🔒 SidraChain Official Privacy Policy: KYC Port, Biometrics & Data Security

This Privacy Policy governs the manner in which *SidraChain* (the "Company," "we," "us," or "our") collects, uses, maintains, and discloses information collected from users (each, a "User," "you," or "your") of the sidrakycchain.com website and our decentralized applications, including the *KYC Port* and *Sidra Wallet*.

1. Introduction & Data Controller

Effective Date: December 10, 2025
Data Controller: SidraChain [Legal Entity Name]
Contact for Privacy Matters: privacy@sidrakycchain.com

2. Information We Collect (For KYC & Blockchain Services)

We collect information primarily to provide our blockchain services, conduct mandatory *Know Your Customer (KYC)* procedures, and comply with Anti-Money Laundering (AML) regulations.

2.1. Personally Identifiable Information (PII)

Source	Data Collected	Purpose
KYC Port Verification	Full Legal Name, Date of Birth, Residential Address, Biometric Data (Facial Scan), Government-Issued ID details	Mandatory compliance with global AML/KYC laws, fraud prevention, and establishing Web3 identity.
Account Creation	Email Address, Password (hashed), Phone Number	Account security, transaction notifications, and user support.
Financial/Transaction Data	SDA Coin balances, Wallet Addresses (public key), Transaction IDs	Processing and recording transactions on the Sidra Blockchain.

2.2. Non-Personally Identifiable Information (Non-PII)

Usage Data: IP addresses, browser type, device information, and pages viewed.
Cookies: Used for functionality and analytics.

3. How We Use Your Information

The collected information is used for:

*Service Provision:* To operate the *Sidra Wallet* and enable SDA Coin mining.
*Mandatory Compliance:* To perform mandatory identity verification through the *KYC Port*.
*Security:* To protect against fraud and network security threats.

4. Data Sharing and Disclosure

We share data only as necessary for service delivery and compliance:

*KYC Verification Partners:* Shared only with authorized third-party services solely for mandatory KYC checks.
*Legal Obligation:* Shared when required by law or regulatory bodies.

5. Blockchain and Data Immutability

The *Sidra Blockchain* operates on the principle of immutability. While your wallet address and transaction history are permanently recorded on the public ledger (pseudonymously), we comply with data protection rights:

Right to Erasure: We *remove or anonymize your PII* stored in our central databases (off-chain) upon request. We cannot alter the immutable transaction records on the public Sidra Blockchain.

6. Your Data Protection Rights

Users may exercise rights including the Right to Access, Right to Rectification, and the Right to Erasure, as permitted by applicable law (e.g., GDPR).

To exercise your rights, please contact us at *privacy@sidrakycchain.com*.

7. Changes to this Privacy Policy

SidraChain reserves the right to update this policy. We will revise the *Effective Date* when changes are made.