Privacy Policy

1. Overview

This Privacy Policy explains how CryptoDice.win collects, uses, stores, shares, and protects information when you access or use the application, connect a wallet, sign in, play games, use credits, request redemption, or interact with our services.

2. Information We Collect

Wallet and Authentication Information

• Wallet address.
• Authentication nonce.
• Signed authentication message.
• Signature verification data.
• User ID and account status.

Security, Risk, and Abuse-Prevention Records

• Authentication events, login attempts, failed verification attempts, nonce activity, signature-verification results, and related security records.
• Transaction, purchase, redemption, gameplay, and account events used to detect abuse, fraud, replay attempts, duplicate activity, suspicious activity, prohibited access, or violations of our agreements.
• Risk indicators, event severity, account-integrity signals, compliance signals, and related internal review records.
• Associations between wallets, accounts, sessions, devices, network information, transaction activity, and other technical or operational signals where reasonably necessary for security, fraud prevention, compliance, or enforcement.
• Aggregated or derived records, including counts, summaries, reputation indicators, and risk classifications related to wallets, sessions, network activity, or application events.

Eligibility and Compliance Information

• Age verification status.
• Jurisdiction information.
• KYC status.
• Eligibility certification records.
• Terms, User Agreement, and Privacy Policy acceptance records.

Game and Credit Information

• Credit balance.
• Credit purchases, top-ups, debits, payouts, and balance adjustments.
• Dice count, guess total, rolls, total, missed-by amount, bet amount, multiplier, payout, profit, and status.
• Auto-roll status and related activity.
• Game IDs, hole IDs, guess IDs, and timestamps.

Redemption Information

• Wallet address and destination wallet.
• Credits requested.
• Credit USD value, gross USD value, fee percentage, fee USD value, net USD value, SOL price, net SOL amount, and lamports.
• Balance before and after redemption.
• Redemption status, transaction signature, and failure reason.
• Client redemption ID and client session ID.

Device, Usage, Security, and Technical Information

• IP address, approximate location or country information, network and routing metadata, and related request information.
• Browser, device, user agent, language, timezone, screen or viewport information, page URL, referrer, origin, host, request path, and request method.
• Client-generated identifiers, session identifiers, request identifiers, roll identifiers, redemption identifiers, and similar operational identifiers.
• Application activity, feature usage, timestamps, error information, rate-limit information, and performance or diagnostic information.
• Security, fraud-prevention, abuse-detection, compliance, and account-integrity signals derived from your interactions with the application.
• Information provided by infrastructure, hosting, security, anti-abuse, analytics, blockchain, or network service providers, including bot, request, routing, and traffic-quality signals.
• Local storage values used for session continuity, eligibility acknowledgement, roll history, streaks, achievements, and application preferences.

Fairness and Security Information

• Server seed.
• Server seed hash.
• Client seed.
• Fairness nonce.
• Seed rotation and reveal records.

3. How We Use Information

We use information to:

• Authenticate users through wallet signatures and maintain account sessions.
• Operate the application, provide game features, calculate results, maintain fairness records, and display balances.
• Process credit purchases, token payments, balance changes, redemptions, refunds, payouts, and transaction records.
• Verify eligibility, age, jurisdiction, account status, and compliance requirements.
• Detect, investigate, prevent, and respond to fraud, bots, abuse, exploits, suspicious activity, transaction misuse, replay attempts, account sharing, prohibited access, and violations of our agreements.
• Link or compare activity across wallets, sessions, devices, network information, transaction records, and application events for security, fraud-prevention, compliance, and risk-management purposes.
• Generate internal security, compliance, operational, and risk-management records, including risk indicators, event summaries, and account-integrity signals.
• Debug errors, improve performance, test security controls, protect infrastructure, and maintain application reliability.
• Maintain audit, dispute-resolution, transaction, fairness, and enforcement records.
• Comply with legal, tax, regulatory, sanctions, law-enforcement, fraud-prevention, and risk-management obligations.

4. How We Share Information

We may share information with service providers, infrastructure providers, hosting providers, security and anti-abuse providers, analytics providers, fraud-prevention vendors, KYC and compliance vendors, blockchain data providers, wallet or transaction infrastructure providers, payment or redemption service providers, legal advisors, auditors, regulators, law enforcement, or other parties where reasonably necessary to operate the application, process transactions, prevent abuse, enforce our agreements, protect rights and safety, or comply with law.

We may share or receive security, fraud-prevention, compliance, blockchain, transaction, network, or risk-related information with these parties to help detect suspicious activity, verify transactions, protect the application, investigate misuse, or comply with legal and regulatory obligations.

Blockchain transactions may be public. If a purchase, redemption, or other transaction is submitted to a blockchain, wallet addresses, transaction signatures, token accounts, amounts, timing, and related blockchain data may be visible to others through public block explorers, RPC providers, or blockchain analytics tools.

5. Cookies, Local Storage, and Similar Technologies

We may use local storage and similar technologies to store session tokens, client session IDs, roll history, streaks, achievements, and eligibility acceptance. You can clear local storage through your browser settings, but doing so may affect application functionality.

6. Data Retention

We retain information for as long as reasonably necessary to operate the application, provide services, comply with legal obligations, resolve disputes, prevent fraud, maintain audit logs, enforce agreements, and preserve security. Some transaction, redemption, compliance, fairness, and audit records may be retained for longer periods where required or appropriate.

Security, fraud-prevention, abuse-detection, compliance, transaction, redemption, gameplay, and audit records may be retained for longer periods where reasonably necessary to protect the application, investigate suspicious activity, enforce our agreements, resolve disputes, maintain financial or transaction records, or comply with legal and regulatory obligations.

7. Security

We use reasonable administrative, technical, and organizational measures designed to protect information. However, no system is completely secure. You are responsible for securing your wallet, device, browser, private keys, seed phrase, and transaction approvals.

8. Children

The application is not intended for children. You may not use the application if you are under 18, or under the higher minimum age required by your jurisdiction. We do not knowingly collect personal information from children under 13. If we learn that we have collected personal information from a child where prohibited, we may delete the information and restrict access.

9. Your Choices and Rights

Depending on your location, you may have rights to request access, correction, deletion, portability, restriction, or objection regarding certain personal information. You may also have rights to opt out of certain sharing or targeted advertising if applicable. We may need to verify your identity and wallet control before responding.

10. California Privacy Notice

If California privacy law applies to us and to your information, this section provides notice of categories of personal information we may collect, including identifiers, internet or electronic network activity, geolocation or approximate location information, commercial or transaction information, and inferences or risk signals related to fraud prevention, compliance, and application security.

We collect this information for the purposes described in this Privacy Policy, including account authentication, application operation, compliance, fraud prevention, security, redemption processing, analytics, legal compliance, and enforcement of agreements.

11. International Users

If you access the application from outside the United States, you understand that your information may be processed in the United States or other countries where our service providers operate. You are responsible for ensuring that your access is lawful in your jurisdiction.

12. Changes to this Privacy Policy

We may update this Privacy Policy from time to time. Continued use of the application after the updated policy is posted means you acknowledge the updated policy.

13. Contact

Contact: contact@cryptodice.win