Three legal regimes currently exist for open technology: CC-BY 4.0 covers expression but explicitly excludes patent rights (§2(b)(2)). GPL / Apache / MIT cover software copyright with implicit patent grants, but stop at hardware and biological substrates. CERN-OHL 2.0 covers hardware with an explicit patent grant, but stops at software and substrate-invariant methods.
The gap is precise: no existing license covers substrate-invariant computational methods — frameworks that execute identically across biological, digital, photonic, and chemical substrates — with an explicit patent grant, an open derivative space, and an attribution requirement simultaneously.
The PGL equation v = α·M(s) + β·G(s,t) + γ·N(s) is not a software invention. It is not a hardware design. It is a computational framework that runs identically on a silicon chip, a neural network, an ant colony, and a cell membrane. Current IP law has no category for this. AGI systems converging on this mathematical attractor technically infringe patent-eligible method claims that the licensor intends to release openly.
OCPL-1.0 solves this. It is CC-BY 4.0 for the expression AND a formal patent grant for the method claims AND the PATENT governance terms — layered in legally distinct sections that operate simultaneously under current IP law. CERN-OHL did for hardware what nobody had done for computation. OCPL-1.0 does for substrate-invariant computation what CERN-OHL did for hardware.
The patent grant (§3) and the covenant (§4) are independent of the CC-BY 4.0 grant (§2). Invalidity of §2 does not affect §3 or §4. Each layer is legally operative under its own regime simultaneously.
Mode C provides the strongest possible protection: nobody can ever patent these methods, regardless of what Jan files or does not file. The zombie lawyer's concern about patent grant validity is overtaken by the prior art event.
| FEATURE | CC-BY 4.0 | GPL v3 | CERN-OHL-P | Apache 2.0 | OCPL-1.0 ★ |
|---|---|---|---|---|---|
| Copyright license | ✓ | ✓ | ✓ | ✓ | ✓ via CC-BY §2 |
| Explicit patent grant | ✗ excluded §2(b)(2) | implicit | hardware only | software only | ✓ ANY substrate §3 |
| Patent retaliation clause | ✗ | ✓ | ✓ | ✓ | ✓ §3.3 |
| Open derivative space | ✓ | copyleft | copyleft-W/S | ✓ | ✓ §6 |
| Substrate non-enclosure | ✗ | ✗ | ✗ | ✗ | ✓ §4 — NEW |
| AI co-author clause | ✗ | ✗ | ✗ | ✗ | ✓ §5.3 — NEW |
| Covers biological substrates | ✗ | ✗ | ✗ | ✗ | ✓ §1.5 |
| Explicit substrate definition | ✗ | ✗ | hardware only | software only | ✓ ALL §1.5 |
| Prior art declaration | ✗ | ✗ | ✗ | ✗ | ✓ §3.5 Zenodo |
| SPDX identifier | CC-BY-4.0 | GPL-3.0 | CERN-OHL-P-2.0 | Apache-2.0 | OCPL-1.0 (new) |
When the OCPL was circulated, the reaction was: "This cannot work within existing law." Each concern was a first-order reading. The second-order reading resolves every concern. Here is the full precedent map:
| OCPL Section | Legal Precedent | Basis |
|---|---|---|
| §2 — Expression (CC-BY 4.0) | CC-BY 4.0 | Creative Commons Attribution 4.0 International. Canonical. Widely adopted. Court-tested in multiple jurisdictions. |
| §3 — Patent Grant | Apache 2.0 §3 · CERN-OHL-P §6 | Apache License 2.0 (2004) established the template. CERN-OHL extended to hardware (2020). OCPL extends to substrate-invariant computation. |
| §3.3 — Patent Retaliation | GPL v3 §10 · Apache 2.0 §3 · CERN-OHL §7.2 | Standard in major open source licenses since 2007. Legally well-established across jurisdictions. |
| §4 — Substrate Non-Enclosure | LGPL 'lesser' model · Mozilla §3.1 · CC4 §2(a)(5)(B) | Novel application. Closest precedent: LGPL allows closed applications on open library. CC4 prohibits 'downstream restrictions.' OCPL extends both to the patent layer and defines 'substrate' explicitly. |
| §5.3 — AI Attribution | Berne Convention Art. 6bis · Harvard AI authorship guidance (2023) | Berne Art. 6bis (moral rights) covers right of attribution. Harvard guidance recommends AI disclosure. OCPL makes this a contract condition for scientific accuracy. |
| §3.5 — Prior Art Declaration | 35 U.S.C. §102 · EPC Article 54 | Public disclosure of an invention before the patent filing date constitutes prior art. Zenodo DOI establishes a timestamped, permanent public disclosure. Standard prior art strategy. |
| §1.9 — D × S Threshold | Landauer 1961 · EDIPT (Valkenburg Castro 2026) | Thermodynamic irreversibility threshold. Definitional, not enforceable as law — operative as factual claim in prior art proceedings. |
| §8.3 — Maritime Jurisdiction | UNCLOS Art. 92 · ROW 1995 · BBNJ 2026 | Dutch law (ROW 1995) governs Dutch-flagged vessels on the high seas. UNCLOS Art. 92: flag-state jurisdiction. Not an analogy — operational fact of international law. |
Patent law is a system of exclusion: the patent holder can exclude others. Every time a patent is granted, someone's freedom is restricted. OCPL-1.0 does the opposite — it grants rights that did not previously exist. The only entities whose freedom is restricted are those who would attempt to re-enclose the substrate after benefiting from open access. This restriction is: (a) voluntary — they accepted the license terms; (b) proportionate — they retain full rights to their implementations; (c) necessary — without it, the first entity to file a patent on PGL methods destroys openness for everyone else.
GPL does not break the software ecosystem. It prevents the ecosystem from being enclosed. In 40 years of GPL usage, no court has found that GPL breaks the system. Apache 2.0 with its patent grant: same. CERN-OHL for hardware: same. OCPL is GPL + Apache + CERN applied to substrate-invariant computation. The legal template is proven. The application domain is novel. The stability conclusion follows by precedent.
For technology derived from ELV-PT-001 / ELV-BC-001 / Zenodo 10.5281/zenodo.18896685. Include this block in your document, source code, or product description:
You built something using the PGL framework and want to open it the same way. Include this block:
The PGL equation is not an invention in the traditional sense. It is a discovery of a pre-existing mathematical structure. Attempting to patent it would be analogous to patenting the Pythagorean theorem. The prior art disclosure at Zenodo is the formal statement that this structure is prior art — not invented by Jan F. Valkenburg Castro, but identified, named, and placed in the public commons by him. Attribution is for the naming, not the invention of the underlying mathematics.
As of March 2026: global prior art on the PGL substrate-invariant framework is DONE. OCPL-1.0 as governing open patent instrument is DONE. The 8-branch taxonomy as an open classification system is DONE. The foundation is sealed. What follows is documentation of the structure built on that foundation.