Prediction Market

The core trust foundation of any prediction market lies in accurate, tamper-proof event result settlement. For World Cup matches, a single centralized oracle feed faces multiple risks: API interface downtime, single data provider error, malicious data modification and delayed score push, all triggering large-scale user disputes, fund freezing and platform credibility collapse.
In previous World Cup cycles, multiple prediction platforms suspended withdrawals due to match result confirmation disputes. This article explains how SoonTech reconstructs the oracle settlement layer exclusively for football prediction scenarios.
The system simultaneously accesses 3+ independent top global sports official data APIs (FIFA official match database, mainstream European sports statistics platforms). The smart contract automatically compares score data from all sources. Settlement is triggered only when at least 2 data sources return fully consistent final match results.
After preliminary result import, a fixed challenge window is reserved for every match market. Any user can initiate a result appeal by staking designated collateral; the contract automatically triggers multi-round data re-verification, with incorrect challengers’ collateral allocated to liquidity providers as compensation.
For extra time, penalty shootouts, abandoned matches and replay events defined by FIFA, the contract pre-sets multi-branch settlement logic, automatically identifying match status and executing corresponding fund distribution rules without manual backend intervention.
All original data source return content, comparison logs, challenge records and final fund allocation results are permanently stored on the blockchain. Any user, auditor or regulatory institution can export complete settlement evidence with one click.
The multi-source verification mechanism completely eliminates artificial result tampering space, fundamentally resolving user settlement complaints during the high-traffic World Cup period, helping prediction platforms build long-term user trust and stable liquidity accumulation.
A: Normal match regular time results complete cross-verification within 30 seconds after match end; only inconsistent data scenarios enter the challenge window, with negligible impact on most user withdrawal experience.
A: The oracle access interface is open, supporting operators to add local trusted sports data sources according to regional operation demands.
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