Bitcoin hovers around $83,000 as AI earnings revive tech, ZEC jumps 11%

Bitcoin traded steadily around $83,000 as tech stocks saw a revival fueled by AI earnings optimism, while Zcash's ZEC token jumped 11% following an upcoming network upgrade announcement. Meanwhile, global markets experienced mixed results with strong Asian market performance, rising oil prices, and upcoming Federal Reserve meeting expectations.
Why it matters
Cryptocurrency market movements continue to intersect with broader macroeconomic trends, tech sector performance, and specific network protocol upgrades that affect transactional efficiency.
ZEC led the majors, jumping 11% to about $1,260, after Zcash developers set the mainnet activation height for NU7, the network’s next upgrade. The activation height is the block number at which every node switches to the new rules.
NU7 cuts the time between blocks from 75 seconds to 25 seconds, so payments confirm three times faster, and sends 60% of transaction fees into a reserve that’s paid out over time. It’s been running on Zcash’s test network since early October.
The rest of the market followed. HYPE and DOGE each gained more than 3%, XRP added nearly 3% to $1.33, and ether rose 2% to about $2,450. BNB and SOL gained between 1% and 2%, while TRX was flat, according to CoinDesk data.
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