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QENEXSovereign quantum chemistry that ships the proof
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- Subscribe — Article 50(2) marking (£290 / month) (opens in a new tab) — Lab marking API. Key issued after pay. Deadline and who must buy: Article 50. Systems already on the market before 2 August 2026 may need marking by 2 December 2026 under Article 50(2). This is not legal advice. Free check first: /article-50 · lab.qenex.ai/api/v1/ai-act-check. How it works: /ai-act-check.
- Pay — Dual-Rail Receipt (£49) (opens in a new tab) — Hash-only. Attempt BOSA + OTS; pack shows which rails landed. Not legal advice. BOSA is the QTSP; QENEX is not. After pay, email the SHA-256 hex digest to receipts@qenex.ai with the Stripe receipt. File never uploaded. How it works.
- ICH M7 verification — 12 months free, then £2,500 / year. Start on qenex.ai/ich-m7.html.
Full Lab catalog: Pricing. In-flight Pulse renewals (archived product) are on that page only. Billing questions: billing@qenex.ai.