Biometric Trust Infrastructure

Truth isBorn Here.

Every invoice, SOP, and board resolution cryptographically sealed at the millisecond of creation. Not stored. Not scanned. Originated.

🔐 Start Originating📎 See the Paperclip
🇩🇪
GoBD Certified
🔒
SHA-256 Sealed
🏠
Self-Hostable
SDV Vault● SEALED
INV · 2026VALID
Pick n Pay · Fiscal Receipt #441892
sha256: a9f3b2c8d4e1f7a0b5c6d2e8f3a1b7c4...
📎 PAPERCLIP
PO · AUTHVALID
Board Approval · Res. 12/2026
sha256: c4d9e2f0a8b3c5d1e6f2a7b8c3d4e9f1...
👆
Biometric Seal Active
Secure Enclave · ISO 8601
Audit Confidence
100%
chain integrity
Hard Deletes
0
ever. soft-delete only.
01 — CITIZEN
🛒
Frictionless Receipts for Everyone
From the LIDL checkout to a Harare fuel slip — every receipt biometrically sealed at point of sale. Your expenses, tax claims, and warranty documents are permanently verifiable without a single paper document.
→ Mobile · Zero Paper
02 — CORPORATE
🏦
Zero-Knowledge Audits for Boards
Ghost invoices, forged approvals, and missing audit trails become structurally impossible. Every document traces its origination event — not just its existence. Audit fieldwork drops from weeks to hours.
→ SOX 404 · GoBD · King IV
03 — GOVERNMENT
🏛️
Sovereign Data. Regulator-Ready.
Self-hosted on government infrastructure. Air-gapped Kubernetes for defence and intelligence. SARS, ZIMRA, HMRC, and IRS submission-ready evidence chains. Your data never crosses a border you did not authorise.
→ Self-Hosted · Air-Gapped
04 — ENGINEERING
⚙️
German Engineering Standards, Global Scale
Built by an articled accountant who codes. Correctness before speed. Auditability over cleverness. Production code indistinguishable from a senior team at SAP or Deutsche Bank.
→ TypeScript Strict · Prisma · CDK
Core Capabilities

Seven Systems.
One Origin.

Every layer of the GRC stack, cryptographically connected from the moment of creation.

F01
🔏
Born Digital Origination
Hardware-backed biometric signing via iOS Secure Enclave and Android StrongBox. The seal happens at creation millisecond — not post-facto like DocuSign.
F02
📎
Digital Paperclip Chain
SOP → Delegation → Transaction → Receipt → Audit Finding → Corrective Action. One tap. Full cryptographic chain of custody.
F03
🤖
AI Audit Bots
Auditor General · SOX Specialist · SARS Bot · ZIMRA Bot · GoBD Bot · King IV Bot · Fraud Detection Bot. Every finding is itself a sealed SDV document.
Coming Q3 2026
F04
🚨
Compliance Intelligence Engine
Real-time per-document validation on save. SARS, ZIMRA, GoBD, HMRC VAT Notice 700/1, and IRS rule sets active at seal.
F05
🟡
Legacy Ingestion
Years of paper records migrated into SDV. Confirming Officer biometric seal on each import. GoBD §8.1, SARS VAT 409, and IRS Rev. Proc. 98-25 compliant.
F06
🔌
POS & Retail Integration
SDV-Connect SDK (TypeScript). Webhook-based integration for any POS system — LIDL, Pick n Pay, Transerv, Flutterwave, Peach Payments.
Coming Q3 2026
The Digital Paperclip

Every Document.
One Chain.

From the SOP that authorised the purchase to the audit finding that confirmed it — cryptographically linked, permanently ordered, legally admissible.

📋
Layer 2
SOP / Policy
authorises
✍️
Layer 2
Delegation of Authority
permits
🧾
Layer 1
Invoice / Transaction
evidenced by
📦
Layer 1
Delivery Receipt
triggers
🔍
Layer 3
Audit Finding
resolved by
✅
Layer 3
Corrective Action
By the Numbers
5+
Active jurisdiction rule sets at launch
50
Tier-1 languages ICU format
6
Sovereign data nodes across 6 continents
0
Documents hard-deleted ever. Soft-delete only.
Compliance Coverage

Every Standard.
Every Jurisdiction.

SDV ships with active rule sets for SARS, ZIMRA, GoBD, HMRC, and IRS — with every major compliance framework referenced in the engine design.

SOX 404COSO FrameworkKing IVKing VIIA Standards 2024ISO 31000ISO 9001ISO 27001GoBD 2019§14 UStGZUGFeRDGDPRPOPIAeIDASSARS VAT Act 89/1991ZIMRA VAT Act Ch.23:12HMRC VAT Notice 700/1Making Tax DigitalIRS Rev. Proc. 98-25FIRS NigeriaUAE FTAUK Corporate Governance 2024DCGKAFEP-MEDEFEU CSRD 2025NCCG NigeriaOECD PrinciplesWCAG 2.1 AABFSG 2025
Sovereign Data Nodes

Your Data Stays
In Your Jurisdiction.

🇩🇪
Germany
eu-central-1 · Frankfurt
Live
🇿🇦
Africa South
af-south-1 · Cape Town
Live
🇬🇧
United Kingdom
eu-west-2 · London
Live
🇺🇸
United States
us-east-1 · Virginia
Coming Soon
🇦🇺
Asia-Pacific
ap-southeast-2 · Sydney
Coming Soon
🌍
Middle East
me-south-1 · Bahrain
Coming Soon
Deployment Options

Your Infrastructure.
Your Choice.

From managed cloud to air-gapped Kubernetes — SDV meets you where your data sovereignty requirements live.

☁️ Cloud Managed
SDV Cloud
Six sovereign nodes. GoBD-certified immutable WORM storage. Zero infrastructure management. Up in minutes.
  • S3 Object Lock — write-once, read-many
  • Aurora PostgreSQL with point-in-time recovery
  • AWS Bedrock (Claude) AI — no model training on your data
  • Multi-region failover included
  • SLA: 99.99% uptime
Request Access →
🏠 Self-Hosted
SDV On-Premises
Your data. Your servers. Your keys. Deploy the full stack in minutes with Docker Compose. Zero data ever reaches TonGuy Platforms servers.
# Download and start
curl -O https://raw.githubusercontent.com/TongLong-UMP/SDV/main/infra/docker/docker-compose.yml
docker compose up -d
  • PostgreSQL 17 + Redis 7 + MinIO
  • Bring your own LLM API key
  • Better Auth — no Cognito dependency
  • OpenSearch full-text, local
Download Docker Compose →
🏢 Enterprise
Air-Gapped Kubernetes
No internet required after initial setup. Local AI via Ollama. For defence, intelligence, and critical infrastructure operators.
  • Kubernetes Helm charts included
  • Ollama — local LLM, zero cloud calls
  • Hardware Security Module (HSM) support
  • ISAE 3402 / SOC 2 evidence package
  • Dedicated implementation engineering
Contact Enterprise →
The Origin Protocol

Join the
SDV Protocol.

The document that records a transaction is a claim. The ceremony of that transaction is the proof. SDV captures the proof — permanently, cryptographically, globally.

🔐 Start Free📧 Talk to Us
Funded in Germany · Engineered to German Standards · Scaled Globally