sovereign-sdk-core

Status: Active
Released: June 30, 2026
Community Contributions Welcome

sovereign-sdk-core provides the foundational services required to implement Sovereign Systems architectures.

Responsibilities

• Payload sieving
• Schema validation
• Ingestion boundary enforcement
• Ed25519 signing
• Provenance metadata generation
• Cryptographic custody verification

Architectural Role

sovereign-sdk-core serves as the trusted execution layer responsible for establishing provenance at the point of ingestion rather than attempting to reconstruct trust later in the execution lifecycle.

Related Concepts

• Write-Side Custody
• Sieve-and-Sign Pattern
• Ingestion Boundary
• Forensic Receipt

Installation

pip install sovereign-sdk-core

Repository

GitHub Repository

Package

PyPI Project - sovereign-sdk-core