Rubberz peaks at No. 58 amid AI dispute

Fenix Flexin’s “Rubberz” climbed five places to No. 58 on the Billboard Hot 100 after seven chart weeks while its disputed AI authorship remained unresolved. The official chart lists the track’s move from No. 63 and credits F.Rypinski as songwriter and Purps On The Beat as producer; The Verge’s account of the dispute says Fenix denies using AI, while critics point to alleged Sonauto artifacts and deleted stems without conclusive proof. For labels and distributors, the chart run makes provenance records an operational requirement: the same ambiguity that followed Suno’s 55.3-million-account breach can now attach to a commercially successful recording with no shared test for resolving it.