Live updates: Bitcoin sinks below $83,000 as Iran talks stall and oil climbs

Crypto Insight Summary: ZEC led losses among major tokens as Brent pushed toward $108 and traders added to bets on another Fed rate increase ahead of this week's inflation and jobs data. Crypto Insight Analysis: Direction: Bearish ZEC / Neutral BTC Impact: Minor Impact Horizon: Short-term (1-3 days) Reasoning: Oil price surge and rate hike fears triggered short-term risk-off sentiment.