Ingot relied heavily on a legacy browser vulnerability trend known in the school-unblocking community as (Loophole That Blocks Every Extension Forever).
Summary
The exact page at https://fognetwork.github.io/ingot/link is no longer directly accessible, but its purpose is well-documented. It served as a primary gateway or setup page for the Ingot tool, which was part of the —a collection of open-source projects focused on web technologies and browser utilities. The network is known for creating tools like the ABC (About:Blank Cloak) JavaScript library and proxy services like Tsunami . https fognetwork github io ingot link
Managed browsers now enforce stricter validation on enterprise policies, rendering standard bookmarklet overrides ineffective. Ingot relied heavily on a legacy browser vulnerability