Run a data labeling marketplace where workers are paid automatically based on verified label quality scores, with a portable quality reputation. Escrow and Conditional Settlement, the DID and VC Ledger, and Wallet Authentication verify quality through consensus or expert review and pay workers by accuracy, replacing flat per-task rates.
Turn flat per-task labeling pay into accuracy-based settlement with a reputation workers keep.
01.
Reward accuracy directly. The Escrow and Conditional Settlement module pays each worker by their verified label quality score, so precise labelers earn more than volume-only ones.
02.
Score labels objectively. Quality is established through worker consensus or expert review and anchored on-chain, so payment rests on a verified score rather than a manager's estimate.
03.
Let workers carry their record. The DID and VC Ledger issues each worker a portable quality credential, so a strong track record follows them across projects and requesters.
04.
Bind work to a real identity. Wallet Authentication ties each submission to its worker, so reputation and payment attach to a verified account that cannot be faked.
05.
Guarantee worker payment. Requester funds are held in escrow before labeling starts, so a completed, quality-verified task always settles.
06.
Show workers how they were judged. Each quality score and its basis are recorded, so a worker sees exactly why a label scored as it did and how it drove pay.
Follow a labeling task from escrow funding through submission and quality scoring to accuracy-based payment.
08:33:12
[SYS] Initializing Labeling Task Escrow...
08:33:12
[CMD] postBatch { id: "IMG_512", items: 5000, pool: 4000 }
08:33:13
[AUTH] Locking requester funds in escrow...
08:33:13
[OK] Batch IMG_512 funded at block 12010233.
Cerulea decomposes the labeling marketplace into modular contracts. Each layer funds tasks, authenticates workers, scores quality, and pays by accuracy without the requester controlling the score.
Accuracy-based labeling settlement is a horizontal capability. Here is how different actors put the marketplace to work.
Source labeled data at a quality bar they can trust, paying workers by verified accuracy so training sets improve without policing volume-driven, low-quality submissions.
Key Asset Types
Give workers accuracy-based pay and a reputation credential they own, so skilled labelers are rewarded and can carry their standing across requesters and platforms.
Key Asset Types
Run managed labeling programs on a transparent scoring and settlement layer, replacing opaque flat-rate contracts with verifiable, quality-linked payment and audit trails.
Key Asset Types
Whether you are bridging enterprise labeling platforms or capturing submissions directly from worker devices, Cerulea routes both into one settlement record.
For requesters on established labeling platforms. Task and scoring events are translated into on-chain escrow and quality records through the API gateway automatically.
Labeling Platform
Requester Systems
Cerulea API Gateway
Score Hashing & Signing
Cerulea Private Chain
Marketplace Ledger
For workers labeling from their own devices. A wallet-authenticated client submits labels directly to the marketplace contract.
Worker Device / Wallet
Labeler Client
Marketplace Validators
Scoring Consensus
Cerulea Ledger
Quality & Payment Record
Building a labeling marketplace with escrowed tasks, worker authentication, consensus quality scoring, and portable reputation from scratch requires specialised engineers and careful marketplace integration. 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 marketplace and reputation-system integration benchmarks. Building escrowed task settlement, worker authentication, consensus scoring, and a portable reputation credential for an average marketplace takes a baseline of 7 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your quality and payment rules into pre-audited WebAssembly binaries and provisions the escrow and reputation layer instantly.