In order to enhance the reliability and stability of the perpetual swap market, we have donated US$4,567,888-worth BTC to the BTC perpetual swap insurance fund at 22:00 Jul 24, 2019 (CEST, UTC+2) (Conversion rate taken from the BTC/USD index price of OKX at 14:00 July 24, 2019 (CEST, UTC+2)). Thank you for your continued support and we assure you of our best service at all times. Regards, OKX Jul 25, 2019

NPOs can operate within one jurisdiction or internationally and can include foundations, charities, non-governmental organizations, political organizations, volunteer service providers, research institutes, and professional organizations.Who are the key persons for an NPO?

Furthermore, in order to minimize the risk of societal loss, OKX has already donated 200,000 USDT to the BTCUSDT Perpetual Swap insurance fund. Should you have any questions regarding USDT-margined Perpetual Swap trading, please visit OKX USDT Margined Perpetual Swap Trading User Agreement & Guide or contact our customer support for inquiries. Thank you for your support and we assure you our best services at all times. Regards, OKX Dec 16, 2019 (UTC)

In order to protect our users’ interest and enhance the stability of the market, we have donated 1,000,000 USDT to the insurance fund for BTC/USDT futures market. If you have any questions about USDT-margined Futures, please refer to “OKX Futures with USDT margin Trading User Agreement & Guide” or contact our customer support. Thank you for your support and we assure you our best services at all times. Regards, OKX Nov 14, 2019 (UTC)

Off-chain anchors: Deposits to exchanges (with identity verification), public donation addresses, or leaks can tie a cluster to a real person.How do I counter a dusting attack? For most cryptocurrency users, being a victim of a dusting attack is unlikely. Hackers tend to target wallets that own a substantial amount of crypto. Even so, everyone should take steps to protect themselves from such an attack. While unlikely, there's always a possibility of an attack occurring.

They could claim themselves to be from government agencies, companies, or even charities to collect your personal information or funds. Don't easily trust or believe them. Avoid having a mentality of seeking benefits, as this can be exploited by malicious individuals. Exercise the practice of verifying the individual's identity when someone pretends to be a government officer, company officer, job hunter, and others.