Technology

A one-item-one-code stack built on GS1 standards

From identification rules to line coding, multi-layer anti-counterfeiting to cloud architecture — how O1M makes every product trusted, traceable and interactive.

GS1 Standards

Identification: the global language of products

O1M implements the full GS1 identification system and auto-generates GS1 Digital Link QR codes, so one code serves internal ops, channel logistics and consumer engagement alike.

IdentifierPurposeExample
GTIN (01)Global Trade Item Number — what the product is06901234500017
Serial (21)Serial number — which individual unitAB3F9K2M7X
Batch/Lot (10)Batch or lot — batch-level trace & recallB20260901A
Expiry (17)Expiry date — automatic expiry alerts271231
GLN (413)Global Location Number — sites & parties6901234000012
SSCC (00)Serial Shipping Container Code — pallets006901234500000018

What is GS1 Digital Link?

GS1 Digital Link encodes identifiers like GTIN into a URL, making one QR serve many roles: consumers see a marketing page, warehouse scanners read the GTIN for stock moves, and regulators parse the batch for traceability — one code, many uses.

Line Coding

Coding & capture for every production line

Inline Inkjet / Laser

Works with mainstream inkjet and laser markers at 600+ units/min, with vision inspection auto-rejecting bad codes.

Label Coding

Pre-printed variable-data labels or print-and-apply, ideal for small-batch, multi-SKU production.

Aggregation

Unit-carton-case-pallet aggregation keeps the chain intact through splits, boosting warehouse efficiency 5x.

Multi-layer Anti-counterfeit

Four layers of defense against counterfeits

01

Physical

Fluorescent fibers, thermochromic ink, holograms and microtext — the first line of defense.

02

Digital

SM-encrypted QR codes, dynamic color-shifting codes and uniqueness validation — copies fail instantly.

03

Data

Scan-frequency anomaly detection, geo-mismatch alerts and AI risk scoring expose counterfeits at scale.

04

Evidence

Key traceability records anchored on blockchain, admissible as legal evidence.

Architecture

Cloud-native traceability, built for global scale

Microservices with elastic scaling and multi-region deployment, handling hundreds of millions of scans per day.

ApplicationVerification H5 · Brand console · Diversion alerts · Marketing engine · Dashboards
ServicesCode engine · Trace engine · Rule engine · Message queue · OpenAPI
DataCloud database · Object storage · Blockchain evidence · Data warehouse
CaptureInkjet · Labelers · Vision inspection · PDA warehousing · Consumer scans

OpenAPI

RESTful APIs and webhooks integrate with ERP / MES / WMS / CRM — code issuance, trace queries and diversion alerts are all programmable.

Want to assess how your lines connect?

Tell us your needs — our engineers will draft a line-coding retrofit plan.

Contact us