AIS Data YOU Can Trust
AIS signals can be spoofed, cloned, and manipulated. Most pipelines have no way to detect it. Every message in the Worldwide AIS Network is signed by the physical receiver that captured it, timestamped against a GNSS clock, and attested on-chain before it reaches your pipeline. Start building on data you can actually verify.
Trusted By
Your product inherits your data's problems
Spoofed positions, cloned identities, and silent coverage gaps flow straight into whatever you build on top: analytics, alerts, compliance checks, training sets. Filtering downstream is guesswork. The only durable fix is knowing which messages are genuine before they enter your pipeline.
Independent by design
Every message carries its own proof
Every message in the feed is captured at source by the network's own stations in 40+ countries and cryptographically sealed the moment it arrives. The result is a record anyone can verify and no one can quietly edit: nothing altered, nothing filtered, nothing removed. Not even by us.
The proof is in the payload
Every response includes the verification status of every message, scored at capture and sealed by cryptography. Genuine, suspect, or likely spoofed: you see it per vessel, per position, in plain JSON. Build filters on it, train models on it, or audit it down to a single message.
Maritime AI
A team building vessel-behaviour models feeds them years of historical AIS. With verification attached to every message, they exclude likely spoofed tracks before training and weight low-confidence positions accordingly. The model learns from real movements, and the team gets a data lineage they can show their own customers.
Compliance and risk
A screening platform flags vessels for dark activity and manipulated positions. Built on verified AIS, every flag carries its evidence: which messages were genuine, which were suspect, and when. So when a customer or regulator asks why a vessel was flagged, the answer is in the data, not in a judgment call.
Emissions analytics
Voyage emissions are calculated from positions, speeds, and time at sea. If the underlying track is wrong, the number is wrong. A carbon analytics provider builds on sealed, verifiable positions, so every reported figure traces back to messages that can be checked, by them or by anyone they report to.
Worldwide AIS Network ApS
CVR: 45911748
Frederiksgade 6,
Copenhagen, 1265.
Denmark
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© 2026 by Worldwide AIS Network ApS