More than a signature
The Signing Spine is the shared technology direction behind verified identity, document integrity, signing policy, agreement finalization and evidence generation.
Identity & authority
Record who participates and the authority under which they act.
Document integrity
Bind an agreement to its document version and content hash.
Signing policy
Apply signer order, eligibility, witness and finalization requirements.
Durable evidence
Produce finalized records and supporting evidence for retention and review.
Products built on the foundation
SignumEra applies this approach to agreement execution; Prodicium extends it to product identity and lifecycle records.