4. Platform Architecture
4.1 Overview
LabelX is built as a modular web-based platform designed to scale across millions of labeling interactions while maintaining transparency, efficiency, and fairness. The architecture connects three essential layers:
1️⃣ Front-End Interaction Layer (Web Platform) 2️⃣ AI + Validation Engine (Core Logic Layer) 3️⃣ Blockchain Integration Layer (Reward & Verification)
Each layer communicates through standardized APIs to ensure flexibility, performance, and data traceability.
4.2 System Architecture Diagram (Conceptual)
┌─────────────────────────────────────────────┐
│ LABELX WEB APP │
│────────────────────────────────────────────│
│ User Interface │ Mission Engine │ Wallet │
│ (React/Next.js)│ (Gamified UX) │ Link │
└──────────┬──────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────┐
│ AI + VALIDATION ENGINE │
│────────────────────────────────────────────│
│ Label Queue │ Review Consensus │ Quality AI│
│ (Redis/API) │ (Voting Logic) │ Scoring │
│ Storage: IPFS / S3 │ │
└──────────┬──────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────┐
│ BLOCKCHAIN LAYER (BSC) │
│────────────────────────────────────────────│
│ Proof of Contribution (Hash Registry) │
│ Merkle Snapshot + Airdrop Claim │
│ Smart Contracts ($LBLX, Distributor) │
└─────────────────────────────────────────────┘4.3 Front-End Interaction Layer
The LabelX Web App is the central access point for contributors and organizations. It provides an intuitive, responsive, and gamified environment for all core user activities.
Main Components:
Mission Center: Displays available labeling and review missions.
Real-Time Dashboard: Tracks progress, accuracy, and leaderboard rank.
Profile & History: Stores completed missions, quality scores, and token rewards.
Wallet Integration: Enables BSC wallet connection for claiming $LBLX tokens.
Admin Portal (Enterprise): Uploads new missions, gold data, and monitors accuracy metrics.
Technology Stack:
Front-End: React / Next.js
Design System: TailwindCSS + Framer Motion
Auth: OAuth2 / JWT + Telegram optional login
Hosting: Vercel / Cloudflare
4.4 AI + Validation Engine (Core Logic Layer)
The LabelX Core Engine handles data processing, quality validation, and scoring logic. It’s built for real-time consensus computation and fairness auditing.
Core Modules:
Mission Queue Manager
Assigns random mission batches from database.
Ensures unique assignment per user to prevent redundancy.
Review Consensus System
Cross-validates submissions via multi-user agreement (3–5 validators).
Uses weighted consensus (higher accuracy = higher vote weight).
Quality Scoring AI
Evaluates each user’s accuracy, consistency, and time efficiency.
Updates user reputation and reward multiplier in real-time.
Anti-Fraud Layer
Detects abnormal patterns (speed, copy/paste, identical answers).
Flags potential bots or low-quality users for review.
Data Provenance Tracker
Generates content_hash and batch_hash for every labeled dataset.
Uploads to IPFS for immutability and traceability.
Tech Stack:
Python (FastAPI) / Node.js (NestJS)
PostgreSQL + Redis
Celery / BullMQ for asynchronous task handling
IPFS + AWS S3 for dataset storage
4.5 Blockchain Integration Layer
The blockchain layer is responsible for reward transparency, on-chain proof, and decentralized ownership.
Core Smart Contracts
LBLX Token (ERC-20)
Main utility and reward token on BNB Smart Chain
Proof of Contribution (PoC) Registry
Stores dataset and contributor hashes
Merkle Distributor
Handles seasonal reward distribution and claim verification
Reward Flow
1️⃣ All mission completions → Off-chain points recorded in DB.
2️⃣ At the end of each reward cycle, system computes all user totals.
3️⃣ A Merkle Tree is generated with (address, total_amount) pairs.
4️⃣ Root hash is stored on-chain in the Distributor Contract.
5️⃣ Users verify proof and claim their tokens directly from the blockchain.
This ensures zero trust reward execution, where users don’t depend on centralized administrators.
4.6 Proof of Contribution (PoC) Framework
LabelX’s Proof of Contribution mechanism acts as the connective tissue between user effort and blockchain transparency.
Data Hashing
Every data point is hashed (SHA256) and linked to contributor ID.
Batch Records
Each mission batch is assigned a unique batch_hash.
Quality Proof
Review results, accuracy, and timestamps are sealed via hash.
On-chain Trace
Merkle root links each user’s total verified contribution.
The PoC system establishes verifiable attribution for all contributors — a foundation for future integrations such as contributor NFTs or AI impact reputation systems.
4.7 Data Flow Summary
Example:
A user labels 50 tasks.
Other users review and confirm 90% accuracy.
LabelX assigns a Quality Score (QS = 0.9).
Points converted to 0.9× reward weight.
Season ends → User receives claim proof for $LBLX tokens.
Every step is measurable, traceable, and auditable — ensuring integrity for both the contributor and the ecosystem.
4.8 Security & Anti-Fraud Design
LabelX’s architecture incorporates multiple safety mechanisms to maintain trust and data purity.
Front-End
Captcha, rate limiting, wallet verification
Core Engine
Speed & pattern analysis, gold data traps, consensus mismatch detection
Blockchain Layer
Merkle verification, non-custodial claims, transparent distribution
Additionally, the system supports automated flagging and manual review, ensuring the elimination of spamming or fake contributions.
4.9 Scalability & Extensibility
The modular design allows LabelX to evolve beyond text labeling into multimodal data tasks:
Phase 2: Image, audio, and video labeling
Phase 3: Enterprise-level API integrations
Phase 4: Decentralized model feedback and governance
The platform can also integrate with partner AI systems that require verified data streams, establishing LabelX as a Data-as-a-Service (DaaS) protocol for decentralized AI ecosystems.
4.10 Summary
LabelX’s architecture is built for trust, scalability, and transparency. Every labeled data point becomes a verifiable contribution, every contributor earns measurable value, and every reward is settled securely on-chain.
Through its three-layer structure — Web, Validation Engine, and Blockchain — LabelX redefines how human intelligence interacts with AI training pipelines, turning individual effort into collective intelligence and digital ownership.
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