Recoverability-Monotone Boundary Systems (RMBS): Formal Definition, Architecture, and Defensive Disclosure

Recoverability-Monotone Boundary Systems (RMBS): Formal Definition, Architecture, and Defensive Disclosure This document is structurally aligned with and superseded in canonical form by: https://doi.org/10.6084/m9.figshare.31937418⁠ Navigation and document structure are defined in the Master Index: https://doi.org/10.6084/m9.figshare.31919058⁠ This record provides a public technical disclosure of Recoverability-Monotone Boundary Systems (RMBS), a class of computational and physical systems defined by a recoverability-constrained execution principle. An RMBS system continues operation only while at least one recoverability-preserving action exists. When all admissible actions reduce recoverability, the system transitions to a halt state and produces no output. Disclosure scope The disclosure includes: formal definition of recoverability and system evolution boundary condition and halt-state formulation canonical invariant governing system behavior reference software and hardware architectural patterns dual-domain safety architectures separating computation and actuation distributed system implementations integrated circuit and embedded system realizations minimal algorithmic implementation example architectural variants across domains including robotics, energy systems, finance, medical devices, and industrial automation This document is released as a defensive publication to establish prior art for recoverability-constrained boundary architectures and prevent subsequent exclusive patent claims over the disclosed principles. Specific implementations, optimizations, and enforcement mechanisms may be subject to separate filings. This work operates within a recoverability-constrained system framework and does not modify the admissibility conditions defined in the core. Core reference: https://doi.org/10.6084/m9.figshare.31937418⁠ Framework index: https://doi.org/10.6084/m9.figshare.31919058⁠