Deterministic inbox/outbox file relay (CRC32 + SHA-256). Auto-encode .freq, offline/air-gapped, zero telemetry, policy-enforced. Cross-OS. PAXECT Core v42.
          offline          reproducible          checksum          ci-cd          hmac          sha256          deterministic          data-exchange          crc32          policy-engine          air-gapped          cross-os          audit-compliance          paxect          paxect-link          inbox-outbox          file-relay          atomic-io          single-instance-lock      
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            Updated
            Oct 26, 2025 
- Python