The user is given no choice; it is mandatory to participate.
第七十八条 除依据本法第七十六条的规定作出批注外，承运人或者代其签发提单的人签发的提单，是承运人已经按照提单所载状况收到货物或者货物已经装船的初步证据；承运人向包括收货人在内的善意第三人提出的货物状况与提单记载不同的证据，不予承认。
，这一点在旺商聊官方下载中也有详细论述
Israeli military says it killed head of Hezbollah's intelligence headquarters
After implementing the Web streams spec multiple times across different runtimes and seeing the pain points firsthand, I decided it was time to explore what a better, alternative streaming API could look like if designed from first principles today.