Artwork Calibration

Calibrate physical hitboxes against official semantic groups without changing the underlying Bethel meanings. Draft artwork remains invisible to students until it passes the database publication guard.

Artwork

Choose an artwork.

Protected display derivative

Choose the lesson's high-resolution JPEG. Bethel creates a private display derivative in your browser, stores only that derivative in the protected asset record, and leaves the high-resolution master untouched.

Create protected derivative

Calibration audit

Not run yet.

This tool edits geometry and protected display delivery. Official meanings remain source-controlled and should be changed through canonical content review, not calibration.