Original complete source: https://github.com/Aerolab/blockrain.js Pinned source and asset revision: ba6d4192370d2ce4f75ce31796f345eb5711b489 The complete original archive is preserved locally at vendor/game-116/source.zip. source-code.zip contains upstream editable code, original notices, and the locally served browser code. Runtime media files are served with the game package; retrieve original editable media from the pinned upstream source link. Local patches: LOCAL_CHANGES.patch. Local browser integration changes: relative asset URLs; removal of optional analytics and remote font/account hooks; browser startup compatibility; local dependencies. Build records and original author runtime hashes are in vendor provenance files.