The public BeatStars page used by the archive identifies Braiden Rice / SONOFPOLLUX and exposes ten visible products/tracks in the August 2026 snapshot.
Why this bridge matters
The SoundCloud archive is useful for the early artist identity. The distributed catalog is useful for later release and credit metadata. BeatStars sits between those worlds because it foregrounds the production role: beats, products and the person behind the project are visible on the same public surface.
The Museum uses the page as evidence of producer activity and identity continuity. It does not treat the current visible storefront as a complete inventory of everything Braiden produced in that period.