What you see
- Timeline — every event in order, with location, actor, and timestamp.
- Hash chain — the SHA-256 fingerprint of each event, linked to the one before it.
- QR code — encodes the public verification URL for the batch.
- ESG panel — energy used, CO₂ added, and completeness of the four-stage chain.
- Export — download the full record as CSV or PDF.
Responsibly Sourced badge
When a shipment has an event from all four stages (miner → processor → manufacturer → delivered) and no gaps, a green "Responsibly Sourced" badge appears. OEMs and regulators use this as their at-a-glance credibility signal.