Ultimate Ingestible Schema Language (UISL): Deterministic Schema Governance with Canonical Validation, Cryptographic Authority, and Immutable Continuity

The Ultimate Ingestible Schema Language (UISL) is a deterministic schema governance system designed to eliminate semantic drift and unverifiable modification in machine-interpreted artifacts. UISL integrates strict formal grammar enforcement, canonical byte construction, SHA-256 cryptographic hashing, ED25519 digital signatures, append-only hash chaining, and custody preservation into a unified validation architecture. Artifact validity requires structural compliance, cryptographic integrity, verified authority, continuity alignment, and append-only custody recording. The system provides reproducible, audit-grade machine governance for AI systems, institutional records, licensing frameworks, and long-term digital preservation. This disclosure is informational and associated with a filed patent application. https://github.com/QuantumLabsRD/uisl-governance