Introduction

This Privacy Policy explains how Oraclizer (“we,” “us,” or “our”) collects, uses, and protects your information. As a technology provider focused on state synchronization and regulatory compliance, we are committed to protecting your privacy while providing our services.

Scope

This policy covers:

• Information collected through oraclizer.io
• Data processed through Oracle Caster using zkID
• Network data related to our L3 zkRollup blockchain

Applicability

This policy applies to:

• Website visitors
• Newsletter subscribers
• Users who contact us through our platform
• Oracle Caster users utilizing zkID for KYC

Key Terms

For clarity, we define these key terms:

• “zkID”: Our privacy-preserving KYC verification system
• “L3 zkRollup”: Our layer 3 blockchain infrastructure
• “Oracle Caster”: Our RWA tokenization platform
• “Personal Information”: Any information relating to an identified or identifiable individual, limited in our case to email addresses for communication purposes

Our commitment to privacy is fundamental to our service, exemplified by our use of zero-knowledge proofs for identity verification and state synchronization.

Information We Collect

Website Information Collection

We collect minimal personal information through our website:

Newsletter Subscription

• Email address
• Subscription timestamp
• Subscription status

Contact Form

• Email address
• Message content
• Contact timestamp

Oracle Caster Data Processing

Our zkID system processes KYC information in a privacy-preserving manner:

zkID Processing

• KYC data is processed using zero-knowledge proofs
• No raw KYC data is stored
• Only cryptographic proofs of verification are maintained
• Identity information is abstracted into pseudonymous Oracle Contract IDs (OCIDs)

Privacy-Preserving Features

• All identity verification is performed through zk proof-based privacy compliance
• No personal identification data is exposed in the verification process
• Regulatory compliance is maintained without compromising privacy

L3 zkRollup Network Data

Our blockchain infrastructure processes:

• Transaction data
• State synchronization data
• Network operational data

All network data is:

• Cryptographically secured
• Processed with privacy-preserving protocols
• Maintained for operational purposes only

How We Use Your Information

Website Communication

We use the information collected through our website solely for:

Newsletter Communications

• Sending technical updates
• Sharing product announcements
• Providing ecosystem news
• Distributing research publications

Contact Form Responses

• Addressing inquiries
• Providing technical support
• Responding to partnership requests
• Following up on business opportunities

Oracle Caster Data Usage

Our zkID system processes verification data to:

Regulatory Compliance

• Validate KYC requirements
• Ensure regulatory standards
• Maintain compliance records Through zero-knowledge proofs, without exposing actual identity information

State Synchronization

• Enable compliant asset tokenization
• Process cross-chain transactions
• Maintain state consistency While preserving privacy through cryptographic proofs

Legal Basis for Processing

We process information based on:

• Consent for newsletter subscriptions
• Legitimate interest for inquiry responses
• Contractual necessity for service provision
• Legal obligations for regulatory compliance

All processing is conducted with:

• Minimal data collection
• Privacy-preserving technologies
• Strict security measures
• Clear purpose limitation

Information Sharing and Disclosure

Limited Information Sharing

We maintain strict limitations on information sharing:

Email Communications

• Email addresses are never shared with third parties
• Newsletter management is handled internally
• Contact form communications remain confidential
• Access restricted to authorized personnel only

zkID Data Handling

We employ privacy-preserving architecture where:

• Raw KYC data remains with verification providers
• Only zero-knowledge proofs are processed
• No actual identity information is stored or shared
• Verification results are maintained as cryptographic proofs

Regulatory Requirements

We may be required to share information:

• To comply with legal obligations
• In response to valid legal requests
• To protect our legal rights
• To enforce our terms of service

All such disclosures are:

• Limited to the minimum necessary
• Conducted in accordance with applicable laws
• Protected by appropriate safeguards
• Documented for compliance purposes

Service Providers

We may engage service providers for:

• Email management systems
• Technical infrastructure
• Security services
• Analytics

These providers:

• Access only necessary information
• Are bound by confidentiality obligations
• Must maintain appropriate security measures
• Process data according to our instructions

Data Retention

Website Data Retention

Newsletter Subscriptions

We retain email addresses for:

• Active subscriptions: Until unsubscribe
• Unsubscribed addresses: Removed within 30 days
• Subscription logs: 6 months

Contact Form Communications

We retain contact form data:

• Active inquiries: Until resolved
• Completed inquiries: 6 months
• Contact logs: 1 year

Oracle Caster Data

zkID Verification Data

• Zero-knowledge proofs: Maintained as long as required for regulatory compliance
• Pseudonymous OCIDs: Retained while actively associated with tokenized assets
• Verification logs: Kept according to regulatory requirements
• No storage of raw KYC data

System Data

We retain system-level data:

• State synchronization records: As required for operational integrity
• Transaction proofs: According to blockchain requirements
• Network operational data: As needed for system functionality

Data Deletion

Automated Deletion

We implement automated deletion for:

• Expired newsletter subscriptions
• Resolved inquiries
• Inactive contact records
• Outdated system logs

Manual Deletion Requests

We process requests for:

• Newsletter unsubscription
• Contact information removal
• Communication history deletion

Updates to This Policy

Policy Changes

• We reserve the right to update this Privacy Policy
• Changes will be posted on this page
• Material changes will be announced via newsletter
• Updates effective upon posting
• Continued use constitutes acceptance

Notification of Changes

We will notify users of significant changes through:

• Website announcements
• Email notifications
• Newsletter updates

Contact Us

Privacy Inquiries

For privacy-related questions or concerns:

Privacy Team Contact

• Email: privacy@oraclizer.io
• Response Time: Within 2 business days

Technical Support

For technical questions about privacy features:

• Email: support@oraclizer.io
• Developer Documentation: dev.oraclizer.io

Legal Department

For legal inquiries regarding privacy:

• Email: legal@oraclizer.io

Reporting Concerns

If you have concerns about our privacy practices:

• Contact our privacy team directly
• Provide detailed information about your concern
• We will investigate and respond promptly