Every system class.One lifecycle.
The same eleven-stage lifecycle, the same review gates and the same ELANG model run whatever the system is. Two of these are live in the platform — the seeded Marlin-XR demo ledger, forty items across all eleven stages, and the Kestrel-1 worked example — and three are the audited ELANG reference models shipped in the repo. Each card says which it is.
Marlin-XR Seabed Survey AUV
Surface / subsea vehicle — ISO 3691-4, COLREGs / IMO MASS Code
An autonomous underwater vehicle surveying the export-cable corridor of the Dogger Bank offshore wind farm. The bundled demo ledger: forty items seeded across all eleven lifecycle stages, from the mission brief to the deployment procedure.
- In the platform
- Seeded demo ledger
- Items · stages
- 40 · 11


Kestrel-1 Survey UAV
UAV — NASA SE Handbook Rev.2, EASA UAS 2019/947
A fixed-wing survey UAV, seeded as a worked example: eight requirements, six components, four suppliers and four verifications, wired into a traceability graph, with a real ELANG system_model and an inline Technical Data Package.
- In the platform
- Worked example
- Standards
- 2


Kronos Robotic Work Cell
Production machine / manipulator — ISO 10218, ISO 13849, ISO 230
A six-axis robotic work cell modelled end to end in ELANG as an audited reference — roughly a thousand lines carrying a functional-safety design to ISO 13849-1 Performance Level d, with every safeguard traced to the hazard it mitigates.
- In the platform
- ELANG reference model
- Standards
- 3


SunnyGrid80 Solar-Storage Plant
Generic system (ISO/IEC/IEEE 15288) with electronics and cyber assurance
An 80 MW photovoltaic plant with a 40 MW / 80 MWh battery energy-storage system and its grid substation, modelled in ELANG as an audited reference to UL 9540A and IEC 62443 — a system-of-systems where the interfaces carry as much of the design as the boxes.
- In the platform
- ELANG reference model
- Standards
- 3


Embedded Radar Sensing Module
Embedded RF / radar — ITU Radio Regulations, IEC 61000 / 60068, IPC-2228 / 6018
An embedded radar sensing module — the system class the RF/radar recipe covers: a mixed-signal board where spectrum, EMC, environmental and fabrication standards constrain the design as hard as the sensing requirement does.
- In the platform
- ELANG reference model
- Standards
- 5


Yours is the sixth.
Tell us what the system is and the one requirement that keeps you up at night. We will take it through the ledger and walk a gate with you.