According to @ambergroup_io, Amber Group is sponsoring the SeedifyFund Prediction Markets Hackathon with a $400K+ prize pool and access to world-class mentorship for builders, targeting on-chain prediction markets use cases. source: @ambergroup_io on X, Oct 28, 2025. According to @ambergroup_io, teams are directed to the submission portal at dorahacks.io/hackathon/predictionmarketshackathon to register and submit entries. source: @ambergroup_io on X, Oct 28, 2025. According to @ambergroup_io, the announcement includes #BNBChain, #Web3, and #PredictionMarkets hashtags, aligning the event with the BNB Chain ecosystem and prediction-market dApps that traders track. source: @ambergroup_io on X, Oct 28, 2025. According to @ambergroup_io, traders focused on prediction markets and BNB Chain can use this hackathon announcement and portal to monitor builder activity and project updates tied to the listed hashtags. source: @ambergroup_io on X, Oct 28, 2025.