Skip over sponsorship on YouTube videos. Report sponsors on videos you watch to save the time of others.
SponsorBlock is an extension that will skip over sponsored segments of YouTube videos. SponsorBlock is a crowdsourced browser extension that let's anyone submit the start and end time's of sponsored segments of YouTube videos. Once one person submits this information, everyone else with this extension will skip right over the sponsored segment.
tl;dr: I collect then stuff you submit, along with a salted and hashed (5000 times) version of your IP address to ratelimit spammers. No one should be able to get your IP address from the hash, as it is irreversible. All data collected (the whole database) is always available for download here: https://sponsor.ajay.app/database.db