In a cargo, hull or claims dispute, what gets contested months later is simple: what were the conditions, and where was the vessel, at the time? We turn live AIS vessel positions, marine weather, tide stations and GPS integrity at sea into Ed25519-signed, provenance-stamped, archived records — captured as they happen, so anyone can re-check them later without trusting your word or ours. Evidence, not a navigation aid — and not a guarantee of vessel truth.
When a cargo is damaged, a hull is holed, or a vessel arrives late, the claim turns on what was true at a specific time and place — the sea state, the weather, the tide, and where the vessel actually was. Most of that arrives as self-reported logs or screenshots: a master's note, a weather report pulled days later, an app capture. None of it is independent, and any of it can be questioned.
And an AIS gap — a vessel going dark — is itself a contested fact. Was the transponder off, jammed, or simply out of coverage? After the incident, there's rarely a record anyone can trust to settle it. What holds up is an independent, third-party record — captured at the moment it existed, signed and timestamped, and re-checkable by either party. That's what this vertical provides.
Live maritime conditions, delivered the same way every datapoint we publish is — signed, sourced, and archived.
shipping_status tool returns live AIS vessel positions, names, types and destinations across the Baltic (Digitraffic Finland), by region preset — a third-party record of what was broadcast at a time.marine_forecast tool returns wave height, swell, period, direction and sea-surface temperature for a coast — the conditions a dispute later argues over.tides tool (NOAA CO-OPS) and ocean_buoys (NOAA NDBC, ~900 stations reporting) give tide and live buoy readings at a station.gps_interference tool gives a region-level GPS/GNSS-integrity indicator — the signal behind an AIS gap or a wandering fix near a contested coast. Pairs with the GPS-integrity vertical.This is a live shipping_status reading, fetched in your browser from POST /v1/batch — live AIS vessel positions in the Baltic (Digitraffic Finland, source updates ~every 30s). The count is the vessels currently reported in the selected region. Pick a region to re-fetch.
30
30 vessels were reporting live AIS positions in this region — names, types and destinations included in the record. Live AIS via Digitraffic Finland (Baltic coverage), captured as a signed, provenance-stamped reading.
AIS is third-party, self-reported vessel data. This is a signed record of what was broadcast and observed at a time — not a guarantee of vessel truth, position accuracy or completeness. A vessel can broadcast a wrong position, or not broadcast at all. It is evidence, not a navigation aid and not a safety guarantee; coverage here is the Baltic.
When a loss turns on the sea state, the tide, or a vessel's position at a time, an independent third-party reading signed at that moment is a record neither party controls — evidence, not a self-report.
Produce a signed, timestamped record of weather, sea state, tide and AIS position for the time and place in question — captured as it happened, re-checkable by either side.
A vessel going dark is a contested fact. A signed record of what was broadcast and observed around that window gives a documented basis to investigate — not just a recollection.
Capture signed AIS, tide and marine-weather records for your approaches and basin, archived as they happened — an auditable account of the conditions on a given shift.
An Ed25519-signed, archived datapoint anyone can independently verify — proof a reading existed unchanged at a time, useful when conditions or position are in dispute.
A region-level GPS-integrity indicator alongside the AIS record helps distinguish a jammed or degraded fix near a contested coast from a transponder simply switched off.
One keyless MCP or REST call: shipping_status, marine_forecast, tides, ocean_buoys or gps_interference. No key to get started.
The response carries the AIS positions, sea state, tide or GPS-integrity reading for your region or station — each with its source and exact measurement time.
Every response is Ed25519-signed and provenance-stamped, and written to the append-only archive — so you can produce it months later.
Either party can re-check the signature on the public verify page, see live coverage on the live map, or use the open-source verifier.
Take the maritime vertical on its own — live AIS, marine weather, tides, buoys and GPS integrity at sea, each signed, provenance-stamped, archived, with the public verify page, scoped to your regions and volume. Starting points below, in Australian dollars; final scope and price are agreed on a call.
Starter
A$99 /mo
from · indicative
Live shipping_status, marine_forecast and tides over your regions, signed and provenance-stamped, with the public verify page — for a single team or desk.
Claims
A$249 /mo
from · indicative
All maritime feeds plus ocean_buoys and gps_interference at sea, the append-only archive for your records, and higher volume — for active claims and adjusting work.
Insurer / port
A$499 /mo
from · indicative
Multi-region coverage, archive retention scoped to your audit needs, and delivery shaped for underwriting, P&I or port-ops workflows.
These are starting points, not a checkout. Every engagement is scoped to your regions, volume, and how you need it delivered — final pricing is agreed before any work begins. Want the GNSS-jamming angle on its own? See GPS integrity. Need weather conditions at a site on a date, signed for a claim? See weather evidence. Want your own source wrapped the same way? See done-for-you.
AIS is third-party, self-reported vessel data; marine weather is a model forecast, not a measurement. We provide a signed record of what was broadcast or observed at a time — not a guarantee of vessel truth, position accuracy, or navigation safety. Signing and anchoring prove that a datapoint existed, unchanged, at a specific time — they do not prove it is true or accurate; we make no accuracy guarantees about the upstream source, and this is not an official marine forecast or warning. This is an independent, signed record — evidence, not a navigation aid and not a safety guarantee; never the sole basis for any safety-of-life-at-sea decision.
Tell us your regions and how you'd use it, and we'll scope the maritime vertical on a short call. No card details, no checkout; we agree the scope and price first.