EverCert Blog
Guides & Resources
Learn how document timestamps work, how they're used in legal proceedings and IP protection, and how blockchain compares with traditional notarization.
How Document Timestamps Work
February 16, 2026
A plain-language guide to cryptographic hashing, Bitcoin anchoring, and the verification process behind tamper-proof document timestamps.
How to Authenticate Digital Evidence
February 16, 2026
A practical guide to establishing provenance and chain of custody for digital files in legal proceedings.
How to Prove When You Created Something
February 16, 2026
For inventors, designers, writers, and developers — establish the date of creation before you need it.
Blockchain Notarization vs Traditional Notarization
February 16, 2026
Two approaches to proving when a document existed. How they compare — and when each one makes sense.
How to Timestamp Immigration Documents
February 16, 2026
Passport photos, visa photos, and supporting documents all have time-sensitive requirements. Prove when yours were created.
Your Notary Only Signs the Last Page
February 16, 2026
Notarization verifies who signed — not what's on every other page. Here's why that's a problem and how to fix it.
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