## General Pshenmic-dpp is package with rust bindings for JS

Dynamic Proxy Platform

Open-source Digital Product Passport renderer: a self-contained SPA that consumes signed DPP snapshots + EPCIS events and renders the public passport page for a publisher.

Create React App with DPP Console frame

TypeScript client SDK for the Interfacer ecosystem — Zenflows, DPP, Inbox, Wallet, Social

Modulo header usato in tutte le applicazioni DPP

Experimental prerelease: DPP standard reference implementation: record versions 1 and 2, signature preimages, chain verification with SPV, the verification report, the native lifecycle claim, the generic anchor, the managed acceptance record, publisher ke

Machine-readable field specifications for EU Digital Product Passports (ESPR) — 13 product categories, 1004 fields, each traced to the article of EU law that mandates it. Pure JSON, no dependencies.

A client for my API

The JavaScript implementation of the Dash Platform Protocol

Experimental prerelease: Canonical DPP industry, exchange, operator and interoperability profiles: immutable manifests, generated payload schemas and consumer documents, lifecycle mapping, GS1 identifier and discovery helpers, applicability evaluation and

The JavaScript implementation of the Dash Platform Protocol

Experimental prerelease: DPP overlay index components as a library: tm_dpp and tm_attestation topic managers, ls_dpp and ls_attestation lookup services, storage adapters, capabilities, history pages, bounded and complete evidence export, retraction and st

TypeScript types for EU Digital Product Passports (ESPR) — templates, passports, parties, and traceability events. Types only, zero runtime, zero dependencies.

MCP server for the DPP Central (Digital Product Passport SaaS) REST API

Javascript client for the DPP Services API

Chain-agnostic Digital Product Passport domain SDK: product profiles, canonical hashing, payload projection, access levels, merkle proofs, lifecycles, ZK claim planning. Ships an EU Battery Regulation profile.

VC Disabled Parking Placard JSON-LD Contexts

Evaluate an EU Digital Product Passport against its category field-spec — a three-tier compliance verdict with regulation-cited findings. Pure functions, no third-party runtime dependencies.

Map Digital Product Passport data to GS1 EPCIS 2.0 events, with a CBV 2.0 vocabulary extended for steel production steps. Pure functions, no third-party runtime dependencies.