CLASSIFIED2024
TRUSTSIGN E-SIGN ENGINE
Tamper-Evident Digital Document Signing & Certificate Authority • Architected by Shivam Vishwanaath
Self-hosted DocuSign/Adobe Sign alternative with SHA-256 tamper-evident PDF hashing, multi-signer OTP verification, visual coordinate signature placement, and public QR audit certificate verification.
Signing Standard
SHA-256
vs DocuSign
−100%
Verification
QR Public
Envelopes
Unlimited
TECHNICAL ARCHITECTURE & FORENSIC EVIDENCE
- 01.Multi-Signer Envelope Workflow: visual drag-and-drop coordinate signature placement across multi-page PDFs.
- 02.Two-Factor Authentication: time-sensitive Email OTP verification before document access.
- 03.Multi-Modal Signature Capture: draw on canvas, type with signature fonts, or upload scanned imagery.
- 04.Tamper-Evident SHA-256 Hashing: cryptographic digest before and after execution — mathematically verifiable.
- 05.Automated Legal Audit Certificate: IP address, user agent, timestamps, and signature hashes compiled independently.
- 06.Public Verification Portal: instant QR-code scan verifies document integrity and signature authenticity.
- 07.Native workflow embedding: sign contracts inside CRM Deals, HRMS Onboarding, or File Manager links.
DEEP TELEMETRY RECORD:
Sensitive legal contracts never get uploaded to third-party DocuSign or Adobe Sign clouds. Your SHA-256 private key stays on your server, always.TECHNOLOGIES & CAPABILITIES
GoSHA-256CryptographyPDF SigningOTPE-SignatureLegal TechTrustSign