Make the proof packet
strong enough to review.
VRX-2 is the layer PlenaProof uses when a basic receipt is not enough and the user or institution needs a structured evidence packet.
VRX-2 turns receipts into evidence packets.
VRX-2 extends VRX-1 with evidence hashes, attachment manifests, custody events, witness/reviewer fields, redaction logs, export history, and tamper warnings.
What evidence exists?
Documents, screenshots, emails, photos, letters, receipts, transcripts, and notes can be listed without exposing private content publicly.
Who handled it?
Events record when evidence was added, reviewed, redacted, exported, or shared, plus the responsible role or reviewer.
What changed?
Missing attachments, changed hashes, late edits, and redactions become visible as warnings rather than hidden surprises.
| VRX-2 field group | Purpose | Example |
|---|---|---|
| evidence_hashes | Reference evidence without publishing the evidence itself. | sha256 for a PDF, screenshot, email export, or signed statement. |
| attachment_manifest | List what is included, withheld, redacted, or unavailable. | passport scan, lease, pay stub, official notice, receipt. |
| chain_of_custody | Show how evidence moved through the case. | Created, uploaded, reviewer checked, redacted, exported. |
| redaction_log | Protect privacy while preserving auditability. | Address hidden; document type and hash retained. |
| export_history | Record when a packet was printed, downloaded, shared, or submitted. | Exported for university admissions office on 2026-05-16. |
PLENA routing
VRX-2 strengthens Proof Packets, PROVA case records, CONSERVA archives, SIGILLA sealed packets, and institutional ProofOps evidence builders. It is the evidence-packet layer, not a claim that PlenaProof has independently certified the truth of every attachment.
Schema anchor
assets/vrx2-evidence-packet.schema.json receipts/PLENA-DEMO-VRX2-20260516-001.json