adi-registration.properties is an ownership-challenge asset used during certain manual Android package-registration flows. The important rule is simple: use the exact snippet generated by the official console, place the file in the APK assets directory, then sign and submit the intended challenge artifact. Do not invent the keys, reuse another package's file, or “clean up” the generated value.
When a console rejects the challenge, the visible text is often not the problem. The file may have been packaged into the wrong variant, renamed by an editor, omitted by a build rule, or added before a later step produced a different artifact.
Treat the snippet as opaque input
The official console is the source of the challenge value. Keep it exact:
preserve the filename adi-registration.properties;
