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Enterprise electronic document workflow

SYNTERRA EDO PRO — next‑generation document workflow

Legally binding signatures. Tamper‑proof audit. Crypto‑sealing. Integrations with banks and eGov.

Built for organizations with high security, transparency and resiliency requirements. SYNTERRA EDO PRO combines QES/eSignatures, approval workflows, archive, guest signing and a tamper‑proof audit trail (hash‑chain + Merkle + anchoring) to ensure legal evidence for every action.

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What it is

Enterprise EDO with legal effect

SYNTERRA EDO PRO is not just “sign a PDF”. It is a secured platform for internal and external document workflow — with legally binding signatures, integrity controls and a verifiable audit trail.

  • QES/eSignatures, multi‑signing, timestamps and OCSP/CRL validation.
  • Guest signing via a portal and one‑time secure links with TTL.
  • Integrations: NCA/PKI, eGov APIs, banking gateways and ERP (SAP/1C/Oracle).
  • Document storage: versions, archive, search, WORM mode and RBAC/ACL.
  • Tamper‑proof audit: hash‑chain + Merkle intervals + anchoring.
Key capabilities

SYNTERRA EDO PRO features

1) QES / eSignature

  • CMS / CAdES / XAdES.
  • Chain validation + OCSP / CRL.
  • Multi‑signature and timestamp (TSA) by policy.
  • HSM / KMS support (optional).

2) Guest signing via one‑time secure link

  • Unique token with TTL.
  • Step‑up verification: OTP / email / QES.
  • Full audit logging for every event.

3) Branch integrity crypto‑tag

  • HMAC‑SHA‑256 crypto‑sealing for exports.
  • Fail‑closed policy for external exports.

4) Tamper‑proof audit

  • Event hash‑chain.
  • Merkle intervals + proof.
  • Anchoring (WORM/Object Lock/external).
  • /audit/{id}/verify and /audit/{id}/proof.

5) Workflow engine

  • Sequential/parallel routes and conditional transitions.
  • Roles, task inbox, comments and versioning.

6) Document storage

  • Versions, archive, search and WORM mode.
  • Access control with full operation logs.

7) Integrations

  • eGov APIs and banking gateways.
  • SAP / 1C / Oracle integrations.
Pricing

SYNTERRA EDO PRO cost

SYNTERRA EDO PRO pricing is quote-based and depends on your deployment scope, security/compliance requirements and integrations. We prepare a commercial proposal after a short brief and demo.

  • Scale: users, branches, and document volume.
  • Signatures: QES profiles (CAdES/XAdES), multi‑signing, timestamp, OCSP/CRL checks.
  • Security: KMS/Vault, HSM (optional), WORM/Object Lock, DLP/Watermark.
  • Resilience: SLA and geo‑redundancy requirements.
  • Integrations: eGov APIs, banking gateways, SAP/1C/Oracle, etc.
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Next step

Ready to upgrade your electronic document workflow?

SYNTERRA EDO PRO brings security, scale and legal evidence into one platform.

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