.@PlayCrabada is integrating #Chainlink VRF and Keepers to help power verifiably random, automated weekly draws.
VRF helps randomly select winners and Keepers help start & stop each draw, initiate the VRF call, and distribute prizes to winners.
https://medium.com/@PlayCrabad...
.@PlayCrabada正在集成#Chainlink VRF和Keepers，以帮助可验证的随机、自动每周抽奖。
VRF帮助随机选择优胜者，守门员帮助启动；停止每次抽奖，发起VRF呼叫，并向获奖者分发奖品。
https://medium.com/@PlayCrabad。。。