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EVIDENCE PACKAGE

Portable bundle of media, manifests, provenance objects, and verification material.

INDEPENDENT VERIFIER

Third parties can validate packages without vendor systems or credentials.

DETERMINISTIC REPLAY

Replay reconstructs the same timeline and boundaries across independent machines.

REPLAY LEDGER & AUDIT

Every replay and export action is recorded in an integrity-protected ledger.

SCOPE

Mobile & Distributed Systems.

Field Capture Integrity

Capture is sealed at the edge. Gaps, reorders, or edits fail deterministically with accountable receipts.

Field Capture Integrity

Fixed & Industrial Systems.

Continuous Provenance

Long-running streams remain independently verifiable. Integrity holds across time, rotation, export, and reprocessing.

Continuous Provenance

Security & Surveillance Systems.

Admissibility Controls

Verification does not depend on vendor access. Third parties validate packages without credentials or platform trust.

Admissibility Controls

Project & Lifecycle Systems.

Audit Survivability

Evidence-grade receipts persist through handoffs. Replay & export actions remain ledgered and reviewable.

Audit Survivability

ACCEPTANCE TESTS

AT1 Byte flip: verification fails.

AT2 Missing segment: verification fails and reports missing content.

AT3 Reorder: chain verification fails.

AT4 Replay consistency: two systems match timeline boundaries.

AT5 Inference trace: output traces to exact input segment digests.

AT6 Offline verification succeeds.

AT7 Key rotation still verifies older packages.

AT8 Multi-feed alignment reproduces across independent machines.