Create Attestation
Choose the type of attestation you want to create
Certification
17 fields
A flat schema for certifying that a subject has met the requirements of a defined certification program. Anchors immutable program data and supports optional subject and assessor metadata.
Endorsement
8 fields
A lightweight attestation indicating support, trust, or approval for a DID-identified subject. The 'attestationType' field may be used to distinguish informal endorsements from formal approvals.
Linked Identifier Attestation (Third-Party Certified)
7 fields
An attestation where the attester (a trusted third party) asserts that the subject controls the linked identifier, effectively attesting that two identities are owned by the same entity.
UserReviewResponse
9 fields
A response from an app owner or representative to a UserReview attestation. Uses refUID to reference the original review.
UserReview
14 fields
A flat schema for structured 1–5 star reviews of tokenized applications or digital services. Designed for onchain attestation and offchain anchoring.