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

Event ID: txn_20260310_f8k2m1
Decision: BLOCK
Score: 0.94
Reason Codes: velocity_spike, geo_mismatch, amount_outlier
Decided At: 2026-03-10T14:32:18.000Z
Sequence: #48297
Model: xgb-v2.5.0
Policy: policy-v3.1

CRYPTOGRAPHIC DETAILS
Record Hash: e4a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1
Previous Hash: d3a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0
Input Hash: aa11bb22cc33dd44ee55ff66aa77bb88cc99dd00ee11ff22aa33bb44cc55dd66
Signature: sig_ed25519_f8k2m1_demo_0001

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

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