Universal Manifest Workbench

Starter Templates and Import

Load fixture:

Import JSON/JSON-LD file:

Import pasted JSON:

No manifest loaded.

Validation not run.

@context

@id (UMID)

@type

manifestVersion

subject

issuedAt (ISO UTC)

expiresAt (ISO UTC)

shards (JSON array)

pointers (JSON array)

claims (JSON array)

consents (JSON array)

signature (JSON object)

Editor ready.

No export action yet.

All edits happen in this browser session.
No manifest content is uploaded by this tool unless you explicitly submit it elsewhere.
Validation checks structural and conformance-oriented fields. It does not prove external key resolution or full governance compliance.