epcis-standard

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.

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.

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

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

This project provides Maven-Bom for all the modules of the openEPCIS project

Validate GS1 EPCIS 2.0 documents and events against the official JSON Schema, and EPCIS 1.2 or 2.0 XML against the EPCglobal XSDs. Reports every schema error with line and location instead of stopping at the first one. Covers capture and query documents. Java library, REST API, servlet and Quarkus extension.

Java constants for the GS1 EPCIS and CBV standards: EPCIS event field names, version strings, document types and GS1 Application Identifier and URN prefixes. Used across all OpenEPCIS projects so field names are defined once and typos fail at compile time.

Open-source web application tool for building reusable custom EPCIS JSON schema profiles and validating EPCIS events for compliance purpose.

Describes how to check if a given GS1 Digital Link URI conforms to the constrained syntax as defined in CBV 2.0 to populate EPCIS events