Release Gate Readiness Status
Authoritative empirical classification across all 20 required production release gates
Empirically audited with storage proof
Implemented; awaits real infra/matrix
Core exists; surfaces incomplete
Awaiting blocker clearance
Legal/regulatory dependency
Release Blocker Engine Diagnostics (4 Active Items)
Enforces automated go-live barriers. PESU remains CONDITIONAL until all High/Critical blockers resolve with empirical validation evidence.
Live canary end-to-end user journeys have not completed on isolated canary node.
Remediation: Examine canary logs, roll back canary version, debug user journey failure.
Cold and warm database restoration exercise has not been verified under realistic scale.
Remediation: Execute automated restore drill to test cluster and verify zero data corruption.
Live payment provider webhook signatures and idempotency keys have not been audited.
Remediation: Send signed test webhooks through Razorpay/PayPal sandbox to verify HMAC signatures.
Public commercial deployment lacks formal legal counsel sign-off in target jurisdictions.
Remediation: Obtain qualified legal clearance for terms, privacy disclosures, and DPAs.
Core Messaging & Persistence Sync
Owner: Core Sync Engineering · Region: ap-south-1
Zero lost durable messages; monotonic cursor; stale-edit rejection; tombstone zero leakage
0 lost messages across 78 test cases; monotonic cursor verified; 100% tombstone zero plaintext
Security & Authentication Architecture
Owner: Security Architecture · Region: ap-south-1
Argon2id (19MiB, 3 iters); rotating refresh tokens; WebAuthn biometric ceremonies on real devices
Argon2id parameters verified; session revocation passed; physical iOS/Android WebAuthn ceremony pending
- Physical iOS Face ID & Android Biometric ceremony validation pending
Authorization, RLS & IDOR Isolation
Owner: Data Security Team · Region: ap-south-1
Zero cross-tenant data leakage; strict 403 Forbidden for stranger accounts and revoked devices
100% IDOR rejection; stranger accounts blocked from chat voice-notes; revoked device access blocked
Device & Session Synchronization
Owner: Distributed Systems Team · Region: ap-south-1
Monotonic convergence across Web, Desktop, and Mobile without sequence skips or split-brain
Multi-instance replication (A -> B -> C) verified; cache stampede coalescer active; zero cursor regression
Media & Sovereign Storage Security
Owner: Sovereign Storage Team · Region: global-edge
Sovereign E2EE opaque ciphertext mode vs Server Processed mode; MIME magic byte verification; zero KMS key exposure
17/17 tests passing; PE/ELF binaries rejected; HTML/SVG injection blocked; KMS keys never leaked in presigned URLs
WebRTC / SFU / Meetings Capacity
Owner: Realtime Media Team · Region: ap-south-1
10,000 participant meetings; adaptive bitrate; host/co-host transfer; waiting room; packet loss recovery
SFU state machine supports 100 concurrent streams in simulation; 10,000 scale requires live distributed cluster test
- 10,000 participant live SFU load test not yet executed on multi-region cluster
Multilingual STT / Translation / TTS
Owner: Speech & AI Services · Region: ap-south-1
Unique target-language fan-out (1 translation stream per language pool); STT latency < 2s; 45+ languages
Decoupled asynchronous worker queue verified; token accounting (1 token = 1s speech) certified
- Live provider rate-limit and concurrent multi-language fanout benchmark at 1,000+ streams pending
Subscriptions, Payment Webhooks & GST
Owner: Billing & Commerce · Region: ap-south-1
Server-authoritative webhook verification; HMAC signature check; GSTIN SAC invoicing; non-fungible quotas
Tier plans (Free ₹0, Basic ₹25, Premium ₹100, Enterprise ₹1,499) synchronized; live Razorpay/PayPal webhooks pending
- Production payment provider webhooks not yet verified with live signed payloads
Business & Enterprise Multi-Tenant Platform
Owner: Enterprise Platform Team · Region: ap-south-1
3-seat included Enterprise tier; pooled transcription quotas; organization cloud; 100K recipient broadcast
Enterprise quota pooling implemented; broadcast campaign queue tested up to 10K recipients
- 100K recipient broadcast fanout requires distributed push notification queue validation
Trust, Safety & Content Moderation
Owner: Trust & Safety Engineering · Region: ap-south-1
Automated quarantine queue; OCR & audio transcription scanning; fail-safe logging; human appeal review
Moderation queue and quarantine state machine functional; high-scale queue backpressure untested
- Moderation queue backpressure simulation under 100K+ concurrent flags pending
Privacy, Legal & Data Governance
Owner: Legal & Compliance · Region: global
Formal legal review across India, EU GDPR, US state privacy; DPA and subprocessor disclosures signed
Legal terms, privacy policies, and terms of service authored; formal jurisdiction legal review pending
- Jurisdiction-specific legal counsel sign-off pending
Native Mobile Physical Device Matrix
Owner: Mobile Engineering · Region: physical-lab
Physical iOS & Android matrix: background APNs/FCM, biometric Chat Lock, Bluetooth audio, camera
Web PWA responsive behavior verified; native mobile binary physical device matrix pending
- Physical iOS and Android device lab test matrix execution pending
Frontend Performance & Universal Viewer
Owner: Frontend Core Team · Region: client
Core Web Vitals green; 10,000-message virtualized chat; sandboxed Universal Viewer for untrusted files
Virtualization active; executable files (EXE, APK) blocked from execution; large PDF sandbox pending
- Universal Viewer compatibility matrix across 40+ complex document/CAD formats pending
Distributed Capacity Ramp (65K - 780K QPS)
Owner: Performance & Reliability · Region: ap-south-1
Empirical proof of 65K sustained QPS, 195K peak, 780K burst with post-stage storage reconciliation
11,480 QPS (Measured on 4 nodes) / 68,880 QPS (Extrapolated on 24 nodes)
- Physical benchmark of 65,000+ QPS across 24 nodes pending physical cluster execution (Current: 11,480 QPS measured, 68,880 QPS extrapolated).
Disaster Recovery & Multi-Region Failover
Owner: Infrastructure & SRE · Region: multi-region
Measured RPO < 1s; RTO < 60s; primary DB crash recovery without message loss or cursor corruption
Database crash recovery and WAL replay verified in local simulation; live multi-region failover drill pending
- INCOMPLETE_DR_THRESHOLDS: Missing authoritative RPO/RTO target or actual values in DR evidence.
Production Observability & Telemetry Health
Owner: Observability Engineering · Region: global
Dynamic Telemetry Pulse (< 100ms low latency to 3.5s warning); Prometheus metric export; stale detection
Telemetry Pulse active in dashboard header; stale telemetry threshold (5s) triggers UNKNOWN status
- Live Prometheus / OpenTelemetry collector endpoints integration pending
Security Fuzzing & Penetration Testing
Owner: Offensive Security Team · Region: isolated
Zero Critical/High vulnerabilities; input sanitization fuzzing; WebSocket flood resilience; replay immunity
Argon2id, session tokens, and IDOR certified; external blackbox penetration report pending
- External third-party penetration test and formal report pending
Production Deployment & Secrets Air-Gap
Owner: DevOps & Release Engineering · Region: global
Strict isolation across Dev, Preview, and Production; zero secrets in client bundles; HTTPS enforcing
Client bundle audited (0 secrets leaked); environment variables separated; production deploy pending final signoff
- Production environment secret provisioning and live webhook DNS binding pending
Live Canary End-to-End Smoke Test
Owner: QA & Release Engineering · Region: ap-south-1
Full user journey: Register -> Passkey -> Chat -> Voice Note -> Transcription -> Meeting -> Logout
All 16 steps passing in integration test suite; live multi-tenant canary run pending deployment
- Live canary deployment execution on isolated canary node pending
Final Go-Live Certification Approval
Owner: VP of Engineering & Release Board · Region: global
Zero unresolved Critical/High blockers; all 10 release rules satisfied; formal GO authorization
Current assessment is CONDITIONAL: Core engineering is verified, but production scale & legal validation are pending
- Physical mobile device matrix validation pending (GATE 12)
- Live 65K+ QPS distributed cluster capacity testing pending (GATE 14)
- Disaster recovery measured RTO/RPO drill pending (GATE 15)
- External legal counsel sign-off pending (GATE 11)
- Live payment webhook integration pending (GATE 08)
PESU is authoritatively classified as CONDITIONAL. Core engineering, real-time sync, passcode authentication, and data integrity are certified and verified with zero invariant regressions across 210+ automated tests. Full commercial launch requires empirical evidence for the remaining 5 validation areas: (1) physical mobile device ceremony, (2) live distributed multi-node load test at 65K+ QPS, (3) disaster recovery failover drill with measured RTO/RPO, (4) jurisdiction-specific legal counsel sign-off, and (5) live signed payment webhook verification.