Oliot EPCIS for GS1 EPCIS/CBV 2.0.0

GS1 EPCIS repository written in .NET 10. Supports v1.2 and v2.0 of the specification.

.NET 5 implementation of GS1's EPCIS repository version 1.2

ALGORITHM and SOFTWARE PROTOTYPE to uniquely identify/validate the integrity of any EPCIS event through a common, syntax-agnostic approach based on hashing. Takes an EPCIS Document (formatted in either XML or JSON-LD) and returns the corresponding hash value(s).

Generate valid EPCIS 2.0 and CBV 2.0 test events in JSON/JSON-LD or XML; GS1 Digital Link and EPC URIs, randomized serials and timestamps, event hash IDs. Available as a Java/Quarkus library, a REST API and a free online tool.

Java models for GS1 EPCIS 2.0 and CBV 2.0 supply chain traceability: documents, events, master data, queries and subscriptions, with Jackson (JSON/JSON-LD) and JAXB (XML) bindings, GS1 Web Vocabulary classes and a Quarkus extension.

Translates EPC URIs and EPC Class URIs into their canonical GS1 Digital Link URI equivalents.

Open-source tooling for validating EPCIS events and building tailored EPCIS event profiles using reusable JSON Schema snippets

Demo software to illustrate how to apply GS1's GCP (GS1 Company Prefix) Length Table for EPC binary encoding/generating EPC URIs

Convert GS1 EPCIS 2.0 documents between XML and JSON/JSON-LD, and upgrade EPCIS 1.2 XML to 2.0. Streaming conversion for large event documents, available as a Java library, Quarkus extension, REST API and native Docker image.

A C# implementation of GS1 EPCIS 1.2 standard

Signing of EPCIS events for tracability and immutability within COPPA and beyond

Java library and Quarkus extensions for GS1 identifiers: convert EPC URN to GS1 Digital Link Web URI and back, validate against GS1 rules (check digit, GCP length), and generate Digital Link QR codes. Covers SGTIN, SSCC, SGLN, GRAI, GIAI, GDTI, ITIP, UPUI, LGTIN and more. EPCIS 2.0 ready.

EPCIS 2.0 Repository built in GraphDL, Graph.do and Cloudflare Workers Durable Objects

As part of a colaborative approach to solvethe discovery problem and related read rights management of distributed EPCIS repositories, this repository hostst conceptual documents and prototypical implementations of tools to hide (sanitise) EPCIS event data.

🏬 A smart shelf based on Gen2 UHF RFID technology, following GS1’s EPCGlobal group of technologies

[KAIST CS632] Road damage detection using YOLOv8 on Xilinx FPGA, repair estimation with vLLM-Serve Phi-3.5 FAISS RAG, and data management via GS1 EPCISv2 and React dashboard

Python script to parse incoming MQTT Messages and adding relevant EPC meta-data to IoT Sensor Nodes

Open-source MCP server for EPCIS — connect any AI tool to your supply chain transaction repository without writing a single line of code.

Semantic vocabulary framework for Digital Product Passports — harmonising GS1, EU ESPR, UNTP, and CEN/CENELEC JTC 24 standards. Browsable ontologies at ref.openepcis.io.