CRG Systems v1.2.0
CRG Systems v1.2.0 is the verified public-runtime distribution for the v1.2.0 source checkpoint.
CRG Systems operationalizes Computation-Realization Geometry for realization modeling, decision certification, evidence and qualification workflows, change control, portable verification, and controlled physical feedback.
What’s new
- Adds registered phase analysis with explicit boundary, tie, degeneracy, and stability evidence.
- Adds certified before-and-after deltas, comparative-change records, and journey comparisons for independently verifiable change analysis.
- Introduces Decision Challenge as a bounded, non-mutating way to preview and record a challenge against existing evidence without applying changes or granting decision authority.
Compatibility
The new records are additive within the existing schema profile. v1.1 records retain their canonical bytes and meaning; older readers may reject new record types, and unknown phase profiles fail closed.
Distribution contents
- Hash-locked Python runtime wheelhouse.
- Independent JavaScript verifier package.
- Local-install Python and JavaScript SDK assets.
- CycloneDX SBOM, file manifest, and SHA-256 checksums.
- Secure-deployment configuration example and operating guidance.
Verify and install
Download crg-systems-v1.2.0.tar.gz and SHA256SUMS, verify the archive checksum, then follow the included README. The reviewed archive SHA-256 is:
130325a1a77020ecbc3eee31be3dd2c090ecebbec24b6290b206abfbcce27af3
Theory and publication record
The scientific foundation, manuscript corpus, reproduction programs, and publication record are maintained in the Computation-Realization Geometry research repository. The canonical integrated theory is A Communication Theory of Computation Realization.
License
Research, education, and other noncommercial use are permitted with required attribution. Commercial use requires a separate written license from Semi AI Foundry, LLC.