The binding open-standard interface contract for all IPLS hardware and the portal network
Now with full mechanical, power, data, fluid, and control hardpoints for IPLS-NWM-v1 positive-energy nacelle warp modules (Frontier Annex 4.5 & Portal Transportation 4.4).
Inter-Planetary Link Ship • Guildford, Surrey, UK
PIS-v1 defines the single, universal, open-standard mechanical, electrical, data, fluid, and command interface that every IPLS vessel, base, probe, and portal system must use. It guarantees full interoperability, operator ownership, zero vendor lock-in, and seamless integration of frontier technologies including IPLS-NWM-v1 nacelle warp modules.
Reference: Frontier Technology Integration Framework (Section 4.5.3.1), White et al. (Classical and Quantum Gravity 42(23), 235022, 08 Dec 2025), and Portal Transportation (Section 4.4).
PIS-v1 now includes dedicated hardpoints for discrete cylindrical nacelles (n = 2–4). This is the primary engineering path for all spacetime-folding systems.
Every IPLS asset (vessels, bases, probes, portals) must certify full PIS-v1 compliance before deployment. Certification includes automated interface test suite and ASI-level validation of nacelle warp integration where applicable.
PIS-v1 is the living interface standard. Any future frontier technology (shielding, replication, etc.) shall extend — never replace — these hardpoints.
Requirement: All IPLS vessels, bases, portals, and nacelle warp modules shall comply with the binding open-standard Universal Portal Interface Specification (PIS-v1) for mechanical, power, data, fluid, thermal, and command interfaces.
Rationale: Guarantees zero vendor lock-in, full interoperability, and operator-controlled integration of all frontier technologies including IPLS-NWM-v1 nacelles.
Open Questions: None at v0.7
Requirement: PIS-v1 mechanical hardpoints shall use ISO-23702 compliant docking rings with 12× redundant load-bearing points rated to 10⁹ N per point and self-aligning 6-DoF guides.
Rationale: Provides secure, repeatable, hot-swappable mechanical connection for all portal and nacelle hardware.
Requirement: PIS-v1 shall expose redundant bidirectional PGEDS-v1 power ports capable of 10 PW burst per nacelle with automatic load-sharing, isolation, and hot-swap under load.
Rationale: Delivers the massive, reliable power required for spacetime folding while maintaining fail-operational capability.
Requirement: PIS-v1 data ports shall support quantum-secure optical + entangled communication with <1 ms latency and dedicated bandwidth for sentience monitoring and ethical command.
Rationale: Ensures deterministic, low-latency, and tamper-proof command and telemetry for all portal operations.
Requirement: Standardised quick-disconnect fluid and coolant ports shall be provided for cryogenic and thermal management loops required by nacelle energy-localisation systems.
Rationale: Supports efficient heat rejection and propellant transfer during portal operations.
Requirement: PIS-v1 shall include dedicated command channels for ethical kill-switches, sentience monitoring, and operator veto that operate independently of all automated systems.
Rationale: Ensures human/post-biological authority is preserved at the hardware level for all frontier spacetime operations.
Requirement: All PIS-v1 interfaces shall support hot-swapping of nacelles, power modules, and sensors while the portal system remains operational in any zero-g docking facility.
Rationale: Maximises uptime and enables in-flight or on-base maintenance far from Earth.
Requirement: PIS-v1 hardware shall be designed for ≥200-year service life with graceful degradation, field-repairable via ISRU spares, and pre-engineered TSP-v1 supersession pathways.
Rationale: Ensures the universal interface remains viable as frontier portal and warp technologies evolve.
Requirement: PIS-v1 shall implement strict versioning with mandatory backward compatibility for a minimum of three major versions, allowing seamless integration of legacy and new portal hardware without asset retirement.
Rationale: Ensures centuries-long interoperability as portal and warp technologies evolve under TSP-v1.
Requirement: Full operational use of any PIS-v1 compliant portal or nacelle system shall only commence after successful interface certification, 180 days of continuous fail-operational testing, and explicit operator consent with governance review.
Rationale: Guarantees every new portal interface is verifiably safe and under full operator authority before deployment.