All 28 canonical Universal Document offers.

Sign documents as a real organization, not just as one person.

We keep the digital stamp that proves your documents are really yours.

Check that a document really came from the person or company it says it came from.

Prove that this exact document existed at this exact time.

Check whether it changed, who signed it, when, whether the signer is trusted, and whether it is still current.

Publish read-only key status, validity, revocation, supersession, and fingerprints.

Compare signed checkpoints when genuinely independent nodes exist.

Coordinate a qualified professional attestation workflow where available.

See every important version, what changed, who changed it, and which version became final.

Record append-only workflow events and verification outcomes.

Run disclosed triggers for approvals, sealing, registration, notification, and escalation.

Retain portable UD files with revalidation and migration evidence.

Add access controls, search, retention, legal hold, and lineage.

Keep documents, photos, audio, video and evidence together with a clear record of what was added and whether anything changed.

Configure policies and export control evidence for a validated deployment.

Publish a verified organization profile and authority matrix after checks occur.

Turn thousands or millions of ordinary files into Universal Documents automatically.

Design mappings, validation rules, ontology bindings, and migrations.

Certify implementations against published conformance evidence, never payment alone.

Plan conversion, key architecture, rollout, and conformance testing.

Measure metadata-only funnel and reliability events.

Integrate UD into validated healthcare deployments; no blanket HIPAA claim.

Support contracts, exhibits, evidence, and reports without guaranteeing admissibility.

Integrate filings, notices, permits, certificates, and public verification.

Package provenance, version history, citations, and integrity evidence.

Structure resolutions, invoices, statements, approvals, and transaction evidence.

Bundle managed keys, identity, timestamps, registry, monitoring, and reporting when provisioned.

Provide architecture, governance, migration, training, and deployment review.