MediaWiki:Apihelp-query+allimages-param-sha1

A fragment of the Garden of Remembering

SHA1 hash of image. Overrides $1sha1base36.

Retrieved from ‘https://wiki.zaori.org/wiki/MediaWiki:Apihelp-query%2Ballimages-param-sha1’

There's no way to know. The event horizon hides everything from us. The matter in a black hole could be just barely smaller than the horizon and we'd never know. It could be emissive, but any glow just falls back in. We just don't know.