Fast, automated, & immutable identity verification
Touch Audit
Audit Without Exposure. Prove It Without Revealing It.
Touch Audit™ is ChainIT’s zero-knowledge verification system for recording physical-digital events with biometric integrity, token grading, and immutable logging—without compromising privacy.
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What Is Touch Audit™?
A zero-knowledge verification layer that proves actions occurred—without exposing the who, where, or how behind them.
Touch Audit™ captures and immutably logs verified interactions between people, devices, and digital assets. Every event is cryptographically signed and graded, ensuring that what happened, when, where, and by whom can be proven—without exposing underlying data.
Powered by zero-knowledge proofs (ZKPs), each Touch Audit event can be verified without revealing identities, biometric data, or metadata. It’s compliant, privacy-preserving, and enforceable across the ChainIT Platform.
How It Works
When a user interacts with a ChainIT-powered system
e.g., signing a contract, verifying an ID, entering a restricted zone), Touch Audit™ captures:
Who
Verified ChainIT ID or Org ID
What
The object, action, or agreement
When
Timestamped via Blockfinder
Where
Verified ChainIT ID or Org ID
Device ID
Unique signature of hardware used
Token Grade
Integrity level based on validation method
This data is stored in a Validated Data Token (VDT), graded for immutability, and optionally shared via zero-knowledge proofs. The system also supports portable offline validation via tamper-proof NFC cards or embedded devices.
Key Functional Capabilities
Zero-Knowledge Verification
Prove what happened without exposing how, where, or who.
Token Grading System™
Score each event’s assurance level based on biometric accuracy, data source reliability, and device integrity.
Immutable Ledger Storage
Every interaction is logged immutably—traceable, timestamped, and unalterable.
Rebuttable Proof Architecture
Allows counterproofs to contest fraudulent or mistaken claims.
Smart Contract Integration
Use Touch Audit to trigger payment release, agreement enforcement, or conditional access.
Portable Offline Verification
Use NFC or secure hardware for in-the-field validation—even without internet.
Real-World Use Cases
Every access to a sensitive medical record is Touch Audited, without logging PII—verifiable for HIPAA.
An athlete’s signature on a jersey is Touch Audited at the point of signing, linking the event to time, location, device, and verified identity. The resulting token proves authenticity—without revealing personal details—enabling secure resale and collector confidence.
A collector touches a ChainIT-powered kiosk to redeem a physical item tied to a token. The audit record proves presence, action, and ownership—without doxxing.
A user signs a Pactvera agreement. The Touch Audit ZKP proves the signer was authenticated, at the time and place required—while keeping identity private.
A delivery worker verifies receipt of goods at a warehouse gate via biometric + device scan. Touch Audit immutably logs the transfer with token grade A+.
Capture the Event
Verify the Interaction
Generate Zero-Knowledge Proof
Log the Audit Immutably
Enable Validated Outcomes
Why It Matters
- Audit logs are only useful if they’re validated, tamper-proof, and respect user privacy. Traditional systems fail on at least one of those fronts. Touch Audit fixes that—without compromise.
- It captures every verified interaction (Who, What, When, Where, Device, Grade) and stores it immutably. But instead of exposing sensitive data, it uses zero-knowledge proofs to confirm what happened—without revealing who did it or how.
- This matters for:
- Regulated industries (HIPAA, GDPR, CPRA)
- Legal enforceability (Pactvera + Touch Audit = bulletproof signatures)
- Dispute resolution (with verifiable counterproofs)
- Offline validation (via secure devices or NFC cards)
- Touch Audit verifies what happened – without needing to trust the people or the data involved.
Modernizing Digital Identity
Join Us Today!
Join ChainIT today and experience a future where nothing is assumed—everything is verified. Our blockchain-powered platform ensures the authenticity of products, services, and events, protecting you from fraud and securing what matters most.
Take the next step toward a more transparent, secure, and connected world.
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