CDIP v2.0-beta-revA (Spec-only)
Abstract
This document provides the spec-only patch v2.0-beta-revA for the CDIP v2.0- beta balanced architecture (Route B): CORE (frozen, IND) + PERIMETER (new, AUX- only, COIND with Later). The patch resolves (revA-1..6) semantic ambiguities and freezes contracts for: (i) G11 snapshot output semantics (ingestible vs evidentiary), (ii) locality of PERIMETER failures, (iii) Block-256 signature rule for observation logs, (iv) productivity acceptance as a checkable sufficient condition, (v) a minimal truncation-ledger interface, and (vi) a consolidated reason-code registry for P20 COIND/PERIMETER. No implementation, execution, or engineer validation is included.
Fields of Study & Subjects
Blockchain Technology Applications and Security
Scientific Computing and Data Management
Software Engineering Techniques and Practices
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 31 January 2026
- Document type
- Preprint