- IPSO20220916220220ECQ
The current IPSO number is valid and correspond to Certificate of anteriority No 4965 delivered by Copyright.eu (provided by Datasure)
- Béaba d'algèbre linéaire
- By Benkafadar Mohamed Nasreddine
- Qualified Electronic Timestamp : 17-09-22 à 0h27
- Digest (SHA256) : b2a51a6e46818b2c5d54ceaefa07e7a9774f8bfc8c09e95b8779c52914e636df
The holder of the corresponding certificate or document has proof with a certain date in order to assert his rights. The certificate is not disclosed here, only its unique digital fingerprint is visible, calculated according to the SHA256 hash algorithm.
Extract from article L335-2 of the french Intellectual Property Code: “Any edition of writings, musical composition, drawing, painting or any other production, printed or engraved in whole or in part, in defiance of the laws and regulations relating to the property of the authors, is an infringement and any infringement is an offense. […]”