#013

November 28, 2025:- Behavioral Flagging Enhancements & Referral Funnel Visibility

Purpose

To deepen Tapzi’s fraud detection signals using player behavior modeling, extend the visibility of referral performance, and improve system performance under sustained beta user load.

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Key Highlights

🔍 Behavioral Flagging Pipeline Expanded

• Backend now tracks anomalous pacing, click heatmaps, and “perfect play” ratios.

• Data is anonymized and visualized in Grafana dashboards.

• Edge-case replays flagged for admin review feed directly into trust scoring.

• Expanded device fingerprint coverage to distinguish legitimate input quirks from automation.

📣 Referral Analytics Dashboard (Alpha)

• Admin view added for top referring users, invite conversion rates, and referral-match correlation.

• Referral-based cohorts tracked through first win/loss, DNF rate, and engagement span.

• Attribution now includes UTM/campaign support.

📱 Mobile UI Stability Fixes

• Beta app bar interactions stabilized on Android and iOS Safari.

• Screen resize and orientation switch no longer breaks routing or scroll state.

• Referral input screen now loads as modal for smaller screens.

⚙️ Internal Ops Reliability Sprint

• Cron jobs for match cleanup, replay queueing, and telemetry roll-up now retry on failure.

• Health alerts for replay flag spikes and referral surge auto-pause implemented.

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Why It Matters

• Improved anti-bot measures reinforce Tapzi’s “skill-first” ethos without penalizing legitimate users.

• Visibility into referral-driven behavior supports growth planning and influencer outreach.

• Mobile compatibility ensures wider accessibility and retention during early adoption.

• Ops automation keeps the lean dev team efficient under scaling beta usage.

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Open Issues

• Behavioral scoring thresholds under review—some “fast click” users from APAC flagged too aggressively.

• Referral stats load slowly during cross-timezone cohort fetches.

• Replay flag accuracy not yet benchmarked against final mod decisions.

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Fixed

• Tournament double-start bug patched when resumed from soft error.

• Graph labels in referral dashboard no longer clipped in Safari.

• Anti-bot logs deduplicated for multiple flags from the same session.

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Next Steps

• Finalize scoring model for behavior-based flags with Trust & Safety audit group.

• Add leaderboard sorting by referral and flag resolution ratio.

• Begin surfacing trust indicators (e.g., verified fair-play badge) on user profiles.

• Launch internal test of onboarding heatmaps for new user path optimization.