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Blockchain Security

Immutable, Transparent, Tamper-Proof Verification Records

Leverage blockchain technology to create permanent, verifiable records of background checks. Every verification is cryptographically secured and stored on distributed ledger for ultimate trust and transparency.

Why Blockchain for BGV?

The future of secure verification

Immutable Records

Once written to blockchain, verification data cannot be altered, deleted, or tampered with by anyone.

Complete Transparency

All parties can verify authenticity of records independently without relying on a central authority.

Distributed Storage

Data replicated across multiple nodes ensures no single point of failure or data loss.

Cryptographic Security

Advanced encryption and digital signatures ensure data integrity and authenticity.

Complete Audit Trail

Every action, modification, and access is permanently logged with timestamp and user identity.

Easy Verification Sharing

Candidates can share verified credentials with multiple employers without re-verification.

How Blockchain BGV Works

Cryptographically secured verification process

1

Verification Completion

After completing all verification checks (Aadhaar, education, employment, etc.), the system generates a comprehensive verification report with all validated data points.

  • Data aggregation
  • Quality validation
  • Report generation
2

Cryptographic Hashing

Verification data is converted into a unique cryptographic hash (digital fingerprint). Any change to data, even a single character, completely changes the hash.

  • SHA-256 encryption
  • Unique hash generation
  • Data fingerprinting
3

Blockchain Recording

The hash is recorded on blockchain with timestamp, verification ID, and relevant metadata. This creates an immutable record that cannot be altered or deleted.

  • Distributed ledger entry
  • Multi-node consensus
  • Permanent timestamp
4

Verification Certificate

Digital certificate generated with unique QR code and verification link. Anyone can scan/click to verify authenticity against blockchain records.

  • Digital certificate
  • QR code generation
  • Instant verification
5

Future Verification

When candidate shares certificate with new employer, they can instantly verify authenticity by checking blockchain records. No re-verification needed.

  • One-time verification
  • Lifetime validity
  • Instant authentication

Blockchain Features

Advanced security capabilities

Distributed Ledger

Data replicated across multiple nodes for redundancy

Public Key Infrastructure

Cryptographic keys for secure identity management

QR Code Verification

Instant authenticity check via QR scan

Digital Certificates

Tamper-proof verification certificates

Timestamping

Precise verification date and time recording

Privacy Protection

Sensitive data encrypted, only hash on blockchain

Smart Contracts

Automated verification workflows

Instant Verification

Real-time authenticity checks

Blockchain vs Traditional Storage

Why blockchain is superior

Traditional Database

  • Centralized control
  • Can be tampered
  • Single point of failure
  • Trust based on authority
  • Data can be deleted
  • Limited transparency

Blockchain Storage

  • Decentralized network
  • Immutable records
  • No single point of failure
  • Cryptographically verified
  • Permanent storage
  • Complete transparency

Use Cases

Industries benefiting from blockchain BGV

Educational Credentials

Permanent record of degree verification that students can share with multiple employers.

Employment History

Verified work experience that follows candidate throughout their career.

Professional Licenses

Tamper-proof records of medical, legal, and other professional certifications.

Cross-Border Verification

International employers can verify credentials without re-checking.

Technical Specifications

Enterprise-grade blockchain infrastructure

Blockchain Type

  • Permissioned Blockchain
  • Hyperledger Fabric
  • Enterprise-grade
  • Scalable Architecture

Security

  • SHA-256 Hashing
  • RSA 2048-bit Encryption
  • Digital Signatures
  • Multi-factor Authentication

Infrastructure

  • Multi-node Network
  • Geographic Distribution
  • 99.99% Uptime
  • Auto-scaling

Compliance

  • DPDP Act 2023
  • ISO 27001 Certified
  • SOC 2 Type II

Secure Your Verifications with Blockchain

Join the future of tamper-proof background verification