Publish a supplier's verified audit results to participating OEMs on a shared network so one recent audit replaces many duplicate ones. Compliance Attestations record each result, and the DID and VC Ledger with Role-Based Access Control governs exactly who reads it.
Turn repeated, siloed supplier audits into one shared, permissioned, always-current record.
01.
Record a result once. An accredited auditor writes a supplier's verified outcome to the shared network, and participating OEMs read that same result instead of scheduling their own.
02.
Bind evidence to the verdict. Compliance Attestations capture each finding, corrective action, and closure under the auditor's signature, so a shared result carries provable substance.
03.
Show the right OEM the right slice. Role-Based Access Control governs read scope, so a supplier exposes an audit to approved customers without publishing it to the whole network.
04.
Trust the source. The DID and VC Ledger verifies the auditor's accreditation before a result is accepted, so a shared record only ever originates from a qualified assessor.
05.
Keep evidence fresh. Each audit carries a validity window, and the network flags a result approaching expiry so OEMs never rely on quality evidence that has gone stale.
06.
Cut the redundant burden. Because multiple OEMs consume one recent shared audit, the repeated on-site assessments that exhaust suppliers and OEM quality teams fall away.
Follow a single supplier audit from an accredited assessment through permissioned sharing to reuse by several OEMs.
08:15:04
[SYS] Verifying auditor accreditation...
08:15:04
[CMD] verifyCredential(did: "did:cer:aud:71")
08:15:05
[AUTH] Resolving accreditation issuer chain...
08:15:05
[OK] Auditor authorised to publish.
Cerulea decomposes shared supplier audits into modular contracts. Each layer accredits the assessor, attests the result, scopes access, and serves current evidence without any OEM owning the record.
Shared supplier audits are a horizontal capability. Here is how different actors put the permissioned quality record to work.
Qualify a supplier from one recent shared audit instead of dispatching a team for a redundant on-site assessment, freeing quality engineers while relying on evidence that stays current.
Key Asset Types
Publish a single verified audit and expose it selectively to approved customers, ending the cycle of repeated visits from every OEM against largely the same standards.
Key Asset Types
Anchor auditor accreditations and standard references so every shared result on the network is traceable to a qualified assessor working against a recognised specification.
Key Asset Types
Whether you are bridging OEM quality systems or capturing audit results from an assessor's field tablet, Cerulea routes both into one shared, permissioned record.
For OEMs on legacy supplier-quality management systems. Existing qualification records are translated into scoped on-chain reads through the API gateway automatically.
Legacy SQM / ERP
OEM Quality Systems
Cerulea API Gateway
Access Scoping & Serving
Cerulea Private Chain
Shared Audit Ledger
For accredited auditors on a field tablet. A signing app publishes each verified result from an auditor wallet and routes it directly to the shared ledger.
Field Tablet / Wallet
Accredited Auditors
Consortium Validators
Attestation Consensus
Cerulea Ledger
Shared Audit Record
Building a shared supplier-audit network with accredited publication, role-based access, and currency enforcement from scratch requires quality-domain engineers and long multi-OEM alignment. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 12 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects multi-party quality-system integration benchmarks. Aligning several OEMs on a shared schema, building role-based access, and shipping currency enforcement takes a baseline of 7 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your audit and access rules into pre-audited WebAssembly binaries and provisions the shared audit ledger instantly.