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DataNubi ·FES · Law 19.799 · 3 levels

Sign DataNubi

Simple electronic signature for everyday use.

Simple Electronic Signature (FES) with probative value under Chilean Law 19.799. Three levels: email OTP, digital handwritten with PAdES B-T seal, and identity verification with MetaMap or ClaveÚnica.

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Stack
  • Django 5
  • DRF
  • Celery
  • PostgreSQL 16
  • Redis 7
  • Cloudflare R2
Landing de Sign DataNubi, firma electrónica simple Ley 19.799
What it solves

Practical electronic signature for everyday use.

  • № 01

    Three signature levels

    L1 email OTP for routine cases. L2 digital handwritten with PAdES B-T seal for contracts. L3 with KYC verification (MetaMap or ClaveÚnica) for higher-stakes cases.

  • № 02

    Probative value Law 19.799

    FES with SHA-256 audit trail, timestamping, PAdES B-T seal and certificates from internal PKI Smallstep CA. Adjusted to Chilean legal framework.

  • № 03

    Simple workflows

    Send for signature, automatic reminders, sign, certify, export signed PDF with integrated audit trail. No learning curve for the final signer.

  • № 04

    ClaveÚnica integration

    Official Chilean identity verification for cases requiring government authentication. Optional per level.

Scope

Sign covers Simple Electronic Signature with probative value. Does not cover FEA with accredited PSC (e.g., tax declarations, notarial acts). For the common cases where you sign fast with clear traceability, Sign is the practical option.

Declared tech stack

Internal PKI and cryptographic audit trail.

  • Django 5
  • DRF
  • Celery
  • PostgreSQL 16
  • Redis 7
  • Cloudflare R2
  • Smallstep CA
  • MetaMap
  • ClaveÚnica
Sign DataNubi · FAQ

Frequently asked questions

If your question isn't here, email us at [email protected] or via WhatsApp.

01 Does it work for commercial contracts in Chile?

Yes. FES with audit trail has probative value under Chilean Law 19.799 for most everyday commercial contracts (mandates, NDAs, offers, authorizations). For cases requiring FEA with accredited PSC, we refer.

02 FES vs FEA?

FES (Simple Electronic Signature) is what Sign covers: fast, with probative value, without need of accredited Certification Service Provider. FEA (Advanced Electronic Signature) requires accredited PSC for specific cases. Sign does not explicitly cover FEA.

03 Is ClaveÚnica certified?

Sign uses ClaveÚnica as authentication mechanism recognized by Chilean State. Integration respects Government OIDC protocols.

04 Where are signed PDFs stored?

Cloudflare R2 with at-rest encryption and signed URLs with TTL. No egress costs. You keep exportable local copy whenever you want.

Sign is in production signing documents every day.

Visit Sign DataNubi or let's talk about your use case.

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