Sign, Send, and Execute with Cryptographic Rigor.
DocSign is Oakstree's paperless electronic signature and contract lifecycle engine. Complete legally binding agreements in minutes with multi-party automated routing and tamper-evident audit seals.
Faster Contract Turnaround
Legal Validity Compliance
Vault Storage Encryption
Paperless Carbon Reduction
Enterprise Contract Architecture
Engineered for compliance across sales agreements, NDAs, employment contracts, and vendor onboarding.
Multi-Party Sequencing
Define precise signing orders (Signer A → Manager B → Legal C). The platform automatically routes documents when prior signatures execute.
Cryptographic Audit Certificate
Every completed document includes a court-admissible Certificate of Completion recording IP addresses, signer timestamps, and SHA-256 hash checks.
Reusable Template Library
Convert recurring agreements (standard NDAs, offer letters, client retainers) into parameterized templates ready to dispatch in under 30 seconds.
Ergonomic Signature Pad
Recipients can sign from desktop browsers, tablets, or touchscreens with smooth stylus curves, uploaded signatures, or cryptographic typed initials.
Automated Follow-ups
No more manual chasing. Configure automated reminder schedules that gently nudge outstanding signers via email before deadlines expire.
Tamper-Proof Chaining
Once sealed, any post-signature alteration invalidates the cryptographic checksum, permanently preserving document integrity.
Execution Speed & Court-Admissible Verification
Accelerating signature velocity across any device while enforcing strict, legally binding cryptographic audit chains.
Intuitive Signing Across Any Device
Your signers don't need to create accounts or download desktop software. A secure, tokenized browser link opens the agreement with interactive guided anchors that guarantee zero missed initials.
Zero-Friction Mobile & Web Execution
Works instantly in all modern mobile and desktop browsers with finger-drawing, typed signatures, or signature image uploads.
Guided Anchor Navigation
Smart field navigation scrolls signers through mandatory initials, signatures, dates, and custom inputs without confusion.
Automated Multi-Party PDF Delivery
Instantly delivers final sealed PDFs with cryptographic audit certificates to all signers upon final execution.
Tamper-Proof Audit Trail & Verification
Every document interaction is permanently recorded in a cryptographic audit trail. Track the moment the email was dispatched, when the secure link was opened, signer IP coordinates, and the exact millisecond signatures executed.
Immutable Cryptographic Log
Timestamped event telemetry recording browser user agents, network IPs, and unique signer session tokens.
SHA-256 Tamper Validation
Embedded digital certificate verifiable in Adobe Acrobat Reader and standard PDF inspection software.
ESIGN & eIDAS Compliance
Full statutory compliance with global electronic signature legislation for court-admissible commercial enforcement.
Upgrade to Legally Binding Digital Signatures
Accelerate your commercial deals and eliminate printer paper with Oakstree DocSign.