Build a verified log of on-the-job hours and skill assessments that automatically qualifies an apprentice for trade certification. Verified hours and assessment results are recorded as they happen, so when an apprentice qualifies, the certification board confirms eligibility instantly.
Turn easily lost or falsified paper hour logs into a verified, real-time record that qualifies an apprentice automatically.
01.
Record supervised hours as they happen. The DID and VC Ledger anchors each block of on-the-job hours with the supervising tradesperson, so a paper log that could be lost or padded becomes a signed, running total.
02.
Confirm skill assessments. The Compliance Attestations module records each passed competency check against the trade's requirements, so progress toward certification is evidence rather than a self-report.
03.
Seal each result. The Provenance Notary anchors assessment outcomes by digest, making a falsified skill certificate detectable against the recorded evidence.
04.
Qualify the moment thresholds are met. When logged hours and passed competencies reach the trade's requirement, the contract marks the apprentice eligible, so certification is not delayed by manual tallying.
05.
Attribute hours honestly. Each hour block is co-signed by a verified supervisor, so recorded time reflects real supervised work and not padded entries.
06.
Confirm eligibility instantly. A certification board reads the verified record and confirms an apprentice's readiness on demand, replacing a review of loose paper logbooks.
Follow a single apprentice from a logged block of hours through competency assessment to automatic qualification and board confirmation.
08:37:14
[SYS] Recording supervised hour block...
08:37:14
[CMD] logHours { apprentice: "app_5520", hours: 38, supervisor: "SUP_112" }
08:37:15
[AUTH] Co-signing hours with supervisor...
08:37:15
[OK] Hours logged. Total now 1240 of 2000.
Cerulea decomposes trade certification into modular contracts. Each layer logs verified hours, attests competencies, evaluates qualification, and confirms eligibility without loose paper logbooks.
Verified apprenticeship tracking is a horizontal capability. Here is how different actors put the certification ledger to work.
Confirm an apprentice's eligibility from a verified record of hours and competencies, replacing reviews of loose paper logbooks that are easy to lose or falsify.
Key Asset Types
Log supervised hours as they happen with co-signed attribution, giving apprentices a credible record and protecting the workshop against disputes over recorded time.
Key Asset Types
Carry a verified, running record of hours and passed assessments that qualifies them automatically, so certification is not delayed by lost paperwork or manual tallying.
Key Asset Types
Whether you are bridging an employer's workforce system or capturing hours from a supervisor's phone, Cerulea routes both into one verified apprenticeship record.
For employers on existing workforce systems. Logged hours and assessment events are translated into on-chain records and attestations through the API gateway automatically.
Workforce System
Employer Systems
Cerulea API Gateway
Hour & Competency Anchoring
Cerulea Private Chain
Apprenticeship Ledger
For supervisors logging hours on mobile. A co-signed entry from a supervisor device records verified hours directly on the ledger.
Supervisor Device
On-Site Logging
Certification Validators
Hour Consensus
Cerulea Ledger
Shared Apprenticeship Record
Building an apprenticeship tracker with verified hour logging, competency attestation, and automatic qualification from scratch requires specialised workforce-systems engineers and long integration cycles. 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 workforce-compliance integration benchmarks. Building verified hour logging, wiring competency attestation, and shipping automatic qualification for an average trade program takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your hour and competency rules into pre-audited WebAssembly binaries and provisions the apprenticeship ledger and eligibility layer instantly.