Remove SeaArt content from Tumblr

The combined situation

SeaArt is a high traffic Chinese origin image generator with extensive model library and a paid tier that removes explicit content filtering. Comparable to Mage.space in scale. When SeaArt output appears on Tumblr, removal proceeds through the statutory takedown process under 47 USC 223a combined with source attribution to strengthen the legal claim.

Why this combination is high risk

Massive scale combined with limited regulatory reach makes SeaArt one of the highest volume NCII generation sources currently operating. On Tumblr specifically, tumblr reblogs create persistent copies of content across hundreds of unrelated blogs. a single original post can have thousands of reblogs, each requiring a separate url in the takedown notice.

How removal proceeds

Tumblr accepts NCII reports through its content removal form and through its DMCA agent. The platform's 2018 adult content ban remains in effect, which means NCII reports also benefit from policy enforcement against any sexual content. Source attribution to SeaArt is documented through seaart outputs include service metadata and use a custom upscaler that produces a recognizable detail enhancement signature, which strengthens the takedown notice and supports parallel legal action.