QR Generation System

Batches (this month)

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Codes generated (this month)

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Backup health

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Total batches (all time)

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on local disk

Recent batches

Batch ID	Date	Unit	Product	Y/M	Quantity	Backup
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Batch parameters

Manufacturing unit

Product

Year (DoF char)

Month (DoF char)

Quantity

Local disk handles any size. R2 upload time scales with batch size.

QR specification

10-character Department of Fertilizers format

NFUR650000001

Unit · Product · Year · Month · Serial

Next serial is computed from local meta files (max + 1).

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Downloads serve from local disk. If a local CSV is missing, it's transparently restored from R2 before download.

Batch ID	Date / time	Unit	Product	Y/M	Qty	Serial range	SHA-256	Backup
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When	Actor	Action	Target	IP	Result
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💾 Local storage (primary)

Folder root

Layout

Audit folder

☁ Cloudflare R2 (backup)

Bucket

Endpoint

Role

Security

Admin credentials

Session

Transport

Deployment

Platform

Process manager

Reverse proxy

Dashboard

Recent batches

Generate QR Batch

Batch parameters

QR specification

Generation in progress Running

Generated-QR Log

Audit Log

Settings

💾 Local storage (primary)

☁ Cloudflare R2 (backup)

Security

Deployment

Admin sign in

Dashboard

Recent batches

Generate QR Batch

Batch parameters

QR specification

Generation in progress Running

Generated-QR Log

Audit Log

Settings

💾 Local storage (primary)

☁ Cloudflare R2 (backup)

Security

Deployment