ATTESTR EVIDENCE PACKET (DEMO)
================================

Event ID: txn_20260310_v3x5z7
Decision: BLOCK
Score: 0.87
Reason Codes: behavioral_anomaly, velocity_spike, new_account
Decided At: 2026-03-10T12:31:28.000Z
Sequence: #48287
Model: xgb-v2.4.1
Policy: policy-v3.0

CRYPTOGRAPHIC DETAILS
Record Hash: 44d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1
Previous Hash: 33c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0
Input Hash: b288cc99dd00ee11ff22aa33bb44cc55dd66ee77ff8899aabb00cc11dd22ee33
Signature: sig_ed25519_v3x5z7_demo_0011

VERIFICATION: PASSED
Hash Valid: YES
Chain Intact: YES
Signature Valid: YES

--- This is a demo evidence packet ---