Circular Economy & E-Waste Traceability
An integrated hardware and software infrastructure engineered to track manufactured products and electronic waste from origin to recovery, repair, and certified recycling. Combining intelligent sensor-equipped bins, edge computer vision, decentralized digital identities, and distributed ledger chain-of-custody logging, our platform generates tamper-proof evidence for reverse logistics and automated ESG compliance.
Core Capabilities
Intelligent Waste Receptacles & Edge Computer Vision
- ■Smart collection bins equipped with multi-spectral optical cameras and ultrasonic fill-level sensors
- ■Real-time edge machine learning models classifying electronic components and material composition
- ■Continuous monitoring of internal container volume, gross weight, and hazardous battery thermal states
- ■Encrypted cellular/LoRa telemetry streaming status and collection alerts to municipal logistics servers
Digital Product Passports & Token-Bound Asset Twins
- ■Unique W3C Decentralized Identifiers (DIDs) mapped to individual electronics and physical components
- ■Comprehensive tracking of manufacturer origin, technical specifications, and hazardous material bills
- ■Dynamic updates recording inspection records, repair logs, component swaps, and end-of-life status
- ■Interoperable schemas compliant with European Digital Product Passport (DPP) and global ESG standards
Cryptographic Chain of Custody & Logistics Handoffs
- ■Multi-stakeholder responsibility transfers sealed with verifiable cryptographic signatures
- ■Timestamped geospatial coordinates and weight telemetry anchored at every physical handoff point
- ■Elimination of counterfeit reclamation claims and untracked recycling leaks across transport chains
- ■Deterministic reconstruction of asset custody histories for environmental audits and regulators
Verifiable ESG & Certified Material Recovery Attestation
- ■On-chain minting of certified recycling and material recovery tokens tied to verified telemetric proof
- ■Automated cross-reconciliation between initial component mass and recovered raw material yields
- ■Direct export of cryptographically signed compliance datasets for corporate sustainability reporting
- ■Programmable deposit-refund and incentive distribution via non-custodial escrow smart contracts
Agentic AI Routing & Circularity Optimization
- ■Autonomous agents evaluating discarded components to determine repair vs. material recycling paths
- ■Dynamic logistics route optimization based on real-time fill levels and hazardous material priorities
- ■Automated valuation of recoverable critical minerals and secondary market component pricing
- ■Natural language operational queries on material flows, regional recycling quotas, and lifecycle metrics
How It Works
Smart Receptacle Deployment & Sensor Calibration
We deploy sensor-enabled smart collection bins equipped with edge computer vision cameras, load cells, and encrypted MQTT communication gateways.
Optical Material Classification & Intake Logging
When e-waste is deposited, embedded computer vision models identify component types, record weights, capture visual evidence, and generate an intake DID.
Cryptographic Chain-of-Custody Handoffs
Collection drivers, transport logistics hubs, and regional sorting centers sign custody handoffs cryptographically with timestamped telemetric evidence.
Dismantling, Repair & Recovery Validation
Certified recycling and repair facilities record component refurbishment, precious metal extraction, and final material destining directly into the asset passport.
Ledger Anchoring & Automated ESG Certification
Lifecycle milestones are anchored to a distributed ledger, generating audit-ready environmental compliance proofs and triggering programmatic producer incentives.
Target Scenarios
Enterprise E-Waste & IT Asset Disposition (ITAD)
Securing the retirement of enterprise hardware, servers, and consumer electronics with auditable proof of physical destruction and certified recycling.
Manufacturer Extended Producer Responsibility (EPR)
Automating reverse logistics and regulatory compliance tracking for consumer electronics brands subject to mandatory take-back legislation.
Municipal Smart Waste & Resource Recovery
Optimizing municipal collection logistics, preventing hazardous lithium battery fires, and tracking municipal recycling efficiency in real time.
Critical Mineral & Battery Lifecycle Passports
Tracking electric vehicle and industrial battery packs from initial manufacturing through second-life energy storage and certified raw element recovery.
Deposit-Refund & Circular Incentive Networks
Rewarding commercial and consumer participants with instant tokenized payouts or vouchers upon cryptographically verified return of high-value components.
Tech Stack
Case Studies
Smart E-Waste Collection & Digital Passport Network
Deployed 60 intelligent collection receptacles integrated with optical sorting across regional transit hubs. Processed over 80,000 verified electronic assets, generating immutable digital product passports and cutting unrecovered reverse logistics losses by 44%.
Automated EPR Compliance & Chain-of-Custody Tracking
Architected an end-to-end material recovery traceability system for an industrial electronics manufacturer. Provided mathematically verifiable documentation of secondary material recovery for ESG regulatory reporting across three jurisdictions.
Frequently Asked Questions
How do intelligent waste bins classify electronics at the moment of intake?
The smart bin is equipped with edge cameras running lightweight neural network models (such as optimized YOLO variants) that identify the device category (e.g., smartphone, PCB, battery, power supply), while integrated load cells measure gross weight to verify the item before sealing the intake chamber.
What information is stored in a Digital Product Passport (DPP)?
A DPP contains immutable records of the original manufacturer, material composition, serial numbers, user ownership handoffs, repair records, parts replacements, and certified recycling destining, structured in W3C-compliant Verifiable Credential formats.
How is chain of custody verified during transportation and logistics?
Every transfer of physical material between logistics handlers, regional hubs, and recycling plants requires mutual cryptographic authorization using mobile digital wallets or hardware scanners, capturing GPS coordinates, timestamps, and weight differentials.
How does blockchain prevent fraudulent greenwashing claims?
By binding recycling certificates to cryptographically signed sensor inputs, physical weight logs, and optical sorting verification from certified edge hardware, the platform prevents double-counting and ensures that environmental claims are backed by physical evidence.
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