Follow semantic versioning (e.g. Vx.x.x), must match source code header
The date when software development was fully completed (affects copyright protection period)
Hint: Assignment/Inheritance = You own the copyright; License = You only have usage rights
Default shows 1 developer, click "Add Developer" to add more (max 5).
This email will be used for all official communications about software copyright.
All documents must be in PDF/JPG/PNG format (max 20MB per file). Source code must be in TXT/PDF format (60 pages max, ≥50 lines per page).
- Original written source code (Java/Python/C++ etc.), 60 pages max, ≥50 lines per page (no blank lines/comments)- The header of each page must include software name and version- Left binding margin 20mm, page number marked at the top right corner- Supported formats: .txt / .pdf (source code file) / .rar / .zip (compressed package)
- Executable files compiled from source code (EXE/JAR/WAR etc.)- Submission format: PDF screenshots (prove the file exists and runs normally) or compressed package (ZIP/RAR)- No text format requirements, only need to prove the file is executable.
- Individual developers: Scanned ID card (both sides) or passport- Multiple developers: Upload combined PDF of all proofs
- Collaborative Development: Signed cooperation agreement (clearly state copyright ownership)- Commissioned Development: Official development contract (client & developer signature/seal)- Must include both parties information + rights attribution clause + valid signature/seal
Include function introduction, operation steps, interface screenshots
- Assignment: Transfer agreement + original copyright certificate- Commissioned: Development contract (clearly state rights ownership)
Scanned ID card (both sides) or passport. Multiple holders: Upload combined PDF.
Valid business license + legal representative ID card (both sides). Upload combined PDF.
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