NanoSweep

NanoSweep is a local-first provenance passport for antenna and feedline sweep measurements. It preserves calibration sessions, imported CSV/S1P/S2P provenance, immutable measurement snapshots, baseline and follow-up labels, comparison-eligibility review, site notes, photos, backup archives, export packages, and handoff history. NanoSweep helps teams keep auditable field records without guessing where a measurement came from. Import preview surfaces file type, preview lines, SHA-256 provenance, duplicate detection, and metadata review before the app creates an immutable snapshot. Backup and restore workflows validate checksums, stage restore input, review conflicts, and preserve rollback behavior when restore preflight fails. Export packages include manifests, included snapshot IDs, provenance records, missing-source declarations, and package checksums for readback validation. NanoSweep does not control a VNA or other RF hardware, does not diagnose RF issues, does not recommend tuning or corrective actions, does not make certification, compliance, or safety claims, and does not present comparison output as professional engineering advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/