Depends on API of XR Time Machine for WebXR
https://github.com/LifeScopeLabs/lifescope-xr
And Unity Rest Tools for LifeScope
https://github.com/LifeScopeLabs/lifescope-unity
Similar to NorthStar Unity LifeScope
https://github.com/LifeScopeLabs/lifescope-northstar-unity
ML Build Started at ATT Hack