The proof-of-preservation dashboard
The headline screen with stat cards, the proof heatmap, and on-chain details.
Opening a master shows its detail view. The header carries the thumbnail, title, status, and the technical line (filename · codec · resolution · duration · size), with Download report and Restore master actions. Below it are three tabs.
This is the headline screen. Four stat cards summarise the master:
- Stored since: when the master was first stored.
- Independent copies: how many independent copies exist (auto-replaced on fault).
- Last verified: when the most recent on-chain proof landed.
- Retention: the policy recorded for this master.
Below the cards, the Proof of data possession panel shows the share of recent proofs that passed and a heatmap of the daily proof history. A master that is stored but has no proofs yet says so plainly, rather than implying a proof exists.
The Verify on-chain section exposes the raw facts an auditor needs:
- PieceCID
- Dataset ID
- Latest proof hash
- Proof epoch
with shortcuts to open the dataset on the Beryx and Filfox explorers and to read the verification instructions. See Verify it yourself.
A straightforward table of the technical metadata extracted on ingest (container and codec, resolution, frame rate, bit depth, colour space, duration, file size, and related fields) for identifying and documenting the master.
If the master arrived carrying a C2PA / Content Credentials manifest, this tab shows it and the result of a basic validity check. See Provenance / Content Credentials.