Wallet tied to Axiom user questioned after $400K Polymarket gain post-ZachXBT probe on 26 February

On 23 February, ZachXBT signaled an upcoming insider-trading investigation, and on 26 February he named Axiom Exchange, alleging staff misused internal tools for profit. Shortly before the reveal, a Polymarket account funded with about $70,000 in USDC bet roughly $65,800 on Axiom being implicated, later earning more than $400,000, and was subsequently linked on-chain to an active Axiom user's Solana wallet.