650 billion, surpassing ETH and Tron. The total stablecoin supply across the entire network is already $15.5 billion. In just one week, Circle issued $2 billion worth of USDC on Solana. The transfer volume of non-USD stablecoins has grown 3x year over year.

More importantly, major players like Mastercard, Western Union, and Worldpay have already been integrated into SDP, and Stripe and Tempo’s Machine Payments Protocol is also being adopted. This means institutional-grade stablecoin applications on Solana are no longer in the proof-of-concept (POC) stage—they’re operating in the real world.

SOL’s price is currently fluctuating around $80, but the stablecoin data and the real actions taken by institutions tell a different story. This mismatch alone is worth paying attention to.