September 3, 2019 OKCoin, a cryptocurrency exchange, will donate 1,000 BTC (~$10.6 million USD) to select Bitcoin developer projects.

Anyone who completes level 2 KYC verification, which requires a passport photo and proof of address, and who holds $200 combined fiat and crypto in an OKCoin account may choose which project a 0.02 BTC (~$213) donation is sent to. Bitcoin has no inherent mechanism for funding development, instead relying on such alternatives.