AntiDupePro

[3.3.0] - 2026-06-02

A detection-architecture overhaul that eliminates the false-positive classes seen on raid farms and trial-vault looting, without weakening real detection.

Fixed

• Raid-farm / mob-loot false positives. Mob deaths (and loot-table fills) now authorise acquisitions, so legitimate looting of evoker totems and raid drops no longer reads as a dupe. The quantity bound still flags a duped entity (more items than mobs produced).
• Negative-ledger false positives. A negative balance is proof of an unobserved acquisition (e.g. /give, a shop plugin, a tracking gap), not a dupe — duping makes a balance go positive, never negative. Reconciliation now re-baselines to the real inventory and moves on instead of flagging. This was the root cause of the "has 1 but ledger shows -146" alerts.
• Trial-vault / fast-loot false positives. Proof-of-Witness and acquisition- rate (TMAR) no longer fire standalone alerts; solo play with nobody nearby never accrues suspicion at all.

Added

• Global detection.sensitivity (1–100, default 50). One knob from very lenient to very paranoid; scales the excess needed to alert.
• Per-player adaptive suspicion. An earned floor (raised by deterministic hits and admin confirmation; does not decay) plus transient heat (low- confidence signals; decays over time). More-suspicious players trip on less.
• Confidence-tiered detection. Deterministic detectors (entity-UUID reuse) alert alone; source-bound excess and balance surplus are gated by suspicion + sensitivity; TMAR and witness patterns are heat-only signals.
• Admin verdict loop. /adp ledger confirm <player> pins suspicion high and optionally runs detection.on_confirm_command ({player} placeholder); /adp ledger clear <player> marks a false positive and resets suspicion.
• Baseline-on-join. A never-seen player's owned inventory seeds their ledger once, so pre-existing items don't read as a surplus.
• console_log_level (CRITICAL/ERROR/WARNING/INFO/DEBUG) to control verbosity.

Changed

• Source-bound matching consumes authorisations across multiple nearby drops (fixes a latent excess false-flag when single drops merge into one ground stack), and is chunk-keyed for O(nearby) performance under farm volume.
• TMAR and Proof-of-Witness demoted from triggers to low-confidence signals.