This week on The Polyhedra Show, @Tony0kai sat down with our co-founder @Tiancheng_Xie (TC) to break down the launch of @opencash_system - Polyhedra’s private, compliant financial layer for the on-chain world.
Some key takeaways:
1/ What it is:
On-chain money is already here. Stablecoins processed $4T+ in 2025 alone. But today, users and enterprises face a dead-end choice:
• Fully transparent (your entire financial history exposed)
• Fully anonymous (impossible for regulators to accept)
Ocash introduces a new rail:
Private by default.
Auditable on subpoena.
Powered by zero-knowledge proofs.
A selective-disclosure engine, not a “hide everything forever” mixer.
2/ Why it matters:
• Stablecoins now exceed Visa + Mastercard volume combined
• Enterprises cannot run treasury, payroll, or supply-chain logic on a public ledger
• Regulators (GENIUS Act, MiCA) now require auditability, not surveillance
• The world needs cash-like privacy and compliance built into the rail
Ocash enables:
✓ Private, compliant transactions
✓ Regulator-ready audit proofs via Dual-Key Escrow
✓ Private payroll for DAOs & enterprises
✓ Remittance rails targeting ~1% fees
✓ A unified settlement layer for humans and autonomous AI agents
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