Priority Note: Endogenous Predictive Dynamics and Their Relation to Joint-Embedding World Models

This priority note documents the prior, timestamped public deposition (December 2025) of an endogenous-predictive framework for self-sustaining dynamical systems, and clarifies its relationship to the 2026 JEPA world-model literature — notably Causal-JEPA (arXiv:2602.11389, February 2026) and LeWorldModel (arXiv:2603.19312, March 2026). The note asserts priority only over the specific endogenous/exogenous perturbation formalism and its application to self-sustaining autonomous dynamics. It does not claim priority over JEPA, world models, latent predictive learning, representation collapse, or causal object masking. Includes English and Spanish versions.