Let the approval authority instantly verify an architect's and contractor's license status against a verified professional registry before granting plan approval. Approvals based on lapsed or fake licenses are prevented at the moment of submission.
Turn a manual check of paper licenses into instant verification against a live professional registry.
01.
The DID and VC Ledger issues each architect and contractor a verifiable license credential, so validity is checked cryptographically rather than from a scanned certificate.
02.
The approval office queries current license status at submission, catching a lapsed or suspended license that a static document would hide.
03.
The Civil Registry module ties each credential to a verified professional identity, so a forged license cannot borrow a genuine registration number.
04.
The Compliance Attestations module blocks plan approval unless both the architect and contractor credentials verify as valid and current.
05.
When a licensing body revokes a credential, the change propagates immediately, so an approval cannot rest on a license valid only yesterday.
06.
Each approval records which credentials were verified, giving an audit trail that proves the office checked valid licenses before signing off.
Follow one plan submission from credential presentation through live verification to a gated approval.
09:05:19
[SYS] Issuing professional license credential...
09:05:19
[CMD] issueVC { pro: "ARC_3391", license: "COA_VALID", exp: 2028 }
09:05:20
[AUTH] Binding credential to civil registry identity...
09:05:20
[OK] Credential anchored at block 7402118.
Cerulea decomposes license verification into modular contracts. Each layer issues credentials, verifies status, gates approval, and records the trail without any office approving on a lapsed or fake license.
Instant license verification is a horizontal capability. Here is how different approval actors put the credential check to work.
Verify architect and contractor licenses live before granting plan approval, removing the risk of approving on lapsed or fabricated credentials.
Key Asset Types
Issue and revoke verifiable license credentials that update everywhere instantly, so a suspension takes effect at every approval office at once.
Key Asset Types
Present a portable, verifiable license that clears approvals without repeated manual document checks, speeding project sign-off.
Key Asset Types
Whether you are bridging a municipal approval system or capturing credentials from a professional's wallet, Cerulea routes both into one license verification record.
For offices on municipal approval systems. Submission and licensing data translate into on-chain verification calls through the API gateway automatically.
Approval System
Municipal Systems
Cerulea API Gateway
Credential Hashing & Signing
Cerulea Private Chain
License Verification Ledger
For architects and contractors presenting credentials. A wallet app signs credential presentations and routes them directly to the verification contract.
Wallet App
Professional Devices
Consortium Validators
Credential Consensus
Cerulea Ledger
Verified License Record
Building a license verification system with verifiable credentials, live status checks, and approval gating from scratch requires specialised identity and govtech engineers. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 11 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects identity and govtech integration benchmarks. Issuing verifiable credentials, wiring live status checks, and gating approvals for an average jurisdiction takes a baseline of 7 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your credential and approval rules into pre-audited WebAssembly binaries and provisions the DID and attestation layers instantly.