Complete Reconstruction of Quantum Teleportation Based on the ITC Theory: From Channel Dependence to Direct Basal Access

The standard interpretation of quantum teleportation emphasizes the indispensability of the classical channel, regarding it as the key to reconciling with relativistic causality. However, this interpretation presupposes the fundamentality of spacetime and evades the ontological question of "why information cannot be directly read". Based on the "Instantaneous Teleportation Cosmos (ITC)" theory, this paper re-examines quantum teleportation. The ITC theory takes "zero-latency transmission between any two points in the universe" as its first principle, thereby establishing the absolute basal structure as the underlying reality, with three-dimensional space merely being its emergent phenomenon. Within this framework, the entangled pair is a dual-port storage unit in the basal structure, the Bell measurement is an operation to write information into the basal structure, and the classical channel is a technical expedient that humans, as "observers in the emergent space", have to use because they cannot directly access the basal structure. This paper strictly distinguishes between "write precision" (depending on measurement technology in the emergent space) and "storage fidelity" (an inherent property of the basal structure, which is perfect). Based on this, three testable predictions are proposed: the gradual weakening of dependence on the classical channel, the separability of error sources of teleportation fidelity, and the abnormal mode of error accumulation in multi-step teleportation. If these predictions are verified, they will confirm the real picture of the instantaneous connectivity of the underlying universe and promote quantum information science to a new stage of directly manipulating the basal structure.