When the contract goes to court.

Every envelope carries an audit trail that lists every event — actor, IP, user-agent, device, timestamp — from upload to final signature, plus a Certificate of Completion.

What this guide will cover

• Certificate of Completion is generated at completion and pinned to the envelope
• Tamper evidence: SHA-256 fingerprint of the final PDF, recomputable by anyone
• Append-only log — UPDATE and DELETE blocked at the database layer
• Designed against Ontario ESA 2000, UECA, and PIPEDA requirements

We are still polishing the long-form version of this guide. In the meantime, the points above cover the essentials — and our team is happy to walk you through any of them live.