go/seal and its TypeScript twin @novox/mesh-sdk/seal are the ADR 0206 box
the licence manager kept to itself. Fixtures made by the licence manager's
own seal.go prove both byte for byte, in both directions. (Replaces the
placeholder README the branch's first commit carried by mistake.)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>