Privacy
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Privacy Policy — How oktk1 Collects, Uses, and Protects Your Personal Data

At oktk1, your privacy is a core responsibility, not an afterthought. This Privacy Policy explains precisely what personal information we collect when you use the oktk1 platform, why we collect it, how we use and store it, who we share it with, and what rights you hold over your own data. Please read this document carefully before registering or depositing on oktk1.app.

Last updated: 1 January 2026
Language: English
Jurisdiction: Bangladesh
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Six Principles That Define How We Handle Your Data

The following cards summarise the key principles underpinning the oktk1 approach to data privacy. These highlights complement — but do not replace — the detailed sections below.

Minimal Data Collection

oktk1 collects only the personal data that is strictly necessary for account registration, identity verification, payment processing, and regulatory compliance. We do not collect data speculatively or beyond our stated purposes.

Secure Storage

All personal data stored by oktk1 is protected using 256-bit SSL/TLS 1.3 encryption, access-controlled server environments, and regular third-party security audits. Data at rest is encrypted and access is restricted to authorised personnel only.

Your Rights Are Central

You have the right to access, correct, export, or request deletion of your personal data at any time. oktk1 will respond to all verified data rights requests within 30 days of receipt.

No Unauthorised Selling

oktk1 does not sell, rent, or trade your personal data to third-party marketing companies. Data is shared only with trusted partners who are contractually bound to handle it in accordance with this Privacy Policy.

Transparent Cookie Use

We use cookies and similar tracking technologies to improve platform performance and personalise your experience. You can manage your cookie preferences at any time through your browser settings.

Defined Retention Periods

We retain personal data only for as long as necessary to fulfil the purpose for which it was collected, meet legal obligations, or resolve disputes. Retention periods for each data category are published in Section 7 of this policy.

Important Notice: This Privacy Policy constitutes a legally binding document between you and oktk1. By registering an account or continuing to use the oktk1.app platform, you confirm that you have read and understood this policy. If you do not agree with any part of this policy, you must discontinue use of the platform and contact support to arrange account closure.

Data Controller Information

Data Controller Summary

  • Platform: oktk1.app
  • Primary market: Bangladesh
  • Data contact: [email protected]
  • Response time: within 30 days
  • Policy language: English
  • Effective date: 1 January 2026

Information We Collect

Data Category Examples Collection Context
Identity Data Full legal name, date of birth, nationality, gender Account registration, KYC verification
Contact Data Email address, Bangladesh mobile number, residential address Account registration, customer support
Verification Documents NID card scan, passport copy, utility bill, bank statement KYC verification, withdrawal processing
Financial Data bKash/Nagad/Rocket number, bank account reference, transaction history, deposit and withdrawal amounts Payment processing, fraud detection
Gaming Activity Data Bets placed, game sessions, win/loss records, bonus usage, BPL/IPL betting history Platform usage, responsible gaming monitoring
Technical Data IP address, device type, operating system, browser type, session timestamps Automatic collection via cookies and server logs
Communications Data Live chat transcripts, support email threads, feedback submissions Customer support interactions
Preference Data Favourite game categories, notification preferences, deposit limit settings Platform personalisation, responsible gaming tools


How We Use Your Data

Processing Purposes Summary

  • Account creation and management
  • Deposit and withdrawal processing
  • Betting and casino game operations
  • KYC and identity verification
  • Responsible gaming monitoring
  • Fraud and AML detection
  • Marketing (with consent only)
  • Platform analytics and improvement
  • Legal and regulatory compliance
Marketing Opt-Out: You can withdraw consent to marketing communications at any time by contacting [email protected]. Opting out does not affect transactional communications such as deposit confirmations or account security alerts.

Data Sharing and Third Parties


Cookies and Tracking Technologies

Cookie Types Overview

  • Essential — always active, no consent needed
  • Performance — anonymised analytics, consent required
  • Functional — preference memory, consent required
  • Security — fraud detection, essential to platform safety

To manage cookies, go to your browser settings and navigate to the Privacy or Cookies section. Changes take effect immediately and apply to all future sessions on oktk1.app.


Data Retention

Data Category Retention Period Basis
Identity and Contact Data Duration of account + 5 years after closure Legal obligation (AML / KYC record-keeping)
Verification Documents Duration of account + 5 years after closure Legal obligation (identity verification compliance)
Financial Transaction Data Duration of account + 7 years after closure Legal obligation (financial record-keeping)
Gaming Activity Data Duration of account + 3 years after closure Responsible gaming compliance, dispute resolution
Technical / Log Data 13 months from collection Fraud detection, platform security
Customer Support Communications 3 years from the date of the interaction Dispute resolution, quality assurance
Marketing Preference Data Until consent is withdrawn, then deleted within 30 days Consent
Self-Exclusion Records Minimum 5 years from date of self-exclusion Responsible gaming compliance, legal obligation


Your Data Rights

Right of Access

You have the right to request a copy of the personal data oktk1 holds about you, along with information about how and why it is being processed. This is sometimes called a Subject Access Request (SAR). We will provide the data in a structured, readable format within 30 days.

Right to Rectification

If any personal data we hold about you is inaccurate or incomplete, you have the right to request that we correct it. For example, if your name or registered address has changed, you may request an update by contacting our support team with the correct information and supporting documentation.

Right to Erasure

You have the right to request the deletion of your personal data where it is no longer necessary for the purposes for which it was collected, where you have withdrawn consent, or where there is no overriding legal basis for continued processing. Please note that this right is subject to legal retention obligations — for instance, financial transaction records required by law cannot be deleted on request.

Right to Restriction

In certain circumstances — for example, where you contest the accuracy of your data or have objected to processing — you may request that we restrict our use of your data to storage only while the matter is resolved. We will confirm the restriction in writing and notify you when it is lifted.

Right to Data Portability

Where processing is based on your consent or on contractual necessity and is carried out by automated means, you have the right to receive the personal data you provided to us in a structured, machine-readable format (such as CSV or JSON) so that you can transfer it to another service provider.

Right to Object

You have the right to object to the processing of your personal data for direct marketing purposes at any time with immediate effect. You may also object to processing based on legitimate interests, in which case oktk1 will assess whether our compelling legitimate grounds override your rights and respond accordingly within 30 days.

How to Exercise Your Rights: Submit your request by email to [email protected], including your registered username and the email address linked to your oktk1 account. We may ask you to verify your identity before processing the request. We will acknowledge receipt within 5 business days and provide a full response within 30 days. If your request is complex, we may extend this period by a further 30 days, in which case we will notify you of the extension and the reason for it.

International Data Transfers


Changes to This Privacy Policy


Contact and Data Enquiries

Data Rights Request Checklist

When submitting any data rights request to oktk1, please include the following:

  • Your registered oktk1 username
  • The email address linked to your account
  • The type of request (access / correction / deletion / portability / objection)
  • A brief description of the specific data or processing activity your request relates to
  • A copy of a valid identity document if your identity cannot be verified through account details alone

Requests that do not include sufficient identity verification information may be delayed or declined until identity is confirmed. This is a security measure to protect your data from unauthorised third-party requests.


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Your Data Is Safe — Now Explore oktk1

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