DSSEAUDIT · PROFESSIONAL BROWSER TOOL
Make an envelope's payload and signature encodings readable before cryptographic verification.
Parse DSSE Envelope JSON locally; decode the base64 payload, identify a JSON Statement, and summarize payloadType, subjects, key IDs, and signature byte counts.
Open the workbench ↓01 · WORKBENCH
Inputs and files stay on this device
Processed locally
/Focus first input⌘ ↵Run primary action⌘ ⇧ SDownload local reportAlt RJump to latest resultsAlt LSwitch languageAlt TSwitch themeAlt CToggle high contrast
Local report studioPreview · Markdown · JSON · SHA-256
SHA-256
—Uses only the currently visible result summary, never input controls or original files; the fingerprint is also calculated locally.
Local analysis checkpointsUp to 5 · saved only when you choose
Stores only the visible result summary, time, and an optional short label; imported files and input controls are never stored. Imports must match this tool and stay under 128KB; comparison also stays on this device.
02 · CAPABILITIES
Built deeply for one narrow workflow
JSON Statement subject count
Key ID and signature-encoding ledger
It does not construct DSSE PAE, use public keys, or verify signatures, key IDs, issuers, payload truth, or policy.
Read the source ↗NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE