6G Native ISCC & the Sovereign Tensor Network — Verified Physical Layer

A Sovereign Physical Layer for the 6G Era

ISCC — Integrated Sensing, Communication, and Control. One coherent-optical waveform carries communication and nine-dimensional physical sensing — verified on silicon — and control emerges from the shared tensor field only after safety censorship. On its own link, free of 3GPP standard-essential patents and spectrum licensing.

Single capture, dual decode  |  10,567,680 bits at zero error  |  information-theoretic secrecy, verified  |  two harvests per device, one field per network, control after safety censorship

Conventional ISAC splits one waveform by time-slots and pilot insertion — communication and radar fight for the same resource, glued together by heavy algorithms. V131 is different at the root: transmitter and receiver read the same waveform ledger (the S01 physical anchor — “what we emit is what we accept”), so sensing and communication are born from one physical identity, not synchronized after the fact. And where conventional 6G roadmaps stop at ISAC — two functions in one waveform — V131 closes the loop to ISCC: the third C, control, is not a subsystem bolted on top; it is read out of the Tensor Potential Field, and only after safety censorship (§10.3). Because the medium is coherent optical, not licensed radio, the radio-frequency standard-essential patents that gate the cellular world do not read on it, and no spectrum auction gates deployment. The network is not a tenant in anyone’s building.

The two decoders consume the same original capture file (pinned by SHA-256) — not two separate acquisitions. That single-capture, dual-decode property, verified through an FPGA link at zero bit error over 10.57 million bits, is the electrical-level proof that “one waveform, two harvests” is real, not a marketing composite.

Security here is not a slogan — it is a pre-registered, falsifiable result. Threat model (Kerckhoffs): the adversary knows the entire system, captures the full ciphertext, and may hold known plaintext — but does not hold the key (the S01-derived one-time material). Under that model, the keyed construction (one-time pad + encrypt-then-MAC) is verified to deliver:

Two deliberately-broken canary constructions — key reuse (two-time pad) and integrity stripped — are correctly caught and fail the criterion. A judge that cannot fail is no judge; these prove it has teeth.

What “absolute” honestly means here. This is Shannon information-theoretic perfect secrecy — I(ciphertext; plaintext) = 0, so brute force does not help — but it is absolute only inside its stated model, exactly as the one-time pad has been provably unbreakable for eighty years given its assumptions. The guarantee carries its price and preconditions, which is precisely what lets it survive scrutiny:

• Three preconditions: the key is truly random, kept secret, and used once; and ciphertext integrity is protected by the MAC. Break any one and the guarantee is void.
• Capacity price (Shannon’s price): the secure payload cannot exceed the key material — measured in time samples of the ψ(t) waveform, the physical one-time pad. Beyond that, one re-keys or drops to computational-grade security.

We therefore do not publish “unconditionally absolute security.” We publish something stronger because it is true: perfect secrecy under an explicit threat model, with its preconditions and capacity stated.

Per-device sensing + communication is the starting point; the network form — and the third C of ISCC — is the Tensor Potential Field (TPF). Every device writes its nine-dimensional measurements into one shared field, and control is read back out of that field only after safety censorship: injected or poisoned data is censored out before it can steer anything, and every candidate action is priced by the field’s risk-weighted cost before a control command is issued. Coordination stops being a negotiation protocol and emerges in the field — no actuator moves on uncensored data. (Field-scale results below are simulation, reproducible on GPU.)

• Measure once, reuse network-wide: multi-device fusion +5.6 dB — one node detects a hazard, the network reroutes before arrival.
• 10k-scale airspace: 16,384 drones coordinated online in one airspace; one hazard broadcast reroutes the network in a single step.
• No cooperation required: non-participants are written in as measured objects — penetration rate falls from a life-or-death threshold to a mere density parameter.
• Safety censorship has teeth: injected false data — 100% detected, 0% false accusations. Poisoned measurements are censored out of the field before they can reach a control decision.

Why the third C is Control — not Computing. Much of the 6G literature expands ISCC as integrated sensing, communication, and computing: a pipe with an edge server bolted beside the base station. That keeps the system inside information-flow thinking — computation is a means, and however fast it runs, its output is still discrete data packets that exert no force on any physical body. The causal chain stays broken: downstream flight controllers, industrial PCs, and actuators must be attached for a second round of scheduling, dragging the loop through operating-system and protocol-stack latency into the millisecond regime.

V131 takes the cybernetic view instead: the loop is sense → communicate → control, and without the third step the first two have no end. In the Tensor Potential Field, computation is endogenous to the physical layer — interference, differentiation, and tensor projection complete during optical propagation itself, so when the wave locks at the detector the field solution has already developed; no CPU steps through matrix multiplies after the fact. What the system delivers is therefore not a coordinate awaiting post-processing but the gradient of the field — F = −∇Φ — a direct physical constraint on attitude, torque, and trajectory. Computation is the internal mechanism; control is the deliverable. Name it Computing and you have built a faster edge box; name it Control and you are defining the physical law of the machine fleet. (Architectural rationale; the control layer itself is simulation-grade — see the boundaries below.)

Every claim above is bound to a pre-registered, falsifiable criterion — locked before the run, allowed to fail, failures filed as-is (the two security canaries are designed to fail, and do). Same stance as the rest of V131: run toward the tests, not away from them.