Deep wash-trading detection for an x402 seller - samples buyer wallets for freshness, analyses payment timing bursts and wallet reuse to score how likely the seller's sales are self-generated fakes...

Deep wash-trading detection for an x402 seller - samples buyer wallets for freshness, analyses payment timing bursts and wallet reuse to score how likely the seller's sales are self-generated fakes vs real distinct customers - the forensic layer beyond raw revenue, exposing inflated volume that fools everyone else. wash trading detection, fake sales, self trading, x402 authenticity, real customers check, sales fraud detection