Copyright registration in Bulgaria: what you need to know
Copyright in Bulgaria requires no registration — but proving it in a dispute requires a document. Learn which options are legally valid and which is practical for 2026.
News & Updates
Follow the most important updates around StampR – new features, legal changes, and practical guides for protecting your work online.
Proof of authorship in Bulgaria — what the options are
How to prove authorship in Bulgaria — notary, tax registration or a certificate with a verified date. Compared by cost, speed and legal weight.
What it costs to protect your authorship
What does it cost to protect your authorship? Notary vs direct service vs a StampR certificate — €2.50, no subscription, no setup.
How to protect your copyright online
How to protect your work online — music, design, photos, text. A certificate of authorship with a verified date, recognized across the EU.
StampR certifies works without storing original files
StampR applies a privacy-by-design architecture where only a SHA-256 hash of the work is sent to the server while the original file never leaves the user’s device or is stored in the platform.
What is qualified timestamping — and why it matters for copyright proof
How qualified electronic timestamping works, its legal standing under eIDAS, and why RFC 3161 / ETSI EN 319 422 make it the gold standard for intellectual property evidence.