RT: Your BTC and every other crypto except Zcash is controlled by blockchain monitoring companies.
They tell vendors, exchanges, sellers etc whether your BTC is acceptable or not.
Every BTC, ETH address is assigned a risk score. Every time you move money, your score is adjusted!
RT：你的BTC和除Zcash之外的所有其他加密都由区块链监控公司控制。
他们会告诉供应商、交易所、卖家等，你的BTC是否可以接受。
每个BTC、ETH地址都分配了一个风险分数。每次你移动钱，你的分数都会调整！