Intellectual Property

Official Public Record

All content, designs, copywriting, and product appearances of Qianru are protected by intellectual property rights. Official certificates are published below with timestamped records and watermarks. Unauthorized reproduction is strictly prohibited.

No certificates in this category yet.

Publication Mechanism

Timestamped records: upload time is recorded and tamper-proof
Version history: replaced certificates are retained and viewable
Page snapshot: judicial-grade snapshots with timestamps
Watermark: certificates carry the "Qianru Official" watermark