Anchor packaging material data from suppliers as verified records on a shared network. Provenance Notary holds each material record, and Compliance Attestations assemble the reporting evidence so a manufacturer generates Extended Producer Responsibility reports directly from the underlying data.
Turn labour-intensive packaging data collection into verified records that generate EPR reports directly.
01.
Capture data at the source. Provenance Notary anchors each supplier's packaging material data as a verified record, so recyclability figures come from the supplier rather than an estimate.
02.
Fix each material's profile. Every material record carries its recyclability and composition, so a manufacturer knows the recyclable content of its packaging across all lines.
03.
Assemble the report set. Compliance Attestations gather the underlying material records into the evidence an Extended Producer Responsibility filing requires.
04.
Report from the data. A manufacturer generates EPR reports directly from the anchored records, ending manual collection across product lines and suppliers each period.
05.
Ground recyclability claims. Because material data is anchored and verifiable, recyclability claims rest on records rather than assertions.
06.
Prove recycling targets. The record set demonstrates recycling targets to regulators from the underlying data, replacing compiled spreadsheets with verifiable evidence.
Follow packaging material from a supplier record through evidence assembly to an EPR report generated from the data.
06:10:14
[SYS] Anchoring supplier packaging material data...
06:10:14
[CMD] submitMaterial { supplier: "PKG_22", type: "PET" }
06:10:15
[AUTH] Recording recyclability and composition...
06:10:15
[OK] Material MAT_7712 anchored at block 20620455.
Cerulea decomposes EPR tracking into modular contracts for material identity, product linkage, evidence assembly, and report generation, so reports come directly from verified data.
EPR compliance tracking is a horizontal capability. Here is how manufacturers, suppliers, and regulators put one verified record to work.
Generate Extended Producer Responsibility reports directly from anchored material data, ending manual collection across product lines and suppliers each period.
Key Asset Types
Submit verified material and recyclability data at the source, giving customers auditable records instead of restating figures each reporting cycle.
Key Asset Types
Read recyclability and target evidence derived from underlying records, verifying compliance from verified data rather than compiled spreadsheets.
Key Asset Types
Whether a manufacturer is bridging an ERP or a packaging supplier is submitting data from a portal, Cerulea routes both into one EPR record.
For manufacturers on legacy ERP and compliance systems. Existing material and product data are translated into on-chain verified records through the API gateway automatically.
ERP / Compliance System
Manufacturer Platform
Cerulea API Gateway
Material Hashing & Signing
Cerulea Private Chain
EPR Compliance Ledger
For packaging suppliers submitting directly. A portal signs each material record and routes it to the shared EPR ledger.
Supplier Portal
Data Submission
Network Validators
Material Consensus
Cerulea Ledger
Verified Material Record
Building EPR tracking with supplier material anchoring, product linkage, evidence assembly, and direct report generation from scratch requires compliance and blockchain engineers and long supplier onboarding. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 12 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects compliance-reporting integration benchmarks. Building supplier material anchoring, product linkage, evidence assembly, and direct report generation for an average producer takes a baseline of 7 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your material and reporting rules into pre-audited WebAssembly binaries and provisions the shared ledger and evidence layer instantly.