Verify Digital Document

Verify Your Document

Upload a copy of your signed document PDF to verify its authenticity and check for any tampering.

Drag and drop a PDF file here or click to upload
Document Details
Unique ID

d0dbf995-49bf-4ca9-9e78-bfae74c1b62b

Document Name

Optimizing Apache Spark & Tuning Best Practices

Signature Type

simple

Date of Issue

29-05-2026

Fingerprint

e9fe497e4159cd4a624bebf7377041bb53885b00f35cfcd0cae33e8ec0bdeee7

Signed Fingerprint

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

Issuer Name

Ilir Cafaj

Issuer Email

[email protected]

Institution

XEBIA

Version History
  • 29-05-2026
    Version 1