# Technical Architecture

Tapzi is engineered for performance, fairness, and transparency — combining the best of off-chain responsiveness with on-chain integrity. Our architecture supports a secure, scalable, and enjoyable gaming— delivering a seamless, fair, and tamper-proof experience.

<figure><img src="/files/NYrNgasiN8mMAQ5KvXIf" alt=""><figcaption></figcaption></figure>

### **Game Engine: Off-Chain Execution, On-Chain Settlement**

Tapzi’s hybrid architecture delivers lightning-fast gameplay with blockchain-level trust:

* **Real-Time Gameplay**: Matches run off-chain on our high-performance servers, ensuring millisecond latency and seamless interactions.
* **Result Validation**: At match end, both players cryptographically sign the final game state hash.
* **On-Chain Settlement**: Signed results are submitted to our smart contracts, which verify integrity before releasing funds.
* **Secure Fund Distribution**: The contract automatically allocates staked $TAPZI tokens to the winner, eliminating manipulation risk.

This model provides:\
• Lag-free gaming without compromising decentralization\
• Minimal gas costs—users only pay for final settlement\
• Verifiable fairness via immutable on-chain records

***

**Smart Matchmaking System**

Our adaptive ELO-style ranking ensures balanced, competitive matchups:

* **Skill-Based Pairing**: Players face opponents of similar rank, preventing mismatches and boosting engagement.
* **Smurf Protection**: Dynamic rating adjustments detect and deter multiple-account abuse.
* **Continuous Progression**: The algorithm learns from each result, evolving to keep challenges fresh.

***

**Anti-Cheat & Fair Play Infrastructure**

Integrity is non-negotiable. Tapzi employs:

* **On-Chain Match Records**: Every result is immutably stored, enabling community auditing.
* **Replay Audit Tools**: Dispute resolution is supported by replay analysis for post-match verification.
* **Cryptographic Timestamps**: Each signed action carries a tamper-proof timestamp.
* **Client-Side Validation Checks**: Our engine detects unauthorized inputs or client modifications before settlement.

No bots. No rigged outcomes. Just provable, skill-based competition.

***

**Supported Games (Beta)**

* Chess
* Checkers
* Tic-Tac-Toe

Additional titles and a full Developer SDK for custom game integration will launch in 2026.

*Last updated: September 16, 2025*


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