Digital Time Stamp Signature for SignNow
Award-winning eSignature solution
What a digital time stamp signature is
A digital time stamp signature is an electronic signature record that captures who signed, when they signed, and what document they signed. It combines signer authentication, a secure timestamp, and a tamper-evident audit trail so the record can be verified later. In U.S. business use, it helps show intent, preserve document integrity, and support enforceability under ESIGN and UETA. The process usually includes identity verification, document hashing, and a logged signing event that can be reviewed or exported if needed.
Why digital time stamp signatures matter
Digital time stamp signatures reduce disputes by showing when a document was signed and by whom. They support faster approvals, cleaner recordkeeping, and stronger evidence for ESIGN and UETA enforceability when consent, attribution, and retention are documented properly.
Common digital signing pitfalls
Signer identity can be weak if authentication relies only on email access or shared inboxes. Missing timestamps make it harder to prove the signing sequence and document integrity later. Poor retention practices can leave audit records unavailable during litigation or compliance reviews. Unclear consent language can undermine electronic delivery, especially for regulated or consumer-facing forms.
Who uses digital time stamp signatures
Business use
Organizations use digital time stamp signatures for contracts, approvals, disclosures, and records that need a clear signing history.
Document types
Teams rely on them for leases, patient forms, tax records, policy acknowledgments, and other time-sensitive documents.
Typical users and real roles
A NetSuite operations leader at Xerox uses signNow to route the right signatures to the right documents in the right format. That workflow matters when approvals move across systems and teams need a reliable signing record for internal controls and downstream reporting. A founder at Martin Properties uses signNow to execute documents online with compliance and built-in security. For real estate workflows, the value is clear: lease packets, rental applications, and closing-related forms can be signed remotely while preserving a dated record of each action.
Best ROI. Our customers achieve an average 7x ROI within the first six months.
Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
Intuitive UI and API. Sign and send documents from your apps in minutes.
Core features and benefits
Digital time stamp signatures combine identity checks, timestamps, and record integrity controls to support traceable electronic signing.
Audit trail
Captures signer actions, timestamps, and document events in one record, making it easier to review the signing history and support later verification.
Tamper evidence
Links the signature to the signed file so later changes are easier to detect and document integrity is preserved.
Mobile access
Supports remote signing on desktop and mobile, which helps teams complete approvals without printing, scanning, or in-person meetings.
Event history
Stores a clear sequence of events, including delivery and completion details, so compliance teams can reconstruct the signing process.
Reusable workflows
Works with templates and repeatable workflows, which reduces manual setup for recurring forms and approvals.
Legal support
Helps teams maintain a defensible record for ESIGN and UETA use cases when consent and attribution are documented.
How the signing record is created
Each signing event follows a short sequence that ties identity, time, and document integrity into one verifiable record.
Authenticate: The signer opens the document and confirms identity. Capture timestamp: The platform records the signing time and event details. Seal record: The document is hashed to detect later changes. Store evidence: The completed file and audit trail are stored for review.
Quick setup steps
Use a simple workflow to prepare, send, and store a signed document with a reliable time-stamped record.
Prepare file:
Upload the document and place signature fields. Assign workflow:
Set signer order and required actions. Send request:
Send the document for electronic signing. Save record:
Review the completed record and archive it.
Recommended workflow settings
A secure setup should pair strong identity checks with retention, encryption, and logging that fit U.S. compliance needs.
| Setting | Recommendation |
|---|---|
| Authentication method | SMS OTP with ID verification |
| Signature type | Electronic signature with audit trail |
| Audit trail | Enable full event logging |
| Document retention | 6 years for HIPAA records |
| Encryption | TLS 1.2/1.3 and AES-256 |
Browser and device support
Digital time stamp signatures work in modern browsers and on current desktop and mobile operating systems.
Desktop browsers Chrome, Firefox, Safari, and Edge Operating systems Windows, macOS, iOS, and Android Connection security TLS 1.2 or TLS 1.3
For regulated workflows, use managed devices, current browser versions, and secure connections. signNow also supports mobile signing on iOS and Android, which helps teams complete approvals away from a desk while keeping the record tied to the signed file.
Security and compliance safeguards
Encryption:
Storage protection:
Independent controls:
Security management:
Healthcare use:
Regulated records:
Real-world signing examples
These examples show how signNow fits real workflows where timing, identity, and document history matter.
Enterprise operations
A Xerox operations leader needed signatures routed through NetSuite with the right format and recordkeeping.
- NetSuite integration kept approvals aligned with system records.
- The workflow reduced manual rework across departments.
The result was a cleaner approval path and a more reliable signing record for internal and external documents, especially where system integration and document format mattered.
Real estate
A Martin Properties founder needed online execution with compliance and built-in security for property documents.
- Remote signing replaced paper handoffs.
- The record preserved timing and signer actions.
The workflow supported remote execution while preserving a dated audit record, which is useful for leases, applications, and other property documents that move quickly across parties.
Best practices for reliable signing
A defensible signing process depends on identity, retention, access control, and a complete record of each action.
Match authentication to risk
Preserve the full record
Define retention early
Control access tightly
FAQ and troubleshooting
These answers focus on compliance, plan features, and recordkeeping issues that affect digital time stamp signatures in U.S. workflows.
signNow Business includes audit trails, templates, and mobile apps, which support a defensible signing record under ESIGN and UETA. If a workflow needs stronger controls, Enterprise adds advanced signer authentication, and Site License can add SSO and full API access.
For HIPAA workflows, signNow can be used with a BAA, and signed records should be retained for 6 years under 45 CFR 164.530(j)(2). If PHI is involved, confirm encryption at rest, access controls, and audit logging before sending.
If a signer cannot complete the process on mobile, check browser support and app version first. signNow supports iOS and Android signing, and mobile-created eSignatures remain valid under ESIGN and UETA when intent and attribution are clear.
If a document needs stronger evidence for regulated records, use authentication beyond email access. signNow workflows can use advanced signer authentication on higher tiers, which helps support attribution and non-repudiation in sensitive transactions.
If a record must be preserved for FDA-regulated work, 21 CFR Part 11 requires secure, time-stamped audit trails, unique user identification, and validated systems. signNow should be evaluated against the specific predicate rule and validation needs before use.
If a team needs to move signed files into CRM, ERP, or cloud storage, signNow integrations with Salesforce, NetSuite, Microsoft Dynamics 365, Google Workspace, Box, and Google Drive can keep the completed record in the right system.
Vendor comparison at a glance
This comparison focuses on legal baseline features and pricing signals that matter when evaluating digital time stamp signature tools.
| Recommended | DocuSign | Adobe Sign | PandaDoc |
|---|---|---|---|
| ESIGN and UETA | Yes | Yes | Yes |
| Audit trail | Yes | Yes | Yes |
| Starting price | $8/user/mo | $15/user/mo | $14/user/mo |
| Envelope cap | No cap | 100 envelopes/year | Not verified |
Rollout and retention timeline
This timeline combines rollout milestones with retention facts that affect planning, compliance, and recordkeeping.
Setup day:
First send:
Team onboarding:
Free trial:
HIPAA retention:
ESIGN and UETA:
DocuSign limit:
signNow pricing:
Risks of poor implementation
Attribution gap
Missing trail
No BAA
Poor retention
What happens inside the audit trail
The audit trail records each signing event so the completed file can be reviewed, verified, and exported later.
Signer authentication:
Timestamp capture:
Document hashing:
Tamper sealing:
Audit storage:
Trail export:
Pricing and feature snapshot
Prices and feature notes reflect the verified annual-billing data provided for this page.
| Plan / Feature | signNow | DocuSign | Adobe Sign | PandaDoc | |
|---|---|---|---|---|---|
| Starting price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free trial | 7 days | Not verified | Not verified | Not verified | Not verified |
| Bulk send | Yes, Business Premium | Not verified | Not verified | Not verified | Not verified |
| Audit trail | Yes | Yes | Yes | Yes | Yes |
| Envelope cap | No cap | 100 envelopes/year | Not verified | Not verified | Not verified |
Key performance indicators that demonstrate SignNow's proven track record.