Confirm that provident fund contributions were made correctly for every mine worker, including contract and subcontractor-employed labour. Contributions are checked against each worker's verified employment record regardless of which subcontractor employs them, giving the mining company and fund trustee a complete compliance picture.
Turn a common subcontractor compliance gap into a verified match between employment and contribution.
01.
Give every worker a record. The Civil Registry anchors each mine worker's verified identity and employment, so contributions are checked against a real person rather than a subcontractor's payroll claim.
02.
Cover labour across every layer. Contributions are tracked regardless of which subcontractor employs a worker, closing the gap where contract labour is left out of the compliance picture.
03.
Anchor each payment. Compliance Attestations bind each provident fund contribution to a worker and period, so a recorded contribution is evidence rather than a spreadsheet entry.
04.
Reconcile pay to work. Each contribution is matched against the worker's verified employment record, so a missing or short contribution surfaces automatically against the days worked.
05.
Give the trustee the whole view. The mining company and fund trustee see a complete, worker-level compliance status across direct and contract labour in one place.
06.
Record every check. Audit Logs seal each attestation and match result, so the company can prove compliance and limit liability exposure with a time-stamped history.
Follow a contract worker from a verified employment record through a contribution attestation to a complete compliance picture for the trustee.
08:40:19
[SYS] Registering worker via Civil Registry...
08:40:19
[CMD] registerWorker { id: "WK_88213", sub: "SUBCON_14", role: "HAULER" }
08:40:20
[AUTH] Verifying worker identity and engagement...
08:40:20
[OK] Worker WK_88213 anchored at block 7811990.
Cerulea decomposes contribution verification into modular contracts. Each layer registers, attests, matches, and reports so that provident fund compliance covers every worker regardless of the subcontractor between them and the mine.
Employment-matched contribution proof is a horizontal capability. Here is how different actors around mine labour put the verified record to work.
Prove provident fund contributions were made for every worker across all subcontractors, closing the compliance gap that exposes the company to liability for contract labour.
Key Asset Types
Read a complete, worker-level compliance picture reconciled against verified employment, replacing self-reported subcontractor spreadsheets with an auditable on-chain record.
Key Asset Types
Gain assurance that contributions are recorded and matched to their actual employment regardless of which subcontractor engages them, protecting their entitlement.
Key Asset Types
Whether you are bridging a payroll and PF system or capturing attestations from subcontractors, Cerulea routes both into one employment-matched contribution ledger.
For mining companies and PF systems on legacy payroll. Existing contribution records are translated into signed, worker-matched on-chain attestations through the API gateway automatically.
Legacy Payroll / PF
Company Systems
Cerulea API Gateway
Record Hashing & Signing
Cerulea Private Chain
Contribution Ledger
For subcontractors reporting contributions. Attestations are signed from a subcontractor wallet and routed directly to the ledger for employment matching.
Subcontractor App
Contractor Systems
Consortium Validators
Attestation Consensus
Cerulea Ledger
Matched Contribution Record
Building an employment-matched contribution network with a verified worker registry, contribution attestation, and subcontractor-agnostic reconciliation from scratch requires specialised engineers and long payroll 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 payroll and benefits integration benchmarks. Building a verified worker registry, contribution attestation, and subcontractor-agnostic reconciliation across contract labour for an average operation takes a baseline of 7 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your attestation and matching rules into pre-audited WebAssembly binaries and provisions the registry and reconciliation layer instantly.