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

Event ID: txn_20260310_r7t9v1
Decision: BLOCK
Score: 0.89
Reason Codes: velocity_spike, new_account, behavioral_anomaly
Decided At: 2026-03-10T13:48:15.000Z
Sequence: #48293
Model: xgb-v2.5.0
Policy: policy-v3.1

CRYPTOGRAPHIC DETAILS
Record Hash: a0d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7
Previous Hash: 99c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6
Input Hash: dd44ee55ff66aa77bb88cc99dd00ee11ff22aa33bb44cc55dd66ee77ff8899aa
Signature: sig_ed25519_r7t9v1_demo_0005

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

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