EU DPP 2027 · Ready

The trust layer refurbished electronics never had.

Second-hand phones, laptops and tablets are a minefield: fake grades, hidden board damage, swapped parts, ghost IMEIs. EST is the neutral European hub that physically receives every device, runs a microsoldering-grade forensic audit, holds the buyer's money in escrow, and only releases it once the device matches its listing — then mints an EU Digital Product Passport so its history travels with it for life.

See how it works For marketplaces

0%: Fraud rate
<48h: Audit cycle
100%: DPP coverage

Hardware-layer validation

Forensic Audit · LIVE

IMEI · 358····42

Built for the next generation of C2C & B2C marketplaces

VINTED

BACK MARKET

EBAY

WALLAPOP

REFURBED

Logos shown for illustrative purposes — partnerships pending.

The EST Pipeline

How the EST Service works

Four sequential checkpoints. One unbroken chain of custody — from the seller's hand to the buyer's pocket.

Escrow Lock & Inbound

Buyer purchases on a partner marketplace. Funds are locked in smart escrow. The seller ships the device to our Santo Tirso hub.

Forensic Hardware Audit

Hardware-layer validation by trained engineers — runs independent of any installed OS. Cross-check against global stolen databases, OEM part authenticity, and battery benchmarks.

DPP Minting

We mint an immutable Digital Product Passport — ensuring full EU regulatory compliance ahead of 2027 mandates.

Seal of Trust & Outbound

Device is sealed with an Enso tamper-proof tag and shipped to the buyer. Funds release to the seller. Zero fraud. Zero returns.

Step 01

Escrow Lock & Inbound

Buyer purchases on a partner marketplace. Funds are locked in smart escrow. The seller ships the device to our Santo Tirso hub.

Step 02

Forensic Hardware Audit

Hardware-layer validation by trained engineers — runs independent of any installed OS. Cross-check against global stolen databases, OEM part authenticity, and battery benchmarks.

Step 03

DPP Minting

We mint an immutable Digital Product Passport — ensuring full EU regulatory compliance ahead of 2027 mandates.

Step 04

Seal of Trust & Outbound

Device is sealed with an Enso tamper-proof tag and shipped to the buyer. Funds release to the seller. Zero fraud. Zero returns.

The Enso Advantage

Engineered for absolute trust

Hardware-Layer Validation

Catch 'Frankenstein devices' — swapped logic boards, fake screens, counterfeit batteries — before the buyer ever opens the box.

Financial Escrow

Total protection for both parties. Sellers get paid on validation. Buyers get exactly what they paid for.

2027 EU DPP Ready

Future-proof the circular economy with standardized, blockchain-backed product lifecycles.

Eco-Logistics Hub

Santo Tirso, Portugal — powering green logistics across the Iberian Peninsula and Europe.

Enterprise Integration

Secure Your Marketplace Today.

Stop bleeding revenue to fraudulent returns and build absolute trust with your users.

Contact Our Enterprise Team Read the Technical Brief