According to @KookCapitalLLC, Dreamcash is promoting a Hyperliquid builder code app with a sign-up incentive described as a black card, highlighting an aggressive user-acquisition campaign (source: @KookCapitalLLC on X, Sep 12, 2025). The post includes a referral link and urgent call to join, indicating marketing-driven growth efforts without revealing product metrics, token details, or financial disclosures (source: @KookCapitalLLC on X, Sep 12, 2025). For traders, this is a sentiment signal around Dreamcash–Hyperliquid engagement; consider waiting for verifiable usage data or ecosystem KPIs before positioning (source: @KookCapitalLLC on X, Sep 12, 2025).