Binance is set to add Watch Tags for four tokens, ACT, BLUR, PIVX and QKC, flagging them for increased monitoring on the exchange platform. The update was disclosed through a Binance support announcement, identifying the four altcoins as newly subject to the Watch Tag label. The designation applies to ACT (The AI Prophecy), BLUR (Blur), PIVX (PIVX) and QKC (QuarkChain).