Major
Breaking semantic or verification change.
Finality Reality Protocol
FRP 1.0 is the controlling public protocol release.
Current hierarchy
A component label never becomes a second governing protocol.
Negotiation
Implementations MUST identify protocol family, major version, schema version and profile version. Unsupported major versions fail closed; deprecated identifiers never silently upgrade.
Breaking semantic or verification change.
Backward-compatible extension with explicit capability negotiation.
Object-specific validation version bound into the artifact.
Additional constraints such as blind outcome testing.
Published replacement, redirect or intentional removal.
Prior-art and invention chronology remain internal; current public truth remains singular.