Immutable Product Ledger
Complete chronological audit trail of every stock entry, exit, and balance snapshot.
| Date & Time | Doc Type & Number | SKU / Product | Batch | In (+) | Out (-) | Balance After |
|---|---|---|---|---|---|---|
| 21/7/2026, 8:57:40 am | RECEIPT REC-2026-001 | PRD-101 Raspberry Pi 4 Model B (4GB) | BATCH-2026-01 | +50 | - | 50 PCS |