Data

Data sources

The multi-source data ecosystem powering Prophetic's luxury market intelligence across 10 tangible asset segments.

Introduction

Prophetic aggregates verified data across 10 exceptional asset segments: watches, contemporary art, sneakers, fine wines, spirits, luxury bags, high jewellery, collectible cards, prestige automobiles, and premium real estate.

Our proprietary ingestion pipeline processes transactions continuously to deliver accurate valuations and predictive insights with 91% algorithmic accuracy. This documentation explains our data architecture, source ecosystem, and the rigorous verification processes that ensure institutional-grade intelligence.

Note: Data freshness varies by segment based on market structure and activity levels.

Overview

Prophetic Data Ecosystem

json

{
  "assets_catalogued": "32,000+",
  "segments": 10,
  "product_files": "1,000 × 250 parameters",
  "art_database": "4.5 GB",
  "insight_templates": "600 markdowns",
  "accuracy": "91%"
}
```

### Source Categories

| Category | Description | Role in Pipeline |
|----------|-------------|------------------|
| **Primary** | Direct transaction data | Auction results, retail sales, hammer prices |
| **Secondary** | Enrichment & context | Market indices, artist rankings, exhibition history |
| **Proprietary** | Exclusive partnerships | Curated databases, subscription services |
| **Connected APIs** | Real-time feeds | Live marketplace listings, availability tokens |

> **Important:** All sources are verified via our **Market Scout** validation layer before integration into the unified data layer.

---

## Source Architecture

### Data Flow
```
PROPHETIC SOURCE INTEGRATION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  Primary    Secondary    APIs    Proprietary
     
     
  ┌──────────────────────────────────────────┐
  Prophetic Ingestion Pipeline       
  Normalisation Deduplication 
  Enrichment Indexing            
  └────────────────────┬─────────────────────┘
                       
            ┌────────────────────┐
            Market Scout    
            AI-powered       
            verification     
            └──────────┬─────────┘
                       
            ┌────────────────────┐
            Unified Data Layer 
            32,000+ assets   
            └────────────────────┘
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

### Active Integrations by Segment

| Segment | Integration Type | Data Captured | Status |
|---------|------------------|---------------|--------|
| **Luxury Bags** | Marketplace APIs | Pricing, availability, condition grades | ✅ Active |
| **Contemporary Art** | Subscription service | Rankings, exhibitions, sales history | ✅ Active |
| **Sneakers** | Platform connectors | Sizes, colourways, authentication | 🔄 In progress |
| **Fine Wines** | Exchange feeds | Vintages, provenance, Liv-ex indices | 🔄 In progress |
| **Watches** | Market aggregators | References, box/papers, condition | 🔄 In progress |

> **Coming soon:** Deep integration for artwork provenance research and comprehensive transaction flow analysis.

---

## Segment Coverage

### Data Depth by Segment
```
COVERAGE DEPTH
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Segment              Depth             Products
────────────────────────────────────────────────
Watches              ██████████████████ Deep     ~120
Sneakers             ████████████████░░ Strong   ~100
Wines & Spirits      ████████████████░░ Strong   ~150
Collectible Cards    ██████████████░░░░ Solid    ~80
Contemporary Art     ██████████████░░░░ Solid    ~200
Luxury Bags          ████████████░░░░░░ Good     ~150
High Jewellery       ████████████░░░░░░ Good     ~80
Prestige Automobiles ██████████░░░░░░░░ Moderate ~60
Premium Real Estate  ██████████░░░░░░░░ Moderate ~60

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Total: ~1,000 product files × 250 avg parameters

Segment-Specific Data Points

Each product file contains up to 250 parameters tailored to segment requirements:


Segment

Key Parameters

Watches

Reference number, movement, complications, box/papers, service history

Sneakers

Model, colourway, size runs, authentication markers, release data

Contemporary Art

Artist, medium, dimensions, provenance chain, exhibition history

Fine Wines

Château, vintage, storage conditions, critic scores, case quantities

Luxury Bags

Model, leather type, hardware, condition grade, serial verification

Collectible Cards

Player/character, year, grading (PSA/BGS), population reports

High Jewellery

Stone certification, carats, metal purity, maker marks

Automobiles

VIN, mileage, service records, matching numbers, restoration history

Real Estate

Location, surface area, amenities, rental yield potential

Tip: Ask Prophetic about data depth for any specific asset or segment.

Contemporary Art Focus

Dedicated Art Market Database

The contemporary art segment benefits from a dedicated 4.5 GB database specifically engineered for artist scoring and ROI prediction algorithms.

json

{
  "size": "4.5 GB",
  "format": "Distributed CSV architecture",
  "compliance": "GDPR compliant",
  "personal_data": false,
  "use_cases": [
    "Probability algorithms",
    "Artist ROI calculation",
    "Prophetic Score generation",
    "Market momentum analysis"
  ]
}
```

### Art Data Enrichment

| Data Layer | Description | Application |
|------------|-------------|-------------|
| Rankings | Global artist positioning against peers | Score weighting |
| Exhibitions | Museum shows, gallery representations, fair presence | Institutional recognition |
| Sales History | Auction results, private sales when disclosed | Price trajectory |
| Market Trends | Category performance, medium preferences | Sector allocation |

> **Coming soon:** Fundamental provenance research integration for enhanced ROI prediction accuracy.

---

## Data Types

### Transaction Data

Primary market intelligence forms the foundation of all valuations:

| Type | Description | Frequency |
|------|-------------|-----------|
| Sale Records | Completed transactions with verified prices | Real-time to weekly |
| Active Listings | Current market offerings across platforms | Daily refresh |
| Pre-sale Estimates | Auction house valuations before sale | Event-driven |
| Hammer Results | Final auction prices including buyer's premium | Post-auction |

### Reference Data

Contextual layers that enrich raw transaction data:
```
ENRICHMENT ARCHITECTURE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

     ┌───────────────────────────────────┐
     Market Context             
     Economic indicators Sector     
     trends Collector sentiment     
     ┌─────────────────────────────┐  
     Historical Patterns       
     Price trajectories 
     Seasonality Cycles       
     ┌───────────────────────┐  
     Verified Transactions 
     ┌─────────────────┐  
     Product File   
     250 parameters  
     └─────────────────┘  
     └───────────────────────┘  
     └─────────────────────────────┘  
     └───────────────────────────────────┘
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

---

## Data Freshness

### Update Frequency by Segment

Market structure determines optimal refresh rates:
```
REFRESH RATES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

HIGH (daily)
Watches Sneakers Cards 
└─────────┴──────────┴───────┘
Liquid markets with active secondary trading

MODERATE (weekly)  
Wines Bags Art 
└───────┴──────┴─────┘
Established markets with regular transactions

EVENT-DRIVEN
Jewellery Automobiles 
└───────────┴─────────────┘
Concentrated around major auctions

PERIODIC
Real Estate 
└─────────────┘
Quarterly indices and transaction reporting

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

### Freshness Indicators

Every Prophetic output includes freshness metadata:

| Status | Description | Confidence Impact |
|--------|-------------|-------------------|
| Current | Latest available data | Full confidence |
| Recent | Within expected refresh window | Standard confidence |
| Ageing | Approaching next refresh cycle | Flagged in output |

---

## Market Scout — Real-Time Verification

### AI-Powered Validation Layer

Market Scout is Prophetic's proprietary verification engine that validates all generated insights against real-time market intelligence before publication.
```
MARKET SCOUT ARCHITECTURE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  Generated Insights
         
         
  ┌─────────────────────────────────────┐
  MARKET SCOUT                
  
  ┌─────────┐      ┌─────────┐      
  LLM #1  ←──► LLM #2  
  Fact   Market  
  Check   Verify  
  └─────────┘      └─────────┘      
  
  └──────┬───────┘            
  
  Consensus Engine              
  └────────────────┬────────────────────┘
                   
         Validated Output
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

### Validation Functions

| Function | Process | Outcome |
|----------|---------|---------|
| **Fact-checking** | Cross-reference data points against multiple sources | Accuracy confirmation |
| **Market validation** | Verify pricing against current market conditions | Relevance assurance |
| **Anomaly detection** | Flag statistical outliers and inconsistencies | Quality control |
| **Freshness audit** | Confirm data currency for time-sensitive outputs | Timeliness guarantee |

> **Important:** Every Prophetic insight passes Market Scout validation before reaching users.

---

## Geographic Coverage

### Global Market Reach
```
REGIONAL COVERAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

North America    ██████████████████████ Strong
                 New York Miami Los Angeles

Europe           ██████████████████████ Strong
                 London Paris Geneva Milan

Asia-Pacific     ████████████████░░░░░░ Solid
                 Hong Kong Tokyo Singapore

Middle East      ██████████████░░░░░░░░ Good
                 Dubai Doha

Latin America    ████████████░░░░░░░░░░ Moderate
                 São Paulo Mexico City

Global Online    ██████████████████████ Strong
                 All major e-commerce platforms

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

---

## Quality & Compliance

### Source Verification Flow
```
QUALITY ASSURANCE PIPELINE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  New Source     Internal      Market       Production
  Assessment  Validation Scout    Integration
  
  Provenance   Format      AI         Live
  Reliability  Accuracy    Cross-     Monitored
  Coverage     Consistency   check      Indexed

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

GDPR Compliance

json

{
  "gdpr_compliant": true,
  "data_architecture": "Distributed fragments",
  "personal_data_stored": false,
  "transaction_anonymisation": true,
  "retention_policy": "EU regulation compliant",
  "data_subject_rights": "Fully supported"
}
```

### Transparency Standards

| Aspect | Disclosure |
|--------|------------|
| Coverage scope | ✅ Fully indicated per segment |
| Data freshness | ✅ Timestamp on every output |
| Confidence levels | ✅ Shared with all valuations |
| Source identities | ❌ Confidential (commercial sensitivity) |

---

## Continuous Expansion

### Development Roadmap

| Initiative | Objective | Status |
|------------|-----------|--------|
| Platform APIs (Sneakers) | Real-time pricing and availability | 🔄 In progress |
| Exchange feeds (Wines) | Liv-ex indices and trade data | 🔄 In progress |
| Market aggregators (Watches) | Multi-platform price comparison | 🔄 In progress |
| Provenance research | Artwork history and ownership chains | 📅 Planned |
| Emerging markets | Asia-Pacific and Middle East expansion | 🔄 In progress |

### Coverage Growth
```
SOURCE NETWORK EVOLUTION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Assets
    
32K+●───────●
    ●─────┘
    ●─────┘
    ●─────┘
    ●─────┘
    │●─────┘
    └──────────────────────────────────────────▶
       2023         2024         2025

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
```

---

## Limitations

### Coverage Boundaries

Understanding data limitations ensures appropriate expectation setting:

| Limitation | Description | Mitigation |
|------------|-------------|------------|
| Private sales | Limited visibility into off-market transactions | Estimation models based on comparable sales |
| Emerging markets | Coverage still developing in some regions | Clearly flagged in outputs |
| Real-time gaps | Some segments lack instant data feeds | Freshness indicators always shown |

### What We Cover vs. What We Don't
```
DATA COVERAGE SCOPE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

INCLUDED:
   Public auction results (major houses worldwide)
   Verified marketplace transactions
   Disclosed secondary market sales
   Authenticated source partnerships
   AI-validated market intelligence

EXCLUDED:
   Undisclosed private negotiations
   Off-market dealer transactions
   Unverified or anonymous sources
   Speculation without data foundation

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Important: Data coverage reflects public and verified market activity. Prophetic always indicates confidence levels when data depth varies.

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