Hold a private aviation parts chain where OEM attestation, custody, and credentialed maintenance records live on one Traceability Ledger. Device Attestation and the Evidence Chain make counterfeit parts detectable at receiving, while the Quality and Recall Ledger pushes airworthiness directive alerts to the exact holders.
Turn a fragmented maintenance paper trail into a continuous, tamper-evident part genealogy.
01.
Bind each part to its manufacturer at birth. The OEM signs a provenance record on the Traceability Ledger, so a component carries a cryptographic origin claim that a counterfeit cannot forge.
02.
Stop unapproved parts before installation. Device Attestation verifies a part's signed identity at goods-in, and a component with no valid OEM chain is rejected instead of entering the hangar.
03.
Record who touched what. Every inspection and repair is written to the Evidence Chain under the technician's verified credential, building a maintenance history no clipboard can lose.
04.
Reach the right holders instantly. When the Quality and Recall Ledger flags a suspect lot, alerts route to every current custodian of an affected part rather than a stale mailing list.
05.
Reconstruct history in minutes. During a safety event, an investigator queries the ledger for a part's full custody and repair genealogy instead of chasing scattered archives.
06.
Preserve the record across owners. A part's provenance follows it through resale, lease return, and teardown, so its lineage survives every transfer between operators and MROs.
Follow a single component from OEM manufacture through receiving, maintenance, and a regulator's safety investigation.
07:11:40
[SYS] Initializing Part Provenance Manifest...
07:11:40
[CMD] mintPart { pn: "7A21-4471", serial: "SN88213", oem: "OEM_0x41" }
07:11:41
[AUTH] Verifying OEM attestation signature...
07:11:41
[OK] Part SN88213 anchored at block 5120844.
Cerulea decomposes airworthiness into modular contracts. Each layer mints origin, gates receiving, seals maintenance, and exposes genealogy without any single MRO or operator owning the record.
Airworthiness provenance is a horizontal capability. Here is how different aviation actors put the shared parts chain to work.
Sign a provenance record at manufacture so genuine parts carry an unforgeable origin, protecting brand and safety reputation while making grey-market counterfeits detectable at every downstream receiving dock.
Key Asset Types
Verify each component at goods-in and record every maintenance task under a credentialed technician, cutting counterfeit exposure and turning a scattered paper trail into an instant, auditable history.
Key Asset Types
Reconstruct the complete genealogy of any part during a safety investigation in minutes and push airworthiness directives directly to current holders instead of broadcasting to stale distribution lists.
Key Asset Types
Whether you are bridging an OEM ERP and MRO maintenance system or capturing part scans from hangar-floor devices, Cerulea routes both into one shared parts chain.
For manufacturers and MROs on legacy ERP and maintenance software. Existing part and work-order events are translated into signed on-chain provenance records through the API gateway automatically.
Legacy ERP / MRO
Maintenance Systems
Cerulea API Gateway
Event Hashing & Signing
Cerulea Private Chain
Aviation Parts Ledger
For receiving clerks and technicians on ruggedized devices. A signing app attests each part scan and maintenance task from a device wallet and routes it straight to the ledger.
Scanner / Device Wallet
Receiving & Tech Devices
Consortium Validators
Provenance Consensus
Cerulea Ledger
Shared Part Record
Building an aviation parts chain with OEM attestation, receiving gates, credentialed maintenance logs, and directive routing from scratch requires safety-domain engineers and long consortium integration cycles. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 13 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects aviation safety-system integration benchmarks. Wiring each OEM and MRO system together, building custom attestation and directive-routing logic, and passing airworthiness data governance takes a baseline of 9 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your provenance and recall rules into pre-audited WebAssembly binaries and provisions the shared parts ledger instantly.