Anti-Cheat Verification

Score Validation Pipeline

4-stage authoritative verification ensuring zero client score spoofing, bot automation, or memory injection before prize release.

4-Stage Authoritative Score Attestation Pipeline

Interactive Pipeline

Score Validation & Move Cadence Pipeline

4-stage authoritative verification ensuring zero client score spoofing, bot automation, or memory injection before prize release.

Zero-Trust Replay Engine

STAGE 01verified

Payload Checksum Verification

SHA-256 Signature Match

STAGE 02evaluating

Move Timeline Cadence Replay

Inter-Move Timing Variance

STAGE 03verified

Deterministic Simulation Parity

Headless Engine Re-Execution

STAGE 04locked

Score Lock & Ledger Release

Prize Routing Authorization

INSPECTION DETAIL: STAGE 02 — Move Timeline Cadence Replay

Heuristic Cadence Analysis

Server replays timestamped player input events. Asserts tap intervals are physically viable (>80ms human floor) and lack robotic micro-second regularity.

EXECUTION ENVIRONMENTStateless Node SandboxIsolated memory space

LATENCY SLA BUDGET< 250ms VerificationAsync non-blocking queue

EXCEPTION ESCALATIONFlag to Ops ReviewAutomated hold on payout

Pillar 01

Cryptographic Attestation

HMAC session tokens verify packet origin and prevent parameter tampering.

Pillar 02

Move Cadence Heuristics

Inter-move interval analysis asserting human reaction timing variability.

Pillar 03

Headless Simulation Parity

Stateless server replay validating that input sequences yield the exact submitted score.

Score Validation & Fair Play Highlights

Headless game engine sandboxes executing server-side replays
Sub-250ms asynchronous verification SLA
Automated exception flagging to operations review desk