X is no longer hoping you’ll stumble across a fact-check on your own. The platform’s Community Notes system now actively sends correction messages to users who engaged with misleading posts, targeting the people most likely to have already spread the misinformation further.
If you liked, reposted, or commented on a post that later receives a Community Note, X will now ping you directly. The logic is straightforward: passive corrections only work if someone happens to scroll past the flagged post again. Active notifications follow the misinformation’s trail back to the people who amplified it.
How the notification system works
Community Notes is X’s crowdsourced fact-checking program. It evolved from an earlier initiative called Birdwatch and became a core feature following Elon Musk’s acquisition of the company. The system lets approved contributors propose and rate contextual notes on posts they believe are misleading.
Contributors must meet eligibility criteria including account age requirements and phone verification. Once enough contributors with diverse viewpoints agree that a note is helpful, it gets attached to the original post for all to see.
