Bitcoin opened the week trading near $88,000, experiencing volatility that briefly pushed it close to $90,000 before pulling back. The cryptocurrency remains near a key support level at $85,472, with market participants closely monitoring its movements. Meanwhile, Digitap ($TAP) is drawing attention in the crypto community, having raised nearly $3 million in its pre-sale. The token, which offers staking, fee discounts, and utility through a payment app, is being considered by traders as a potential defensive investment amid Bitcoin's fluctuations.