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Every

Every action logged.
Never edited, never lost.

Every document event is logged permanently with action, time, network address, device, and location. Add only.

Every
How It Works

From document event to proof that holds up in 4 steps

Every event logs to the audit trail with full context, entries can only be added, fingerprinting catches tampering.

1

Every Event Logged

Every document event logs to the audit trail

Seven event types are captured automatically. Created, sent, viewed, signed, declined, field filled, completed. No manual logging, no missed events, no gaps. Every action is recorded from intake to completion.

  • 7 Event Types
  • Auto Captured
  • No Gaps
  • Real Time
2

Full Context

Each entry captures full context

Every event records the action type, the time, the network address, the device, and the location. The full context behind each action lives in one entry, so reviews see who did what, when, from where, and on what device.

  • Action · Time
  • Network · Device · Location
  • One Universal Time
  • Complete Picture
3

Add Only

Entries added, never updated or deleted

The audit trail is permanent by design. Entries can be added but never modified or removed. Even administrators cannot edit a logged event, so the trail tells the actual story. 90 day retention with automatic cleanup.

  • Add Only
  • Never Updated
  • Never Deleted
  • 90 Day Retention
4

Tamper Detection

Document fingerprinting catches tampering

When a document gets signed, the platform creates a unique fingerprint based on the exact contents and stores it alongside. Any later change, even a single character, produces a different fingerprint, revealing tampering.

  • Document Fingerprint
  • Stored At Signing
  • Tamper Detection
  • Instant Verification
Why Teams Choose SIGI

Six reasons the audit trail actually holds up

Every event captured, full context per entry, add only permanence, server side time, fingerprinting, 90 day retention.

Every document event captured automatically

Every document event captured automatically

Trails that capture only some events leave gaps reviewers notice. Seven event types capture every meaningful action automatically. No manual logging, no gaps.

Full context per entry, not just the action

Full context per entry, not just the action

Knowing somebody signed is not enough. Reviewers need when, from where, on what device, from what network address. Each entry captures the full context.

Add only design means evidence cannot be edited

Add only design means evidence cannot be edited

An audit trail that can be edited is worth nothing. Add only design guarantees the trail tells the actual story. Nobody can change a logged event.

One universal time reference ends time disputes

One universal time reference ends time disputes

Device clocks can be wrong, changed, or in different time zones. The platform captures every timestamp on its own server using one universal time reference.

Document fingerprinting catches tampering

Document fingerprinting catches tampering

A signed contract changed later defeats the purpose of signing. Fingerprinting at signature creates a unique pattern matching only the original. Any change reveals tampering.

90 day retention with automatic cleanup

90 day retention with automatic cleanup

90 day retention covers the active window. Automatic cleanup keeps the trail current. Audit data can be exported before cleanup for longer term archives.

Who uses SIGI immutable audit trail
Deepak MehrotraDeepak MehrotraDeepak MehrotraDeepak Mehrotra

12400+

Teams whose audit trail holds up in legal review and dispute

Built for teams whose audit defence cannot rely on email screenshots and patched together logs

Compliance teams needing solid evidence on every contract action. Legal operations needing tamper proof records that hold up in disputes. In-house counsel preparing for audits. Risk and security teams checking platform integrity.

7 Event

Types Logged

Add Only

Permanent

Document

Fingerprinting

90 Day

Retention

Event Layer

Every action, time, network, device, location

Seven event types captured automatically. Each entry records the action, the time on one universal reference, the network address, the device, and the location, all in one entry rather than scattered across logs.

Features

Everything the audit layer ships with

Seven event types logged, full context per entry, server side time stamping, add only permanence, fingerprinting.

Seven Event Types Logged

Created, sent, viewed, signed, declined, field filled, completed. Every meaningful action captured automatically. No manual logging, no gaps in the trail.

Full Context Per Entry

Each entry records the action type, the time, the network address, the device, and the location. The full picture behind every action lives in one entry.

Server Side Time Stamping

Every timestamp is captured on the platform's own server using one universal time reference. The server side time ends every time related dispute.

Add Only Permanence

Entries can be added but never changed or deleted. Not by users, administrators, or engineers. The trail is guaranteed to tell the actual story.

Document Fingerprinting

At signing, the platform creates a unique fingerprint based on the exact contents and stores it alongside. Any later change reveals tampering instantly.

90 Day Automatic Retention

90 day retention covers the active audit window. Automatic cleanup keeps the trail current. Audit data can be exported before cleanup for archives.

Questions & Answers

Everything you need to know

Questions about logged events, entry contents, add only, fingerprinting, retention.

Seven event types capture every meaningful document action. Created when the document first enters the system. Sent when it goes out for signing. Viewed when a recipient opens it. Signed when a signer completes their signature. Declined when a signer rejects. Field filled when input data gets entered. Completed when the full workflow finishes. Each of these triggers an audit log entry automatically without any manual setup.
Every entry captures the same complete context. The action type tells what happened. The time stamp records when, using one universal reference captured on the platform's own server rather than client devices. The network address records where the request came from. The device details capture browser, operating system, and device type. The location captures where the action originated. Together these give legal review the complete picture of who did what, when, and from where.
An audit trail that can be edited is worth nothing in legal review. Even teams that fully trust themselves cannot prove to audit reviewers and dispute proceedings that the trail was not cleaned up after the fact. Add only design removes that question entirely. Entries can be added but never changed or deleted, by anyone, including system administrators. The trail tells the actual story by design rather than by trust.
The platform creates a unique fingerprint based on the exact contents of the document. At the moment of signature, the system calculates the fingerprint of the final document and stores it alongside the document. The fingerprint is unique to that exact content. Any later change to the document, even a single character, produces a completely different fingerprint. Comparing the stored fingerprint to a current calculation reveals tampering instantly. The match either holds or it does not.
90 days covers the active audit window where most questions come up. Contract disputes, internal compliance reviews, signer identity checks, and approval chain reviews typically happen within 90 days of the event. Retention with automatic cleanup keeps the trail current and the storage efficient. For teams that need longer term archival, the audit data can be exported before each cleanup cycle to the team's own retention system, so the evidence is kept without bloating the live trail.
Immutable Audit Trail is the foundation every other Sigi feature builds on. Document Management's completion certificate pulls from this trail. Recipient Management's network address and location capture per signer feeds in. Approvals System's history extends it with denial reasons. Signing Behavior Analysis tracks events captured here. Every feature mentioning audit logs, location capture, or tamper detection refers to this layer. The trail makes the platform hold up under audit.
Sigi · AI documents and e-signature

Sigi drafts, sends, and gets it signed without the chasing.

Turn a contract into a signed, audited document in minutes while AI flags risky clauses before they reach your signer.

5 min
average time to signed
0
risky clauses missed
100%
documents with audit trail
6
signing workflows supported
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