crypto exchange：最新新闻与分析
A crypto exchange is a platform that lets users trade, deposit and withdraw digital assets. Recent stories show several exchanges facing operational outages, security challenges and new transparency measures. The coverage highlights how providers respond to incidents and adjust fees or reporting.
关键事实
- Latest
- Uphold resolved a week‑long withdrawal slowdown after a third‑party monitoring outage (Nov 2026)
- Security
- Mercado Bitcoin offered view‑only balances while withdrawals and trading remained halted after a security incident (Nov 2026)
- Regulation
- GOPAX suspended trading and moved all user assets to cold storage following a hacking threat and regulator guidance (Nov 2026)
- Product
- Gate launched a Proof of Security framework reporting 104% cold‑storage coverage, though methodology is contested (Nov 2026)
- Promotion
- 001k.bot introduced a zero‑fee promotion for USDT‑BTC swaps (Oct 2026)
crypto exchange 最新动态
问答
Why did Uphold experience withdrawal delays?
The delays were caused by a disruption at an external monitoring provider, which has now been resolved.
What security measures did GOPAX implement after the hack threat?
GOPAX halted trading and standard withdrawals and transferred all user crypto to offline cold‑storage wallets.
How does Gate’s Proof of Security claim 104% cold‑storage coverage?
Gate compares cold‑storage balances to user assets using snapshots taken on different dates, a method that has drawn criticism.