Fighting Game · Guides & deep dives

ADR: Platform Cert-Ban Truth Table

region feature bans.

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Status: Accepted
Date: 2026-05-12

Decision#

V2/legal/platform-cert-bans.json is the source of truth for platform and region feature bans. The default for monetized on-chain features is deny unless legal explicitly allows the platform and region.

The table now uses schemaVersion: 2 and maps { platform, region, ageRating } to bannedSurfaces[] plus explicitlyClearedSurfaces[] inside effective-date windows. The owner is the V2 publisher legal team, and the review cadence is per platform-cert-policy update plus at minimum quarterly.

Implementation Contract#

  • Build gates fail when a prohibited feature is enabled for a platform/region.
  • Entries must include owner, source, effectiveFrom, effectiveUntil, bannedSurfaces[], and explicit clearances.
  • The table records effective-date windows for each row.
  • Legal must review the file before every cert submission, every cert-policy update, and at minimum quarterly.
  • Tools/check-platform-cert-bans.py cross-checks the truth table with V2/ue/Build/PlatformCookAjeReachability.json so an Aje package cannot be reachable from a cooked binary while its surface is banned or uncleared.