Landing page: clarify Pramaan IP vs ZeroAuth product + ship new whitepaper#31
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…paper Branding fix. The patented zero-knowledge biometric protocol is named **Pramaan** (IN202311041001, granted, owned by Yushu Excellence Technologies Pvt. Ltd., inventors Amit Dua + Pulkit Pareek). **ZeroAuth** is the developer-facing auth API product that implements Pramaan. The old marketing site conflated the two; this commit pulls them apart so buyers and auditors see the IP / product split. Whitepaper The 210KB ZeroAuth whitepaper at /docs/whitepaper.pdf (+ the website/static + website/build mirrors) is replaced with the 468KB 25-page Pramaan whitepaper: "Pramaan — Zero-Knowledge Biometric Authentication, Technical Architecture & Security Analysis." Sections covered: system architecture (PWA client + server API + Circom 2.1.9 circuit + Solidity contract on Base L2), registration + authentication + offline flows, DDIL operations annex (Indian Army deployment), Sybil/identity-binding via LSH deduplication, cryptographic design (Poseidon, Groth16), security analysis against 9 attack vectors, performance benchmarks, regulatory compliance (DPDP 2023, RBI V-KYC, UIDAI independence, GDPR), and future work (PLONK migration, post-quantum, proof aggregation, multi-modal). Landing page edits - Title + meta: "ZeroAuth — Auth API powered by Pramaan™ zero-knowledge biometric IP" - Nav: new "Powered by Pramaan™" pill next to the ZeroAuth logo, with pulsing blue dot animation. Click → jumps to the patent section. - Hero badge: "Built on Pramaan™ · Indian Patent IN202311041001 (Granted)" replaces the previous "v1 live" badge. - Hero copy: explicit "ZeroAuth is the developer-facing auth API for Pramaan" framing. - Hero gradient: richer 3-layer radial (blue + violet + cyan) instead of a single soft blue. Plus a thin gradient top border to ground the section. - How It Works: "How Pramaan Works" — protocol-level framing. - Live Demo: "See Pramaan in action through the ZeroAuth API." - The Math: adds the May 2024 Indian Army biometric leak alongside the Okta 2023 example. Math-card title flips from "ZeroAuth" to "Pramaan + ZeroAuth." - Quickstart: Poseidon commitment terminology (was "commitment"). - Patent section: rewritten — "ZeroAuth is the API. Pramaan is the patent." Two cards now: (a) Pramaan™ Protocol — IN202311041001 granted, (b) Yushu Excellence Technologies — owner + inventor attribution. - Whitepaper section: title → "Pramaan™ Whitepaper". Tags refreshed to ZK-SNARKs / Groth16 / Poseidon / Base L2 / DPDP 2023 / DDIL. Body paragraph rewritten to reflect actual paper contents. Filename in the download link → Pramaan_Whitepaper.pdf. "PDF · 25 pp" label added to the preview card. - Footer brand: "Built on the patented Pramaan™ zero-knowledge biometric protocol." Bottom row → © 2026 Yushu Excellence Technologies Pvt. Ltd. with the patent number called out. Backend - src/routes/leads.ts: /api/leads/whitepaper now returns filename: 'Pramaan_Whitepaper.pdf' - tests/leads.test.ts: assertion updated to match Test suite: 194 passing (unchanged count). Lint: 0 errors. Visual polish - Powered-by pill has a pulsing dot animation (2.6s ease-in-out cycle) to draw the eye to the IP attribution without being distracting. - Hero gradient now has depth — three radial gradients (blue, violet, cyan at low opacity) and a faint horizontal accent line at the top of the hero. - @media (max-width: 700px) hides the powered-by pill on mobile so the nav doesn't crowd; the bottom-of-page attribution stays. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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May 15, 2026
…paper (#31) Branding fix. The patented zero-knowledge biometric protocol is named **Pramaan** (IN202311041001, granted, owned by Yushu Excellence Technologies Pvt. Ltd., inventors Amit Dua + Pulkit Pareek). **ZeroAuth** is the developer-facing auth API product that implements Pramaan. The old marketing site conflated the two; this commit pulls them apart so buyers and auditors see the IP / product split. Whitepaper The 210KB ZeroAuth whitepaper at /docs/whitepaper.pdf (+ the website/static + website/build mirrors) is replaced with the 468KB 25-page Pramaan whitepaper: "Pramaan — Zero-Knowledge Biometric Authentication, Technical Architecture & Security Analysis." Sections covered: system architecture (PWA client + server API + Circom 2.1.9 circuit + Solidity contract on Base L2), registration + authentication + offline flows, DDIL operations annex (Indian Army deployment), Sybil/identity-binding via LSH deduplication, cryptographic design (Poseidon, Groth16), security analysis against 9 attack vectors, performance benchmarks, regulatory compliance (DPDP 2023, RBI V-KYC, UIDAI independence, GDPR), and future work (PLONK migration, post-quantum, proof aggregation, multi-modal). Landing page edits - Title + meta: "ZeroAuth — Auth API powered by Pramaan™ zero-knowledge biometric IP" - Nav: new "Powered by Pramaan™" pill next to the ZeroAuth logo, with pulsing blue dot animation. Click → jumps to the patent section. - Hero badge: "Built on Pramaan™ · Indian Patent IN202311041001 (Granted)" replaces the previous "v1 live" badge. - Hero copy: explicit "ZeroAuth is the developer-facing auth API for Pramaan" framing. - Hero gradient: richer 3-layer radial (blue + violet + cyan) instead of a single soft blue. Plus a thin gradient top border to ground the section. - How It Works: "How Pramaan Works" — protocol-level framing. - Live Demo: "See Pramaan in action through the ZeroAuth API." - The Math: adds the May 2024 Indian Army biometric leak alongside the Okta 2023 example. Math-card title flips from "ZeroAuth" to "Pramaan + ZeroAuth." - Quickstart: Poseidon commitment terminology (was "commitment"). - Patent section: rewritten — "ZeroAuth is the API. Pramaan is the patent." Two cards now: (a) Pramaan™ Protocol — IN202311041001 granted, (b) Yushu Excellence Technologies — owner + inventor attribution. - Whitepaper section: title → "Pramaan™ Whitepaper". Tags refreshed to ZK-SNARKs / Groth16 / Poseidon / Base L2 / DPDP 2023 / DDIL. Body paragraph rewritten to reflect actual paper contents. Filename in the download link → Pramaan_Whitepaper.pdf. "PDF · 25 pp" label added to the preview card. - Footer brand: "Built on the patented Pramaan™ zero-knowledge biometric protocol." Bottom row → © 2026 Yushu Excellence Technologies Pvt. Ltd. with the patent number called out. Backend - src/routes/leads.ts: /api/leads/whitepaper now returns filename: 'Pramaan_Whitepaper.pdf' - tests/leads.test.ts: assertion updated to match Test suite: 194 passing (unchanged count). Lint: 0 errors. Visual polish - Powered-by pill has a pulsing dot animation (2.6s ease-in-out cycle) to draw the eye to the IP attribution without being distracting. - Hero gradient now has depth — three radial gradients (blue, violet, cyan at low opacity) and a faint horizontal accent line at the top of the hero. - @media (max-width: 700px) hides the powered-by pill on mobile so the nav doesn't crowd; the bottom-of-page attribution stays.
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Pulls apart the brand stack and ships the new 25-page Pramaan whitepaper.
Brand structure (going forward)
The old marketing copy conflated the two; this PR pulls them apart.
What ships
Whitepaper
`/docs/whitepaper.pdf` (+ Docusaurus mirrors at `website/static` and `website/build`) replaced from the 210 KB ZeroAuth-branded version with the 468 KB 25-page Pramaan whitepaper — "Zero-Knowledge Biometric Authentication, Technical Architecture & Security Analysis."
Paper covers: system architecture, registration + authentication + DDIL offline flows, Indian Army DDIL deployment annex, Sybil/identity-binding with LSH deduplication, Poseidon hash + Circom 2.1.9 circuit + Groth16 proof system, on-chain anchoring on Base L2, security analysis against 9 attack vectors, performance benchmarks, regulatory compliance (DPDP 2023, RBI V-KYC, UIDAI independence, GDPR), future work (PLONK migration, post-quantum, proof aggregation, multi-modal).
SHA-256 verified across all three locations.
Landing page (`public/index.html`)
Backend
Test plan
🤖 Generated with Claude Code