Use Case
E-Signatures for Mortgage & Lending
Close loans faster with PAdES-LTA digital signatures, dual RFC 3161 timestamps, identity verification, and immutable WORM storage for compliance-ready loan packages.
Challenges mortgage professionals face
⚠ Closing timeline pressure
Loan closings involve dozens of documents across multiple parties, borrowers, co-borrowers, agents, and title companies. Delays in any signature can push closing dates and lock expirations.
⚠ Regulatory compliance
TRID, RESPA, and ECOA require precise timing, disclosure delivery proof, and document retention. Basic e-signature timestamps from server clocks lack the cryptographic proof auditors expect.
⚠ Identity fraud risk
Mortgage fraud costs billions annually. Verifying that the person signing is actually the borrower, not an impersonator, requires more than just an email link and typed name.
How Abundera Sign supports mortgage workflows
✓ PAdES-LTA digital signatures
Every sealed PDF includes a PAdES-LTA digital signature with an AATL-certified certificate. Adobe shows a green checkmark, no configuration needed by the recipient or auditor.
✓ Dual RFC 3161 timestamps
Every sealed document receives dual RFC 3161 trusted timestamps from independent certificate authorities. Cryptographic proof of when the document was signed, critical for TRID timing compliance.
✓ Government ID verification
Veriff-powered government ID verification confirms borrower identity with document authentication and facial biometric matching. Results recorded in the audit trail and evidence package.
✓ Knowledge-based authentication
KBA challenges borrowers with questions only they should know, drawn from credit bureau and public records. An additional identity verification layer for high-value loan documents.
✓ Sequential signing order
Define the exact signing sequence, borrower first, then co-borrower, then agent. Each signer is notified only when the previous signer completes. No premature access to incomplete packages.
✓ Immutable WORM storage
Signed loan documents are sealed in write-once immutable storage with configurable retention up to 99 years. Evidence packages cannot be modified after sealing, meeting regulatory retention requirements.
Ready-to-use mortgage templates
Close loans with stronger evidence
Try the full signing experience, no account needed. See PAdES-LTA digital signatures, dual timestamps, and court-ready evidence packages.