Yes, they've been independently tested with production form factors at sampling quantities by major global OEMs: https://ir.enovix.com/static-files/9231246c-a419-46bb-be35-a.... So this is the real one.
You're right – lots of bad actors in the battery space. Investors don't really understand how wide the chasm is between prototypes and low-DPPM autoline production ready for grown-up purchases.