The AdBTC service offers earnings for viewing ads in bitcoins (satoshis). Initially, the site seemed to work: funds were accumulating, and some users were indeed able to withdraw their money. However, now the platform raises serious concerns. The minimum withdrawal amount has been repeatedly increased: first to 25,000, then 35,000, and 60,000 satoshis — users simply cannot reach the threshold before it is raised again. Accounts are blocked without clear explanations, often after a long accumulation of funds. Customer support often does not respond to inquiries. According to several reviews, the site has contained malicious links and dangerous content. The actual earnings are extremely low — $0.06 for a month of work. I do not recommend this service — it's not worth the time and effort spent.