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Versus is built on a foundation of data integrity. Every prediction, odds movement, and resolution is accurate, secure, and verifiable.

Core Commitments

Trust is earned through transparency. We make our systems auditable and our processes clear.

Accuracy

Data reflects reality. Odds, positions, and results are accurate to the millisecond.

Consistency

The same query always returns the same result. No hidden variations.

Availability

Systems designed for 99.9%+ uptime. Your data when you need it.

Durability

Data is never lost. Multiple redundant backups across regions.

Market Data Integrity

Real-Time Price Integrity
MeasureImplementation
Source verificationMultiple data feeds cross-checked
Update frequencySub-second for active markets
Historical accuracyImmutable audit trail
Dispute resolutionTimestamped evidence
Every odds movement is logged with millisecond precision and is auditable.

Technical Infrastructure

Multi-Layer Data Protection
  • Primary database with ACID compliance
  • Real-time replication to secondary
  • Point-in-time recovery capability
  • Geographically distributed backups
Recovery objectives:
  • RPO (Recovery Point Objective): < 1 minute
  • RTO (Recovery Time Objective): < 15 minutes
Complete HistoryEvery action logged:
EventData Captured
Prediction entryUser, market, side, amount, odds, timestamp
Odds changeNew odds, trigger, timestamp
ResolutionOutcome, source, timestamp, payout calculations
Account changeBefore/after state, timestamp, method
Audit logs are immutable and retained indefinitely.
Data Protection
Data TypeEncryption
At restAES-256
In transitTLS 1.3
BackupsAES-256 with separate keys
Sensitive fieldsApplication-level encryption
Strict AuthorizationInternal access:
  • Role-based access control (RBAC)
  • Principle of least privilege
  • Multi-factor authentication required
  • Access logging and review
No single employee can access production data without audit trail.

External Data Sources

We integrate trusted data providers:
CategorySources
SportsOfficial league feeds, major sports data providers
PoliticsOfficial election results, government sources
FinanceMarket data providers, exchange APIs
EntertainmentOfficial award announcements, verified news
Multiple sources are cross-referenced. Discrepancies trigger manual review.

Incident Response

When issues occur:
1

Detection

Automated monitoring identifies anomalies within seconds.
2

Assessment

On-call team evaluates impact and scope.
3

Containment

Affected systems isolated if necessary.
4

Resolution

Issue fixed and verified.
5

Communication

Users notified of any impact.
6

Post-Mortem

Root cause analysis and prevention measures.

Dispute Resolution

If you believe data is incorrect:
Issue TypeResolution Path
Position errorContact support with screenshots
Resolution disputeFile during dispute window
Odds discrepancyReport with timestamp evidence
Account dataRequest data audit
Most disputes are resolved within 24 hours. Complex cases may take up to 7 days.

Transparency Reports

We publish regular transparency reports:
ReportFrequencyContents
UptimeMonthlySystem availability metrics
Resolution AccuracyQuarterlyMarket resolution statistics
Incident SummaryAs neededDetails of significant incidents
Security AuditAnnualThird-party security assessment

Bug Bounty

Help us maintain integrity:
SeverityReward
Critical (data corruption possible)$10,000+
High (security vulnerability)$5,000
Medium (logic error)$1,000
Low (minor issues)$100
Report to: security@versusmarkets.io