Collect
Bring supplier, product, batch, lifecycle, and evidence data into one structured workflow.
Supplier submissionmapped
ERP exportmapped
Lifecycle recordmapped
Evidence infrastructure for transparent supply chains
Turn fragmented product data into verifiable proof.
GreenProof helps textile brands collect supplier evidence, preserve data provenance, prepare Digital Product Passports, and publish trusted verification experiences from one secure platform.
EU-focused. Globally connected. Evidence-based by design.
DPP readiness
Circular Cotton Overshirt
Batch CC-2026-041 · Aegean Textile Works
84%
Evidence readiness (indicative)
Ready to publish
- Product identityComplete
- Material compositionComplete
- Supplier evidenceReview required
- Lifecycle records2 gaps
Provenance trail
Supplier submission
Aegean Textile Works · 12 Mar
Validated import
Source preserved · 14 Mar
Evidence review
Internal · 18 Mar
The problem
Proof is difficult when product data lives everywhere.
Supplier spreadsheets, certificates, lifecycle records, ERP exports, and manual declarations rarely arrive in one consistent format. GreenProof brings them into a controlled evidence workflow without hiding their source or verification status.
Preserve
Keep the source, payload history, timestamps, and evidence relationships required for traceability.
source: supplier_upload_v3.xlsx
committed: 2026-03-14T09:12Z
snapshot: 9f4c…21ae
committed: 2026-03-14T09:12Z
snapshot: 9f4c…21ae
Verify
Publish clear product-passport views while separating self-attested, reviewed, and independently verified information.
Independently verifiedSelf-attestedSource preserved
How the platform works
From source data to a verifiable product passport
- 01
Connect and collect
Import structured records or request information from suppliers through controlled submission links.
- 02
Validate and review
Map fields, identify missing information, detect duplicates, and review evidence before committing it.
- 03
Preserve provenance
Link committed information back to its source and maintain a tamper-evident lifecycle history.
- 04
Prepare the passport
Generate a consistent product-passport snapshot with evidence, lifecycle, product, and producer information.
- 05
Publish and verify
Share a public QR-accessible verification view or provide controlled information access to authorized parties.
Product experience
Evidence readiness you can act on
See which information is complete, which evidence is missing, and which records require review before publishing a product passport.
38
Passports in preparation
11
Evidence gaps open
24
Supplier submissions this month
Recent records
- Draft
Circular Cotton Overshirt
CC-2026-041
- Review required
Merino Rib Knit
MR-2026-018
- Evidence complete
Linen Field Trouser
LF-2026-007
Source preservedIndependently verifiedSelf-attested
Audience-aware disclosure
Verification designed for different audiences
Create clear public product views while keeping sensitive tenant information and source data protected. Controlled links can provide additional access for suppliers, verifiers, and authorities.
Circular Cotton Overshirt
CC-2026-041
- Material
- 78% organic, 22% recycled cotton
- Producer
- Aegean Textile Works
- Evidence
- 14 of 17 records
Lifecycle
- Spinning · Izmir
- Weaving · Denizli
- Assembly · Porto
Independently verified
hash 9f4c…21ae
Public information
Product, materials, producer, verification status.
Controlled information
Shared with suppliers, verifiers, and authorities via tokened links.
Internal evidence
Source payloads and review history stay inside the tenant.
Solutions
Evidence-driven workflows for products and supply chains.
Primary solution
Digital Product Passports & Product Evidence
Starting with textiles
- Digital Product Passport preparation
- Supplier evidence collection
- Product and batch traceability
- Lifecycle and source provenance
- Evidence readiness review
- Public QR verification
- Controlled supplier, verifier and authority access
Additional solution
Perishables Supply Chain Operations
- Product-list and offer import
- Customer ordering
- Demand consolidation
- Stock allocation
- Packing and barcode labels
- Pickup scanning
- Customer reliability records
- ERP-ready downloadable exports
BUILT FOR CONTROLLED COLLABORATION
One trusted workspace across your supply chain.
Bring product data, supplier evidence, lifecycle records, and operational workflows into a structured environment with clear ownership, controlled access, and preserved provenance.
Structured supplier collaboration
Controlled information access
Evidence and source provenance
Adaptable workflows for different supply chains
Trust and responsible claims
Trust should be visible in the system — not added as marketing copy.
Evidence before assumptions
Readiness reflects evidence completeness, not supplier geography.
Clear verification status
Self-attested and independently verified information remain visibly distinct.
Controlled public disclosure
Public verification views expose only the information intended for public access.
Responsible environmental claims
Footprint calculations are screening estimates. Carbon-credit retirement represents a contribution claim and is never used to declare a product carbon neutral.
GreenProof organizes, preserves, and presents product evidence. It does not act as a legal certification authority. Readiness indicators and regulatory dates remain indicative where final delegated requirements are pending.
Request a demo
See how GreenProof fits your product and supply-chain workflow.
Tell us what data you collect today, where the evidence gaps are, and what your teams need to publish or verify.