According to Odaily, on-chain data shows approximately 64% of the USD1 stablecoin's circulating supply is held at Binance, while all other exchanges individually hold less than 5%.
Meanwhile, ADI PredictStreet updated its website to replace USD1 with USDC, stating the original information was outdated. On-chain analysis found no evidence of USD1 usage on the platform; it actually operates with Circle-issued USDC. An IHC spokesperson confirmed that PredictStreet's operator is no longer a subsidiary of IHC.