Summary
This systematic review explores how blockchain is being applied in maritime logistics, highlighting its potential to digitally transform documentation, tracking, and port operations. It synthesizes 47 peer-reviewed publications, evaluating use cases from electronic bills of lading to customs clearance and container visibility platforms.

The authors propose a conceptual blockchain ecosystem tailored to maritime logistics, addressing technical architecture, trust models, and governance issues. Key blockchain platforms analyzed include Ethereum, Hyperledger Fabric, and commercial systems like TradeLens.

A central finding is that while blockchain offers security and transparency gains, actual implementations face legal, interoperability, and coordination challenges—particularly in multi-stakeholder port environments.

Why I Recommend It
This is one of the most rigorous, academic blockchain reviews I’ve found specific to maritime logistics. It’s ideal for readers building or assessing digital trust mechanisms in port ecosystems. The framework is conceptually strong and points out real-world friction in deployments.

Key Terms:
Blockchain Logistics, Maritime Cybersecurity, Smart Ports, TradeLens, eBill of Lading, Port Community Systems, Distributed Ledger Technology

My Notes:
I found this paper especially helpful in grounding the blockchain hype in reality. It doesn’t overstate the tech—it shows where value can be unlocked, but also where adoption is stuck. A good source to cite for risk-benefit discussions and to shape future architecture research.

Recommendation:
A valuable synthesis for logistics tech strategists, port system architects, and researchers building secure, transparent platforms. Use it to guide blockchain feasibility studies or ecosystem requirement mapping.