circle minted $750m USDC on solana in 24 hours. that's 4-5x baseline and a 21% increase in solana's total stablecoin supply in a single day. happened 6-8 hours after securitize and jump trading launched tokenized equity trading on solana with schwab and fidelity as launch partners. on-chain shows the USDC went to DeFi addresses, not exchange wallets. SOL exchange reserves at 2-year lows. jupiter is routing the equity/USDC pairs. circle doesn't pre-position $750m for a photo op. jump doesn't commit market-ma ...