Digital Product Passport Engine

Bridge the ESPR interoperability gap. The Adraca DPP Engine is a lightweight 'Compliance Compiler' that ingests heterogeneous supply chain documents (CSV, flat files, ERP dumps) and serializes them into legally defensible, machine-readable JSON-LD aligned with GS1 Web Vocabularies.

Interface & Capabilities

adraca.network/ui/circualrity-indicator-dashboard

adraca.network/ui/dynamic-passport-resolution

adraca.network/ui/sovereign-zkp-validation

adraca.network/ui/recycled-mass-metrics

Semantic Transformation

Maps proprietary ERP data dumps into strictly typed JSON-LD 1.1 following GS1 Digital Link URIs, avoiding rip-and-replace overhead.

Standards-Grade Validation

Algorithmic logic gates enforcing ISO 14021 (Recycled mass computation) and ISO 13937 durability threshold checking.

Substance Triggers (REACH/SCIP)

Automated analysis of Bill-of-Materials. Flags concentration metrics over 0.1% for mandatory link alerts directly in indices.

Deployment Specifications

Engine Architecture

Lightweight Python CLI Middleware

Data Pipeline Standard

JSON-LD 1.1 / GS1 Web Vocabulary

Legal Frameworks

EU ESPR 2024 / CSDDD Directive

Audit Log Scheme

Apache Parquet Audit Trails

adraca_kernel_v4.0 --log-stream

[--:--:--]INITIALIZING DPP COMPLIANCE COMPILER...

[--:--:--]PARSING SKU DATA: INPUT_PATH=/exports/erp_lines.csv

[--:--:--]NORMALIZING HETEROGENEOUS BACKEND FIELDS [ISO 4180]...

[--:--:--]VALIDATING RECYCLED MASS FRACTION (ISO 14021: MASScall = M_calc)...

[--:--:--]TRIGGERING SCIP ALERT: SUBSTANCE-ID > 0.1% [ADDING AUDIT NODE]

[--:--:--]CONSTRUCTING GS1 DIGITAL LINK URI: http://id.adraca.com/01/...

[--:--:--]SERIALIZING COMPLIANCE GRAPH TO JSON-LD 1.1...

[--:--:--]DPP-V1-DIGITAL-TWIN MINTED SUCCESSFULLY [SUCCESS].

Establishing Link...

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