A KOL deleted a post promising to give away a 1-ounce gold bar, but it was unexpectedly screenshot and saved by the community long ago. Even more interestingly, these pieces of evidence were recorded on the blockchain, becoming undeniable digital records. This is quite fascinating — in the world of Web3, it’s really difficult to completely hide something because decentralized storage and on-chain verification enable the community to spontaneously form oversight mechanisms. It is precisely because of this that many believe transparency and traceability will become standard features of future online ecosystems.