Execute with proofs, not promises | Hardalion Nexus

Hardalion Nexus is a verifiable execution layer for institutional finance, currently in a paid pilot with selected design partners. It combines deterministic policy gates, approval-aware execution, and cryptographic proof chains for high-risk workflows. Operators can verify hash, signature, and chain integrity in real time.

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We are building Hardalion Nexus because in institutional finance, "AI suggested this" is never enough.

What we have today:

4 regulatory regimes covered: MiFID II, DORA, EMIR, SFDR — with rule-level compliance checks and article citations
Cryptographic audit chain — every agent action hashed, tamper-evident, verifiable in real time
Workflow pause on breach — Nexus stops execution and waits for a human decision before proceeding
Public API — POST /api/v1/public/compliance/mifid/pretrade callable today with an API key

Current status: paid pilot phase with selected design partners, 40% off for the first 10.

If you run regulated workflows in treasury, risk, or compliance, what would "production-grade AI execution trust" need to include before you'd deploy it in your environment?