Transparency & accountability on a decentralized network.
Enaleia Hub is a step toward a sustainable Mediterranean sea while fostering trust in the data that drives our clean-up efforts.
Enaleia Hub is a step toward a sustainable Mediterranean sea while fostering trust in the data that drives our clean-up efforts.

The Hub provide transparent data visualization and traceability while also streamlining operational workflows for Enaleia and its supply-chain partners. Powered by BFlow technology which leverages blockchain to enhances transparency and efficiency in tracking and managing environmental efforts, the Hub integrates multiple interfaces to support ourselves and our partners in submitting permanent attestations. It empowers us and our community to contribute data to a true sustainable future.
Using the mobile app, each port coordinator employed by Enaleia records and submits data directly to the blockchain. The mobile app operates as a distributed node, with each user having their own account (wallet) to interact securely with the blockchain.
If you are interested to learn more about Pollen Labs technology, please visit the repository.
Waste collected by the fisher community is sent to recyclers with a QR tag for traceability.
As the waste is processed, it is tracked through each stages till its final destination.
View a transparent product tracing in action with the Nelo X Enaleia Kayak.
After collection, the marine plastic is routed through our independant processing partners, namely recyclers and manufacturers. When these partners also submit attestations to the blockchain they reinforce the trust and accountability through their decentralized contribution.
Anyone can track materials throughout the supply chain and act as verifiers, with all data visualizations backed by attestations that are publicly verifiable through the blockchain explorer.
The public dashboard is a critical tool for showcasing transparency and highlighting the impact of our efforts. Additionnaly each data submission is stored on the blockchain in a human-readable format. This also ensures that future marine scientists or environmentalists can reference historical data for research.
The hub use Ethereum Attestation Service to store this data permanently.
How to read the data we attested? Discover Enaleia Hub attestation schema.

Pollen Labs for impactBFlow, the technology which powers Enaleia hub, was entirely conceptualized and developed by Pollen Labs. BFlow aim to improve transparency of supply chains through decentralized data capture. Our vision extends beyond this project as we envision enterprises striving in transparency through the adoption of sustainable technologies
We invite mission-aligned enterprises to contact us and explore how we can build impactful, transparent solutions together.
Back to top