hupsub

Ownership Timeline

View the complete chain of custody — original creator, assignments, licenses, and revocations — for any registered work on hupsub.

Paste a source ID, or look up by certificate ID — we'll follow the chain back to the work.
How the chain works: When a work is registered, the original creator is recorded as the genesis event. Every subsequent license or assignment appends a new event. Full assignments transfer ownership (previous owner's row becomes "superseded"). Licenses grant specific rights without changing ownership. All events are timestamped and tamper-evident.

Privacy: Names and transfer types are public (for transparency). Contract terms, financial details, and email addresses are only visible to parties of the transfer.