Observer Patch Holography
Simulation Theory in Physics.
OPH treats simulation theory as a physics question: could a world be built from local systems that keep records, compare what they share, repair disagreements, and settle into a shared history? It begins with no fitted numerical inputs.
OPH gives the idea of an informational world a concrete research program. The simulator-hardware side appears in Federated Echosahedral Screen Microphysics, which describes patches, records, synchronization, and public evidence.
The project also studies whether this starting point can connect to fundamental physics, including quantum theory, gravity, and particle physics. Each route has its own evidence, conditions, and open questions.
A local mathematical closure calculation has a verified solution. Its link to a measured physical quantity is open. A separate proposal asks whether the capacity of shared records could relate to the cosmological constant. That proposal has no selected physical value and makes no prediction.
For the wider picture, visit the physics unification page, the theory of everything page, or the OPH hub.
Simulation theory in physics
Observer-consistent information
Holographic physics
Physics unification