Attribution
Attribution is a structured part of provenance. PressChain gives applications several different places to represent it because “who is responsible for this?” rarely has only one answer.Primary author
The Capsule core interface includes anauthor address. This identifies the primary actor associated with the Capsule.
Outlet identity
The Capsule also includesoutletId, and canonical metadata contains outlet_identity_ref. That lets the record retain organizational context separately from the author wallet.
Contributors
CapsuleContributorsRegistryV3 adds wallet-specific relationships with role, contribution type, share basis points and attributionURI.
This is useful for co-authors, additional authors and source relationships that should be explicit.
Human-readable presentation
A good article header might render:Attribution URI
Use the contributorattributionURI for durable structured detail, not for ephemeral UI text only. It can point to a contributor statement, role description or signed metadata document.
Do not put confidential source identities into public attribution merely because the protocol supports a SOURCE contributor role. Editorial source protection remains a critical constraint.