Introduction
VesselChain is pleased to announce the Alpha release of its platform for blockchain bunkering certification, helping manage bunkering invoices and fuel documentation. This first release represents an important step in our mission to bring transparency, auditability, and digital trust to the maritime fuel supply chain.
The Alpha version is currently accessible through a private pilot program. The application is live and running at https://app.vesselchain.org, where invited users can securely test and explore the platform’s core features. Built on the Ignis blockchain, the platform provides a secure environment where fuel documentation can be registered and verified using blockchain technology. This marks a foundational step toward industry-wide adoption of blockchain bunkering certification.
Why Bunkering Needs a Digital Solution
The enforcement of the Mediterranean Sulphur Emission Control Area (ECA) requires vessels operating in the region to comply with strict sulphur limits. These regulations demand greater control and traceability over the quality and source of marine fuel.
Traditional documentation processes based on paper or non-standardized systems make it difficult to ensure transparency or prevent fraud. VesselChain addresses these challenges by offering a digital solution where every certificate is securely stored and verifiable on the blockchain.
What the Alpha Version Offers
The Alpha version focuses on enabling the registration and verification of bunkering invoices. It allows authorized users to upload certified fuel documentation and link it to blockchain records for independent validation.
Key functionality includes:
• Uploading PDF versions of bunkering invoices
• Automatic generation of a cryptographic SHA256 hash
• Submission of certification metadata to the Ignis testnet
• Blockchain transaction logging with visible confirmation status
• Secure document access based on role-specific permissions
The system supports separate interfaces for shipowners, suppliers, and readers, each with a clear and functional view designed for their responsibilities. All uploaded documents can be verified through their associated blockchain transactions.
As an example, a fictional invoice for the vessel “Blue Horizon” demonstrates the Alpha interface. It includes data such as a delivery of MGO with a sulphur content of 0.1 percent, linked to the port of Singapore and registered under a sample supplier. This sample is provided solely to illustrate platform features in a controlled environment. This marks a foundational step toward industry-wide adoption of blockchain bunkering certification.
How the Platform Uses Ignis
VesselChain uses the Ignis blockchain, developed by Jelurida, as its underlying technology. Ignis is a modular blockchain that supports transparent and secure data management for real-world applications.
The platform benefits from Ignis features such as:
• Immutable data registration that ensures documents cannot be modified once uploaded
• Public audit trails that confirm the authenticity of invoice data
• Privacy controls and encrypted messaging for sensitive information
• Lightweight contract support for future automation of compliance rules
All records submitted during this Alpha phase are published on the Ignis testnet, allowing participants to explore the certification workflow in a secure and simulated environment. The use of Ignis reinforces the platform’s reliability as the technical backbone for blockchain bunkering certification.
A Platform for the Maritime Industry
VesselChain is tailored specifically for maritime stakeholders. The platform is not a generic blockchain tool, but a purpose-built system designed around how the marine fuel supply chain works.
Supported roles include:
• Shipowners who manage vessels and receive certified documentation
• Suppliers who issue and upload bunkering certificates
• Regulatory readers or classification societies who inspect and verify certificates
Each user profile has dedicated access, providing clarity, security, and usability throughout the process of certification and inspection.
Request Access to the Alpha Program
VesselChain is currently offering access to the Alpha version through a private pilot program. This early phase is designed to gather feedback and validate the platform’s core functionality in real operational settings. Interested parties, including shipowners, marine fuel suppliers, port authorities, and compliance professionals, are invited to request participation in the testing phase.
To express interest or request more information, please contact our team via the official contact page. Participants will gain early insight into how blockchain technology can improve compliance workflows, reduce document fraud, and streamline bunker invoice validation.
We are committed to building a future where marine fuel compliance is efficient, trusted, and fully transparent. VesselChain aims to become the reference solution for blockchain bunkering certification in a rapidly evolving regulatory landscape.
Read more on why blockchain matters for certification in the Mediterranean ECA.
