WATERMARK DETECTED
z-Score Confidence
3.12
p-Value (p)
0.0009
Green Ratio (|S_g| / N)
14 / 22 (63.6%)
Expected Green (μ)
5.50
Token-Level Green/Red List Partition Heatmap
22 Evaluation Tokens
Hover over or click individual tokens to view their cryptographic pseudo-random green/red assignment based on the hash of preceding token n-grams.
Green List Token (+δ Boosted)
Red List Token (Unmodified Probability)
Context Anchor (N-Gram Seed)
Theoretical Null Distribution H₀ (Unwatermarked Human Text) vs. Observed Watermarked Sample Indicator.
Receiver Operating Characteristic (ROC) trade-off across varying logit bias δ levels and edit distance attack ratios.
Degradation Telemetry
Current Total Tokens (N):
22
Observed Green Count (|S_g|):
14
Observed Red Count (|S_r|):
8
Current Calculated z-Score:
3.12
Statistical p-Value:
0.0009
Tamper Robustness Margin:
HIGH (+1.48 z)
Compliance Audit Evidence Export